{"id":2889,"date":"2020-01-12T11:03:37","date_gmt":"2020-01-12T11:03:37","guid":{"rendered":"https:\/\/www.cmelaciplus.cz\/?page_id=2889"},"modified":"2026-05-09T23:50:09","modified_gmt":"2026-05-09T21:50:09","slug":"roof-of-the-apiary","status":"publish","type":"page","link":"https:\/\/www.cmelaciplus.cz\/en\/strecha-cmelaciho-ulu\/","title":{"rendered":"The roof of a bumblebee nest"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"2889\" class=\"elementor elementor-2889\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-68b1718b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"68b1718b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5b98ec00\" data-id=\"5b98ec00\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-104d4300 elementor-widget elementor-widget-heading\" data-id=\"104d4300\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">The roof of the ulcer<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-bc2fd97 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bc2fd97\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-692b02f0\" data-id=\"692b02f0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7256bfa2 elementor-widget elementor-widget-spacer\" data-id=\"7256bfa2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4197f2d8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4197f2d8\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-2df3175e\" data-id=\"2df3175e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5524d33 elementor-nav-menu--dropdown-mobile elementor-nav-menu__align-start elementor-nav-menu__text-align-aside elementor-nav-menu--toggle elementor-nav-menu--burger elementor-widget elementor-widget-global elementor-global-33299 elementor-widget-nav-menu\" data-id=\"5524d33\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;layout&quot;:&quot;vertical&quot;,&quot;submenu_icon&quot;:{&quot;value&quot;:&quot;fas fa-chevron-down&quot;,&quot;library&quot;:&quot;fa-solid&quot;},&quot;toggle&quot;:&quot;burger&quot;}\" data-widget_type=\"nav-menu.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<nav aria-label=\"Menu\" class=\"elementor-nav-menu--main elementor-nav-menu__container elementor-nav-menu--layout-vertical e--pointer-background e--animation-fade\">\n\t\t\t\t<ul id=\"menu-1-5524d33\" class=\"elementor-nav-menu sm-vertical\"><li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-799\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/rad-bych-zacal-chovat-cmelaky\/\" class=\"elementor-item\">I would like to start keeping bumblebees<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-800\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/nezbytna-prvni-uvaha\/\" class=\"elementor-item\">Essential first consideration<\/a><\/li>\n<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-3766\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/jak-ziskat-cmelaky\/\" class=\"elementor-item\">How to get bumblebees<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-802\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/jak-vybrat-spravny-ul\/\" class=\"elementor-item\">How to choose the right beehive<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-38041\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/nezbytna-vybava-ulu\/\" class=\"elementor-item\">Essential hive equipment<\/a>\n<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-805\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/chodba-v-ulu\/\" class=\"elementor-sub-item\">Corridor in the hive<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-806\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/vetrani\/\" class=\"elementor-sub-item\">Hive ventilation<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-808\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/klapka\/\" class=\"elementor-sub-item\">Slipper<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-5373\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/klapka-zvedani-zaklopky\/\" class=\"elementor-sub-item\">Latch lifting solution<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-2892\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/strecha-cmelaciho-ulu\/\" class=\"elementor-sub-item\">The roof of the beehive<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-25831\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/tepelna-izolace-a-vytapeni-ulku-pro-cmelaky\/\" class=\"elementor-sub-item\">Thermal insulation and heating of the hive<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-3606\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/cmelaci-vytah-k-bezpecne-kontrole-hnizd\/\" class=\"elementor-sub-item\">Bumblebee lift for safe nest interventions<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-809\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/vystelka\/\" class=\"elementor-sub-item\">Lining<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-3607\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/pozorovaci-okenko-ulu\/\" class=\"elementor-sub-item\">Observation window of the hive<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-38137\"><a href=\"#\" class=\"elementor-sub-item elementor-item-anchor\">======================================<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-4161\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/pomucky-chovatele-cmelaku\/\" class=\"elementor-item\">Breeder's aids<\/a>\n<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-37248\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/pomucky-pro-odchyt-a-usazeni-kralovny\/\" class=\"elementor-sub-item\">Aids for catching and introducing a queen<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-37247\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/pomucky-pro-bezpecnou-kontrolu-v-ulku\/\" class=\"elementor-sub-item\">Equipment for safe hive inspection<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-38138\"><a href=\"#\" class=\"elementor-sub-item elementor-item-anchor\">=================================<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-37249\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/krmeni-krmitka-prikrmovani-cmelaku\/\" class=\"elementor-item\">Feeding and supplementing bumblebees<\/a><\/li>\n<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-893\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/kudy-cesta-nevede\/\" class=\"elementor-item\">DANGEROUS things for bumblebees<\/a>\n<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-8405\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/nevhodne-komercne-dostupne-ulky\/\" class=\"elementor-sub-item\">Unsuitable commercially available cheeses<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-30192\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/nebezpecne-pripravky-proti-parazitum\/\" class=\"elementor-sub-item\">Dangerous antiparasitic preparations<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-5884\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/prodej-nepuvodnich-druhu-cmelaku\/\" class=\"elementor-sub-item\">Sale of non-native agricultural hybrids<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-5843\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/nevhodna-odchytova-sada\/\" class=\"elementor-sub-item\">Unsuitable trapping kit<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-30193\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/zazracny-pripravek-na-ochranu-cmelaku\/\" class=\"elementor-sub-item\">Biopesticide Bacillus thuringiensis: risk or benefit<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-38139\"><a href=\"#\" class=\"elementor-sub-item elementor-item-anchor\">============================================<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-38090\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/pripravna-faze-chovu-cmelaku-v-ulku\/\" class=\"elementor-item\">Preparation phase of breeding<\/a>\n<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-33503\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/priprava-ulku-pred-sezonou\/\" class=\"elementor-sub-item\">Pre-season ulcer preparation<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-26457\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/kdy-umistit-ulky-pro-cmelaky-na-stanoviste\/\" class=\"elementor-sub-item\">When to place hives in their location<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-2854\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/ochrana-cmelaciho-ulu-pred-mravenci\/\" class=\"elementor-sub-item\">Ants and hive protection from them<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-26750\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/zazracny-pripravek-na-ochranu-cmelaku\/\" class=\"elementor-sub-item\">Miracle protective product?<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-811\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/nejcastejsi-chyby\/\" class=\"elementor-sub-item\">Common mistakes<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-813\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/vyber-z-vasich-dotazu\/\" class=\"elementor-sub-item\">Selection of your queries<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-38134\"><a href=\"#\" class=\"elementor-sub-item elementor-item-anchor\">===========================<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-38109\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/cmelaci-sezona-zacina\/\" class=\"elementor-item\">The bumblebee season begins<\/a>\n<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t<li class=\"nmr-administrator nmr-editor nmr-author nmr-logged-in menu-item menu-item-type-post_type menu-item-object-page menu-item-2463\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/prvni-krok-nez-zahajite-sezonu\/\" class=\"elementor-sub-item\">First steps before you start the season<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-26458\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/kdy-umistit-ulky-pro-cmelaky-na-stanoviste\/\" class=\"elementor-sub-item\">When to place hives in their location<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-33532\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/umisteni-ulu-na-zahrade\/\" class=\"elementor-sub-item\">Where to correctly place a beehive<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-4692\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/matka-hleda-hnizdiste\/\" class=\"elementor-sub-item\">A mother is looking for a nesting site<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-815\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/jak-usadit-kralovnu-do-ulku\/\" class=\"elementor-sub-item\">How to place a bumblebee into a hive<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-36889\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/atraktant-pro-obsazeni-ulku-s-cmelaky\/\" class=\"elementor-sub-item\">Attractant for bumblebee nest occupancy<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-797\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/mam-nebo-nemam-usazeno\/\" class=\"elementor-sub-item\">Do I or do I not have this settled<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-5983\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/matka-se-usadila-v-hnizdisti\/\" class=\"elementor-sub-item\">The mother settled in the nesting site<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-796\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/umeni-klapky\/\" class=\"elementor-sub-item\">The art of the clap<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-795\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/extremni-vlivy-jara-mraziky\/\" class=\"elementor-sub-item\">Extreme spring influences: frosts<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-6940\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/kdy-a-jak-vetrat-ulek\/\" class=\"elementor-sub-item\">When and how to ventilate a bumblebee swarm<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-38136\"><a href=\"#\" class=\"elementor-sub-item elementor-item-anchor\">===============================<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-33573\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/cmelaci-hnizdo-v-dobe-delnic\/\" class=\"elementor-item\">Solitary phase of the mother and first workers<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-7049\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/kontroly-hnizda-v-ulku\/\" class=\"elementor-item\">Caring for a developed nest in a beehive<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-38115\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/parazite-a-predatori-ve-cmelacim-ulu\/\" class=\"elementor-item\">Parasites and predators in the hive<\/a>\n<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-6161\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/pacmelaci-a-chov-cmelaku\/\" class=\"elementor-sub-item\">Bumblebees and bumblebee keeping<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-6786\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/zavijec-cizopasny-a-chov-cmelaku\/\" class=\"elementor-sub-item\">Aphomia sociella and its rearing<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-18210\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/melittobia-acasta-a-chov-cmelaku\/\" class=\"elementor-sub-item\">Melittobia acasta is a species of wasp.<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-6709\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/ochrana-cmelaciho-ulu-pred-mravenci\/\" class=\"elementor-sub-item\">Ants and their control<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-38140\"><a href=\"#\" class=\"elementor-sub-item elementor-item-anchor\">===================================<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-32968\"><a href=\"#\" class=\"elementor-item elementor-item-anchor\">End of the bumblebee colony<\/a>\n<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-7428\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/prohlidka-ulu-a-hnizda-na-konci-sezony\/\" class=\"elementor-sub-item\">End-of-season hive and nest inspection<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-850\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/jak-vycistit-a-zazimovat-ul\/\" class=\"elementor-sub-item\">How to clean and winterise a beehive<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-38141\"><a href=\"#\" class=\"elementor-sub-item elementor-item-anchor\">================================<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-793\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/vyber-z-vasich-dotazu-2\/\" class=\"elementor-item\">Selections from your inquiries<\/a><\/li>\n<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-894\"><a href=\"http:\/\/www.cmelaciplus.cz\/en\/\" class=\"elementor-item\">Back to introduction<\/a><\/li>\n<\/ul>\t\t\t<\/nav>\n\t\t\t\t\t<div class=\"elementor-menu-toggle\" role=\"button\" tabindex=\"0\" aria-label=\"Menu Toggle\" aria-expanded=\"false\">\n\t\t\t<i aria-hidden=\"true\" role=\"presentation\" class=\"elementor-menu-toggle__icon--open eicon-menu-bar\"><\/i><i aria-hidden=\"true\" role=\"presentation\" class=\"elementor-menu-toggle__icon--close eicon-close\"><\/i>\t\t<\/div>\n\t\t\t\t\t<nav class=\"elementor-nav-menu--dropdown elementor-nav-menu__container\" aria-hidden=\"true\">\n\t\t\t\t<ul id=\"menu-2-5524d33\" class=\"elementor-nav-menu sm-vertical\"><li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-799\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/rad-bych-zacal-chovat-cmelaky\/\" class=\"elementor-item\" tabindex=\"-1\">I would like to start keeping bumblebees<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-800\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/nezbytna-prvni-uvaha\/\" class=\"elementor-item\" tabindex=\"-1\">Essential first consideration<\/a><\/li>\n<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-3766\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/jak-ziskat-cmelaky\/\" class=\"elementor-item\" tabindex=\"-1\">How to get bumblebees<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-802\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/jak-vybrat-spravny-ul\/\" class=\"elementor-item\" tabindex=\"-1\">How to choose the right beehive<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-38041\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/nezbytna-vybava-ulu\/\" class=\"elementor-item\" tabindex=\"-1\">Essential hive equipment<\/a>\n<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-805\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/chodba-v-ulu\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Corridor in the hive<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-806\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/vetrani\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Hive ventilation<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-808\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/klapka\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Slipper<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-5373\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/klapka-zvedani-zaklopky\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Latch lifting solution<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-2892\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/strecha-cmelaciho-ulu\/\" class=\"elementor-sub-item\" tabindex=\"-1\">The roof of the beehive<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-25831\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/tepelna-izolace-a-vytapeni-ulku-pro-cmelaky\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Thermal insulation and heating of the hive<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-3606\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/cmelaci-vytah-k-bezpecne-kontrole-hnizd\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Bumblebee lift for safe nest interventions<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-809\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/vystelka\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Lining<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-3607\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/pozorovaci-okenko-ulu\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Observation window of the hive<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-38137\"><a href=\"#\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">======================================<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-4161\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/pomucky-chovatele-cmelaku\/\" class=\"elementor-item\" tabindex=\"-1\">Breeder's aids<\/a>\n<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-37248\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/pomucky-pro-odchyt-a-usazeni-kralovny\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Aids for catching and introducing a queen<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-37247\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/pomucky-pro-bezpecnou-kontrolu-v-ulku\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Equipment for safe hive inspection<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-38138\"><a href=\"#\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">=================================<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-37249\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/krmeni-krmitka-prikrmovani-cmelaku\/\" class=\"elementor-item\" tabindex=\"-1\">Feeding and supplementing bumblebees<\/a><\/li>\n<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-893\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/kudy-cesta-nevede\/\" class=\"elementor-item\" tabindex=\"-1\">DANGEROUS things for bumblebees<\/a>\n<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-8405\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/nevhodne-komercne-dostupne-ulky\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Unsuitable commercially available cheeses<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-30192\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/nebezpecne-pripravky-proti-parazitum\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Dangerous antiparasitic preparations<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-5884\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/prodej-nepuvodnich-druhu-cmelaku\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Sale of non-native agricultural hybrids<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-5843\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/nevhodna-odchytova-sada\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Unsuitable trapping kit<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-30193\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/zazracny-pripravek-na-ochranu-cmelaku\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Biopesticide Bacillus thuringiensis: risk or benefit<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-38139\"><a href=\"#\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">============================================<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-38090\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/pripravna-faze-chovu-cmelaku-v-ulku\/\" class=\"elementor-item\" tabindex=\"-1\">Preparation phase of breeding<\/a>\n<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-33503\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/priprava-ulku-pred-sezonou\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Pre-season ulcer preparation<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-26457\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/kdy-umistit-ulky-pro-cmelaky-na-stanoviste\/\" class=\"elementor-sub-item\" tabindex=\"-1\">When to place hives in their location<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-2854\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/ochrana-cmelaciho-ulu-pred-mravenci\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Ants and hive protection from them<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-26750\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/zazracny-pripravek-na-ochranu-cmelaku\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Miracle protective product?<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-811\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/nejcastejsi-chyby\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Common mistakes<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-813\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/vyber-z-vasich-dotazu\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Selection of your queries<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-38134\"><a href=\"#\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">===========================<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-38109\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/cmelaci-sezona-zacina\/\" class=\"elementor-item\" tabindex=\"-1\">The bumblebee season begins<\/a>\n<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t<li class=\"nmr-administrator nmr-editor nmr-author nmr-logged-in menu-item menu-item-type-post_type menu-item-object-page menu-item-2463\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/prvni-krok-nez-zahajite-sezonu\/\" class=\"elementor-sub-item\" tabindex=\"-1\">First steps before you start the season<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-26458\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/kdy-umistit-ulky-pro-cmelaky-na-stanoviste\/\" class=\"elementor-sub-item\" tabindex=\"-1\">When to place hives in their location<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-33532\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/umisteni-ulu-na-zahrade\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Where to correctly place a beehive<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-4692\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/matka-hleda-hnizdiste\/\" class=\"elementor-sub-item\" tabindex=\"-1\">A mother is looking for a nesting site<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-815\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/jak-usadit-kralovnu-do-ulku\/\" class=\"elementor-sub-item\" tabindex=\"-1\">How to place a bumblebee into a hive<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-36889\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/atraktant-pro-obsazeni-ulku-s-cmelaky\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Attractant for bumblebee nest occupancy<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-797\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/mam-nebo-nemam-usazeno\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Do I or do I not have this settled<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-5983\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/matka-se-usadila-v-hnizdisti\/\" class=\"elementor-sub-item\" tabindex=\"-1\">The mother settled in the nesting site<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-796\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/umeni-klapky\/\" class=\"elementor-sub-item\" tabindex=\"-1\">The art of the clap<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-795\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/extremni-vlivy-jara-mraziky\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Extreme spring influences: frosts<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-6940\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/kdy-a-jak-vetrat-ulek\/\" class=\"elementor-sub-item\" tabindex=\"-1\">When and how to ventilate a bumblebee swarm<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-38136\"><a href=\"#\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">===============================<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-33573\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/cmelaci-hnizdo-v-dobe-delnic\/\" class=\"elementor-item\" tabindex=\"-1\">Solitary phase of the mother and first workers<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-7049\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/kontroly-hnizda-v-ulku\/\" class=\"elementor-item\" tabindex=\"-1\">Caring for a developed nest in a beehive<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-38115\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/parazite-a-predatori-ve-cmelacim-ulu\/\" class=\"elementor-item\" tabindex=\"-1\">Parasites and predators in the hive<\/a>\n<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-6161\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/pacmelaci-a-chov-cmelaku\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Bumblebees and bumblebee keeping<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-6786\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/zavijec-cizopasny-a-chov-cmelaku\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Aphomia sociella and its rearing<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-18210\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/melittobia-acasta-a-chov-cmelaku\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Melittobia acasta is a species of wasp.<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-6709\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/ochrana-cmelaciho-ulu-pred-mravenci\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Ants and their control<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-38140\"><a href=\"#\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">===================================<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-32968\"><a href=\"#\" class=\"elementor-item elementor-item-anchor\" tabindex=\"-1\">End of the bumblebee colony<\/a>\n<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-7428\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/prohlidka-ulu-a-hnizda-na-konci-sezony\/\" class=\"elementor-sub-item\" tabindex=\"-1\">End-of-season hive and nest inspection<\/a><\/li>\n\t<li class=\"nmr-administrator nmr-editor nmr-author menu-item menu-item-type-post_type menu-item-object-page menu-item-850\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/jak-vycistit-a-zazimovat-ul\/\" class=\"elementor-sub-item\" tabindex=\"-1\">How to clean and winterise a beehive<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-38141\"><a href=\"#\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">================================<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-793\"><a href=\"https:\/\/www.cmelaciplus.cz\/en\/vyber-z-vasich-dotazu-2\/\" class=\"elementor-item\" tabindex=\"-1\">Selections from your inquiries<\/a><\/li>\n<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-894\"><a href=\"http:\/\/www.cmelaciplus.cz\/en\/\" class=\"elementor-item\" tabindex=\"-1\">Back to introduction<\/a><\/li>\n<\/ul>\t\t\t<\/nav>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-21d7d3ef\" data-id=\"21d7d3ef\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0f4941c elementor-widget elementor-widget-text-editor\" data-id=\"0f4941c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><strong>What you will learn here<\/strong><br \/><br \/><\/h4><ul><li><em>Why is there a roof on a bee house (bumblebee nest)?<\/em><\/li><li><em>What is it for<\/em><\/li><li><em>A good roof should meet the following characteristics:\n\n*   **Durability and Longevity:** It should be made of materials that can withstand various weather conditions (sun, rain, snow, wind, hail) and last for a long time with minimal maintenance.\n*   **Waterproofing:** Its primary function is to prevent water from entering the building. This means it must be completely watertight and have effective drainage systems.\n*   **Weather Resistance:** It must be able to withstand extreme temperatures, UV radiation, and strong winds without degrading or suffering damage.\n*   **Thermal Insulation:** A well-insulated roof helps regulate the internal temperature of the building, keeping it cooler in summer and warmer in winter, thus reducing energy costs.\n*   **Structural Integrity:** The roof structure must be strong enough to support its own weight, snow load, wind pressure, and any additional weight (like solar panels or rooftop gardens).\n*   **Fire Resistance:** The roofing materials should have a good fire rating to slow down or prevent the spread of fire.\n*   **Sound Insulation:** A good roof can also provide a degree of sound insulation, reducing noise from rain, hail, or external traffic.\n*   **Aesthetics:** The roof should complement the architectural style of the building and its surroundings.\n*   **Ventilation:** Proper ventilation is crucial to prevent moisture buildup within the roof space, which can lead to rot, mould, and structural damage.\n*   **Maintenance:** While a good roof requires little maintenance, it should be designed in a way that allows for easy inspection and repair when necessary.\n*   **Environmental Friendliness:** Increasingly, materials are chosen for their sustainability, recyclability, and low environmental impact.<\/em><\/li><li><em>Examples of some problems around hive roofs<\/em><\/li><\/ul><p>\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-39201aa elementor-widget elementor-widget-text-editor\" data-id=\"39201aa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Last updated date: 26\/02\/2024<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3101759 elementor-widget elementor-widget-text-editor\" data-id=\"3101759\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"#\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><img decoding=\"async\" class=\"size-full wp-image-37899 alignleft\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2026\/05\/Cmelaci-PLUS-abstrakt-www-small.jpg\" alt=\"page abstract\" width=\"150\" height=\"150\"><\/h4><ul>\n<li><strong>The roof is fundamental to life:<\/strong> Without a quality roof to protect your home, you can't do without it \u2013 neither you nor the bumblebees.&nbsp;<\/li>\n<li><strong>Resilience<\/strong> The roof is subjected to weather conditions that it must withstand for several seasons.<\/li>\n<li><strong>Thermal insulation<\/strong> The advantage is a roof with a removable insert. Such a roof provides thermal insulation, but this solution also allows ventilation on hot days to cool the interior.<\/li>\n<li><strong>The roof must be watertight:<\/strong> If the roof warps and leaks, parasites can easily enter the hive.<\/li>\n<li><strong>Seal<\/strong> A good roof seals properly if you use sealant, it should be on the double (in two zones), and the sealant must not be accessible to bumblebees \u2013 they can easily chew through it.<\/li>\n<li><strong>Check the roof<\/strong>no solution protects against fright<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-18ea00a elementor-widget elementor-widget-text-editor\" data-id=\"18ea00a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><strong>Contents<\/strong><\/h4><p><strong><a href=\"#2\">Introduction<\/a><\/strong><br \/><strong><a href=\"#3\">Roofing material<\/a><\/strong><br \/><strong><a href=\"#4\">Roof shape<\/a><\/strong><br \/><strong><a href=\"#5\">Roof construction<\/a><\/strong><br \/><strong><a href=\"#5\">Roof insulation<\/a><\/strong><br \/><strong><a href=\"#7\">Roof sealant<\/a><\/strong><br \/><strong><a href=\"#7\">Additional roof insulation against precipitation<\/a><\/strong><br \/><strong><a href=\"#9\">Roof coating<\/a><\/strong><br \/><strong><a href=\"#10\">Roof load<\/a><\/strong><br \/><strong><a href=\"#10\">Roof inspection<\/a><br \/><a href=\"#11\">Practical examples<\/a><br \/><\/strong><strong><a href=\"#12\">Poor quality roof construction<\/a><br \/><a href=\"#13\">Conclusion<\/a><\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6f1e613a elementor-widget elementor-widget-text-editor\" data-id=\"6f1e613a\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"2\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4 class=\"mceTemp\"><strong>Introduction<\/strong><\/h4><p>The roof is <strong>an important part of the task<\/strong>. It protects it from the weather and seals the main body of the hive from above. This creates a cavity in which bumblebees build their wax structure \u2013 a comb \u2013 within the heat-retaining lining.<\/p><p>The roof of the hive must <strong>to withstand the elements<\/strong>, must not <strong>twist<\/strong>, must well <strong>Seal<\/strong>, must startle <strong>thermally insulate<\/strong> and must be sufficient <strong>heavy<\/strong>, so that it <strong>wind<\/strong> didn't take it.<\/p><p>Manufacturers of beehives tackle these requirements with varying success. Therefore, if you are buying a commercially manufactured beehive, pay attention to the design of the beehive roof. It will pay off for you, see <a href=\"https:\/\/www.cmelaciplus.cz\/en\/how-to-choose-the-right-bike\/\" target=\"_blank\" rel=\"noopener\">How to choose the right beehive<\/a>.<\/p><p>If you're making or modifying a scarecrow, take a look at the clever ideas. You'll find inspiration there and maybe you'll make one. <a href=\"https:\/\/www.cmelaciplus.cz\/en\/roof-with-removable-insulation-liner\/\" target=\"_blank\" rel=\"noopener\">\u00a0<strong>roof with removable insulation insert<\/strong> \u00a0<\/a>according to our instructions.\u00a0<\/p><p>Can you also make <a href=\"https:\/\/www.cmelaciplus.cz\/en\/safety-net\/\" target=\"_blank\" rel=\"noopener\">\u00a0<strong>protective netting<\/strong><\/a> according to the instructions from our workshop, which increases the safety of the nest in the hive. You can easily make the netting yourself, it's not that complicated.<\/p><p>A similar roof to the one we'll describe here is currently manufactured by only one producer in the Czech Republic. The roof is designed so that the thermal insulation board can be removed, which we consider a good solution. Perhaps other manufacturers will follow suit over time\u2026<\/p><p>Remember that even a good hive roof needs to be<strong> control<\/strong>If it is not laid correctly, does not seal well, or if water leaks into it, your tenants will soon have a problem in their little nest, and so will you ;-)<\/p><div id=\"attachment_2911\" style=\"width: 510px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" aria-describedby=\"caption-attachment-2911\" class=\"wp-image-2911\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/01\/strecha_ulku_nasazena-300x222.jpg\" alt=\"Bumblebees PLUS - The hive roof is on and underneath it there&#039;s an absorbent cloth for moisture wicking.\" width=\"500\" height=\"370\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/01\/strecha_ulku_nasazena-300x222.jpg 300w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/01\/strecha_ulku_nasazena-1024x758.jpg 1024w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/01\/strecha_ulku_nasazena-768x568.jpg 768w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/01\/strecha_ulku_nasazena-1232x911.jpg 1232w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/01\/strecha_ulku_nasazena-1320x977.jpg 1320w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/01\/strecha_ulku_nasazena.jpg 1399w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><p id=\"caption-attachment-2911\" class=\"wp-caption-text\">The roof of the apiary is on, with an absorbent cloth underneath for moisture wicking - Photo O.Hercog<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-769acf7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"769acf7\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-1221aa5\" data-id=\"1221aa5\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cde04e5 elementor-widget elementor-widget-text-editor\" data-id=\"cde04e5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_33055\" style=\"width: 586px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" aria-describedby=\"caption-attachment-33055\" class=\"wp-image-33055 size-large\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Stojan-pod-ulek-Foto-Ondrej-Hercog-2023-03-17-1-576x1024.jpg\" alt=\"Bumblebees PLUS - Swarm hive table - Photo Ond\u0159ej Hercog 2023 03 17 (1)\" width=\"576\" height=\"1024\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Stojan-pod-ulek-Foto-Ondrej-Hercog-2023-03-17-1-576x1024.jpg 576w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Stojan-pod-ulek-Foto-Ondrej-Hercog-2023-03-17-1-169x300.jpg 169w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Stojan-pod-ulek-Foto-Ondrej-Hercog-2023-03-17-1-768x1365.jpg 768w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Stojan-pod-ulek-Foto-Ondrej-Hercog-2023-03-17-1-864x1536.jpg 864w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Stojan-pod-ulek-Foto-Ondrej-Hercog-2023-03-17-1-1152x2048.jpg 1152w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Stojan-pod-ulek-Foto-Ondrej-Hercog-2023-03-17-1-1232x2190.jpg 1232w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Stojan-pod-ulek-Foto-Ondrej-Hercog-2023-03-17-1-608x1080.jpg 608w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Stojan-pod-ulek-Foto-Ondrej-Hercog-2023-03-17-1-1320x2347.jpg 1320w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Stojan-pod-ulek-Foto-Ondrej-Hercog-2023-03-17-1-scaled.jpg 1440w\" sizes=\"(max-width: 576px) 100vw, 576px\" \/><p id=\"caption-attachment-33055\" class=\"wp-caption-text\">Beehive stand<br \/>Photo: O. Hercog (17\/03\/2023)<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-6e6b8de\" data-id=\"6e6b8de\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3108054 elementor-widget elementor-widget-text-editor\" data-id=\"3108054\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_33162\" style=\"width: 586px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-33162\" class=\"wp-image-33162 size-large\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-7-576x1024.jpg\" alt=\"Bumblebees PLUS - Beehive roof with removable insulation liner and double seal - Photo Ond\u0159ej Hercog 2022 07 28 (7)\" width=\"576\" height=\"1024\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-7-576x1024.jpg 576w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-7-169x300.jpg 169w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-7-768x1365.jpg 768w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-7-864x1536.jpg 864w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-7-1152x2048.jpg 1152w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-7-1232x2190.jpg 1232w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-7-608x1080.jpg 608w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-7-1320x2347.jpg 1320w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-7-scaled.jpg 1440w\" sizes=\"(max-width: 576px) 100vw, 576px\" \/><p id=\"caption-attachment-33162\" class=\"wp-caption-text\">Beehive roof with removable insulating insert and double seal<br \/>Photo: Ond\u0159ej Hercog (28\/7\/28)<\/p><\/div><p>L<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-a38dfa5 elementor-widget elementor-widget-text-editor\" data-id=\"a38dfa5\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"3\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><strong>Roofing material<\/strong><\/h4><p>For the production of the roof, <strong>very well proven<\/strong> Water-resistant plywood. Shuttering plywood is very good; it's homogenous and has a surface finish that makes it practically indestructible. This material can be bought in DIY stores.<\/p><p>On the contrary <strong>doesn't fit<\/strong> Chipboard and OSB boards, these change shape and properties in damp conditions.\u00a0<\/p><p>\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a89e5de elementor-widget elementor-widget-text-editor\" data-id=\"a89e5de\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"4\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><strong>Roof shape<\/strong><\/h4><p><strong>Roof<\/strong> covers the whole scare. He must have <strong>sufficient overlap<\/strong>, <strong>So that water doesn't splash onto the scarecrow<\/strong>.<\/p><p>Some manufacturers fit hives with <strong>saddle roof<\/strong>, it might be aesthetic, but it's more likely to be detrimental. It doesn't have <strong>No practical benefit<\/strong>, rather it just does it\u00a0 <strong>complications<\/strong>.<\/p><p><strong>Frame<\/strong>, which the roof is seated on the hive body, has<strong> Overhang<\/strong>, <strong>so the roof doesn't fall<\/strong> and also <strong>around the perimeter<\/strong>, to go under it <strong>Put in a absorbent cloth<\/strong> for moisture drainage. This removes some moisture from the hive.<\/p><p>If the roof sits precisely on the hive body, a cloth cannot be placed underneath. Furthermore, once the roof gets damp due to moisture, it will change size and won't be easy to put on or take off.<\/p><p><strong>Solution<\/strong><\/p><ul><li><strong>Roof overhang<\/strong> should be at least <strong>5 \u2013 10 cm against the ulcer's footprint<\/strong>, so that rainwater runs off outside the frame and does not penetrate its structure or the structure of its roof.<\/li><li>The frame on which the roof sits on the hive body should have <strong>for the side<\/strong>\u00a0 at least 5\u201310mm. This is sufficient for inserting an absorbent cloth.<\/li><li>The frame on which the roof is placed on the hive body should <strong>to exceed in height<\/strong> at least 10 \u2013 20 mm so that the roof does not shift and fall<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bd6a111 elementor-widget elementor-widget-text-editor\" data-id=\"bd6a111\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"5\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><strong>Roof construction<\/strong><\/h4><p>Use the best <b>flat roof<\/b>.\u00a0<\/p><p><strong>The roof must\u00a0<\/strong><\/p><ul><li>to be <b>Robust<\/b><\/li><li>to be <b>solid<\/b><\/li><li>Alright <b>Seal<\/b><\/li><li>heavy, so that she <b>wind <\/b>I will not take it.<\/li><li>Alright <b>heat <\/b>insulate<\/li><li>to have the opportunity <b>Remove thermal insulation<\/b>, to cool the roof on hot days and thus the nest settled within it<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-d245308 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d245308\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-6314a16\" data-id=\"6314a16\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a133148 elementor-widget elementor-widget-text-editor\" data-id=\"a133148\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_3387\" style=\"width: 360px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-3387\" class=\"wp-image-3387\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/01\/Cmelaci_PLUS_Ochrana_proti_mravencum_ulek-na_zemi.jpg\" alt=\"Bumblebees PLUS - Ant repellent for soil\" width=\"350\" height=\"263\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/01\/Cmelaci_PLUS_Ochrana_proti_mravencum_ulek-na_zemi.jpg 960w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/01\/Cmelaci_PLUS_Ochrana_proti_mravencum_ulek-na_zemi-300x225.jpg 300w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/01\/Cmelaci_PLUS_Ochrana_proti_mravencum_ulek-na_zemi-768x576.jpg 768w\" sizes=\"(max-width: 350px) 100vw, 350px\" \/><p id=\"caption-attachment-3387\" class=\"wp-caption-text\">Beehive roof construction<br \/>Photo J. \u010c\u00ed\u017eek 2020<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-879f926\" data-id=\"879f926\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5371a07 elementor-widget elementor-widget-text-editor\" data-id=\"5371a07\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_3109\" style=\"width: 360px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-3109\" class=\"wp-image-3109\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/01\/Ochrana_ulku_proti_cmelakum_ulek_na-zavesech_na-zdi.jpg\" alt=\"Bumblebees PLUS - Startle with o\" width=\"350\" height=\"254\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/01\/Ochrana_ulku_proti_cmelakum_ulek_na-zavesech_na-zdi.jpg 1238w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/01\/Ochrana_ulku_proti_cmelakum_ulek_na-zavesech_na-zdi-300x218.jpg 300w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/01\/Ochrana_ulku_proti_cmelakum_ulek_na-zavesech_na-zdi-1024x744.jpg 1024w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/01\/Ochrana_ulku_proti_cmelakum_ulek_na-zavesech_na-zdi-768x558.jpg 768w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/01\/Ochrana_ulku_proti_cmelakum_ulek_na-zavesech_na-zdi-1232x896.jpg 1232w\" sizes=\"(max-width: 350px) 100vw, 350px\" \/><p id=\"caption-attachment-3109\" class=\"wp-caption-text\">Beehive roof construction<br \/>Photo O. Hercog 2019<\/p><\/div><p>\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-c28d7fc elementor-widget elementor-widget-text-editor\" data-id=\"c28d7fc\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"6\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><strong>Roof insulation<\/strong><\/h4><p>The roof must, like the body of the hive, <strong>generate heat<\/strong> ulcer isolation.<\/p><p>Therefore, we recommend attaching to the inside of the roof <strong>polystyrene insulation board<\/strong>, as thermal insulation. This is especially important on spring and autumn days when it is cold. A board at least 20-30mm thick is sufficient; more is naturally better.<\/p><p>But be careful of <strong>Sealing<\/strong>. Polystyrene board on its own does not create a good roof seal; it is quite porous or rough. Facade coloured polystyrene is well-suited, or possibly classic white, but you can easily damage the latter during handling.<\/p><p>Furthermore \u2013\u00a0 <strong>If the roof is only sealed with polystyrene, parasites can easily chew their way to the nest through it.<\/strong>.<\/p><p>At the same time, however, it is worth having <b>the option to remove the thermal insulation from the roof<\/b>This will be useful on hot summer days when, after removing the insulation, cooling blocks\/wet cloths are placed on the roof. In this way, it is possible to<b> Turn down the heat <\/b>by several (often critically important) degrees. You can find an example of cooling on the page <a href=\"https:\/\/www.cmelaciplus.cz\/en\/cooling-frame-on-the-ulcer-roof\/\" target=\"_blank\" rel=\"noopener\">cooling frame on the roof of the hive<\/a>.<\/p><p>However, sometimes it's annoying that <strong>after removing the roof insulation, the roof will sit lower<\/strong> and thus prevents, for example, the opening of the ventilation window.<\/p><p>This can all be solved, as mentioned above <a href=\"https:\/\/www.cmelaciplus.cz\/en\/roof-with-removable-insulation-liner\/\" target=\"_blank\" rel=\"noopener\">roof with removable insulation liner<\/a>\u00a0according to a design from the \u010cmel\u00e1ci PLUS workshop.<\/p><p><em><strong>Warning:<\/strong><\/em><\/p><ul><li><em>If a polystyrene board is not protected against bumblebees, it is better to discard it after the season and replace it with a new, clean one.<\/em><\/li><li><em>In the 2020 season, we recorded a number of cases where the larvae of the parasitic beetle Antherophagus nigricornis were hidden directly in the board.<\/em>\u00a0<\/li><\/ul><div>\u00a0<\/div><div><div id=\"attachment_2906\" style=\"width: 510px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2906\" class=\"wp-image-2906\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/01\/strecha_ulku-_s_vyjmutou_tepelnou_izolaci-300x169.jpg\" alt=\"Bumblebees PLUS - Hive roof with thermal insulation removed\" width=\"500\" height=\"281\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/01\/strecha_ulku-_s_vyjmutou_tepelnou_izolaci-300x169.jpg 300w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/01\/strecha_ulku-_s_vyjmutou_tepelnou_izolaci-1024x576.jpg 1024w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/01\/strecha_ulku-_s_vyjmutou_tepelnou_izolaci-768x432.jpg 768w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/01\/strecha_ulku-_s_vyjmutou_tepelnou_izolaci-1536x864.jpg 1536w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/01\/strecha_ulku-_s_vyjmutou_tepelnou_izolaci-1232x693.jpg 1232w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/01\/strecha_ulku-_s_vyjmutou_tepelnou_izolaci-1320x743.jpg 1320w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/01\/strecha_ulku-_s_vyjmutou_tepelnou_izolaci.jpg 1600w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><p id=\"caption-attachment-2906\" class=\"wp-caption-text\">Roof of the apiary with thermal insulation removed \u2013 Photo O. Hercog (6\/2019)<\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b3e559d elementor-widget elementor-widget-text-editor\" data-id=\"b3e559d\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"7\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><strong>Roof sealant<\/strong><\/h4><p>The roof must fit and seal well to prevent parasites and enemies of bumblebees from entering the hive.<br \/>Because the gable is exposed to the weather and increased humidity, its structure, including the roof, will always suffer some deformation over time. Sealing, especially under the roof, is intended to solve this problem.<\/p><h5><strong>Solution<\/strong><\/h5><ul><li>The seal should be<strong> part of the roof construction<\/strong>, where it is quite well protected. You can, however <strong>to be on the corps<\/strong> ulcer.<\/li><li>If you use <a href=\"https:\/\/www.cmelaciplus.cz\/en\/safety-net\/\" target=\"_blank\" rel=\"noopener\">protective netting<\/a>, it is good to seal it well with a gasket on the body and under the hive roof.<\/li><li>The seal is good to use <strong>to a maximum height of 5 mm.<\/strong><\/li><li>The seal should be addressed as a double = as <strong>Two separate barriers one after the other<\/strong>. This will prevent the ingress of odours that attract parasitic bumblebees.<\/li><li>Should<strong> seal the entire sealing surface<\/strong> \u2013 a 5 mm wide seal on its own may not be sufficient\u00a0\u00a0<\/li><li>The seal must be so <strong>wide to seal the roof in every position<\/strong> (see page clearance).\u00a0<\/li><li>But the seal <strong>should not have been available to bumblebees<\/strong>, who tend to bite through it sometimes<\/li><li>Look at the page that describes the possible solution <a href=\"https:\/\/www.cmelaciplus.cz\/en\/insulation-for-bumblebee-colonies\/\" target=\"_blank\" rel=\"noopener\">Hive roof construction with double seal and inner lid<\/a>\u00a0<\/li><li><strong>Suitable seals<\/strong> For home-made hive modifications, you can find information on our website at the page\u00a0 <a href=\"https:\/\/www.cmelaciplus.cz\/en\/recommended-parts-pdily\/\" target=\"_blank\" rel=\"noopener\">seals \u2013 recommended materials<\/a><\/li><\/ul><p><strong>Warning:<\/strong><\/p><ul><li><strong>Use sealant<\/strong> under the roof \/ on the body of the hive is <strong>Absolutely essential.<br \/><\/strong><em>Note: Some manufacturers do not address things like double-walled culms and other types of protection differently.<\/em><\/li><li>Seal <strong>is not to address the structural defects of the building<\/strong>, but only deformations caused by the extensibility of the material.<\/li><li>If you apply sealant, it must <strong>parts fit perfectly<\/strong>.<\/li><li>Watch out for some seals, they have <strong>a tendency to shrink<\/strong> and you must take that into account from the moment you apply it.<\/li><li><strong>Don't rely on the advice to \u201eseal it with a absorbent cloth\u201c.\u201c<\/strong>, as you can read on some websites.<\/li><li>If you have the opportunity, add to your amazement <a href=\"https:\/\/www.cmelaciplus.cz\/en\/vychytavky\/\" target=\"_blank\" rel=\"noopener\">with a protective net.<\/a><\/li><\/ul><p><strong>Checks<\/strong><\/p><ul><li>Even though the fear is provided with a seal, it is necessary <strong>Check seating<\/strong> and also correct <strong>Laying<\/strong> Roofs<\/li><li>It often happens that a breeder places under the roof<strong> unsuitable sealing cloth<\/strong>, or he puts it so that <strong>The roof has leaks and doesn't seal.<\/strong>\u00a0<\/li><\/ul><div>Also look at further improvements to hive sealing, which will easily increase safety, but also the thermal insulation properties of the hive in the spring.\u00a0<\/div><div>\u00a0<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-0478e50 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0478e50\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-7f736e9\" data-id=\"7f736e9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d0c9ef5 elementor-widget elementor-widget-text-editor\" data-id=\"d0c9ef5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_2931\" style=\"width: 360px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2931\" class=\"wp-image-2931\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/01\/tesneni_na_korpusu_ulku.jpg\" alt=\"Bumblebees PLUS - sealing on the hive body\" width=\"350\" height=\"622\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/01\/tesneni_na_korpusu_ulku.jpg 600w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/01\/tesneni_na_korpusu_ulku-169x300.jpg 169w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/01\/tesneni_na_korpusu_ulku-576x1024.jpg 576w\" sizes=\"(max-width: 350px) 100vw, 350px\" \/><p id=\"caption-attachment-2931\" class=\"wp-caption-text\">Seal on the hive body<br \/>Photo O. Hercog (4\/2019)<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-02724cf\" data-id=\"02724cf\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f4face4 elementor-widget elementor-widget-text-editor\" data-id=\"f4face4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_4095\" style=\"width: 360px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-4095\" class=\"wp-image-4095\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/02\/Cmelaci_PLUS_Tesneni_ulku_molitam.jpg\" alt=\"Bumblebees PLUS - Hive Seal - Polyurethane foam\" width=\"350\" height=\"630\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/02\/Cmelaci_PLUS_Tesneni_ulku_molitam.jpg 533w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/02\/Cmelaci_PLUS_Tesneni_ulku_molitam-167x300.jpg 167w\" sizes=\"(max-width: 350px) 100vw, 350px\" \/><p id=\"caption-attachment-4095\" class=\"wp-caption-text\">Foam beehive seal<br \/>The seal is prone to damage and will only last one year.<br \/>Photo O. Hercog (1\/2018)<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-a2f4aeb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a2f4aeb\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-b664a2b\" data-id=\"b664a2b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0602b08 elementor-widget elementor-widget-text-editor\" data-id=\"0602b08\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_2930\" style=\"width: 360px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2930\" class=\"wp-image-2930\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/01\/ruzne_typy-tesneni.jpg\" alt=\"Bumblebees PLUS - foam seal - \u0158EMPO shop\" width=\"350\" height=\"622\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/01\/ruzne_typy-tesneni.jpg 500w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/01\/ruzne_typy-tesneni-169x300.jpg 169w\" sizes=\"(max-width: 350px) 100vw, 350px\" \/><p id=\"caption-attachment-2930\" class=\"wp-caption-text\">Foam seal \u2013 \u0158EMPO shop<br \/>Photo O. Hercog (4\/2020)<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-37dde84\" data-id=\"37dde84\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6696d86 elementor-widget elementor-widget-text-editor\" data-id=\"6696d86\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_1690\" style=\"width: 1930px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1690\" class=\"size-full wp-image-1690\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2019\/11\/73475069_536217100543343_4641782258724765696_o.jpg\" alt=\"Bumblebees plus a gadget for bumblebee breeders for a bumblebee hive, bumblebee box, protective grille, construction\" width=\"1920\" height=\"1080\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2019\/11\/73475069_536217100543343_4641782258724765696_o.jpg 1920w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2019\/11\/73475069_536217100543343_4641782258724765696_o-300x169.jpg 300w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2019\/11\/73475069_536217100543343_4641782258724765696_o-768x432.jpg 768w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2019\/11\/73475069_536217100543343_4641782258724765696_o-1024x576.jpg 1024w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2019\/11\/73475069_536217100543343_4641782258724765696_o-1232x693.jpg 1232w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><p id=\"caption-attachment-1690\" class=\"wp-caption-text\">Protective mesh seal<br \/>1. landing area on the hive body and 2. on the rebates in the hive<br \/>Photo O. Hercog 4\/2019<\/p><\/div><p>\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-2c07412 elementor-widget elementor-widget-text-editor\" data-id=\"2c07412\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_7666\" style=\"width: 360px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-7666\" class=\"wp-image-7666\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/09\/Cmelaci-PLUS-Prokousane-tesneni-pod-strechou.jpg\" alt=\"Bumblebees PLUS - Chewed seal under the roof\" width=\"350\" height=\"622\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/09\/Cmelaci-PLUS-Prokousane-tesneni-pod-strechou.jpg 608w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/09\/Cmelaci-PLUS-Prokousane-tesneni-pod-strechou-169x300.jpg 169w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/09\/Cmelaci-PLUS-Prokousane-tesneni-pod-strechou-576x1024.jpg 576w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/09\/Cmelaci-PLUS-Prokousane-tesneni-pod-strechou-768x1365.jpg 768w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/09\/Cmelaci-PLUS-Prokousane-tesneni-pod-strechou-864x1536.jpg 864w\" sizes=\"(max-width: 350px) 100vw, 350px\" \/><p id=\"caption-attachment-7666\" class=\"wp-caption-text\">Gnawed seal under a badly laid roof<br \/>Photo O. Hercog (8\/2020)<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-82042c6 elementor-widget elementor-widget-text-editor\" data-id=\"82042c6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The solution to this problem is easy and you'll find it <a href=\"https:\/\/www.cmelaciplus.cz\/en\/insulation-for-bumblebee-colonies\/\" target=\"_blank\" rel=\"noopener\">HERE\u00a0<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8544c54 elementor-widget elementor-widget-text-editor\" data-id=\"8544c54\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"8\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><strong>Additional roof insulation against precipitation<\/strong><\/h4><p>The roof should always be made of <strong>high-quality and weather-resistant material<\/strong>. The lifespan of a roof can be extended by attaching to its upper side <strong>another waterproof layer\u00a0<\/strong> and the whole is equipped <strong>quality coating<\/strong>.<br \/><br \/><\/p><h5><strong>Solution<\/strong><\/h5><ul><li>As an additional layer on a roof, it is sometimes used <strong>plastic board<\/strong>, to use even the old linoleum.<\/li><li>Essential adequate overlap such,\u00a0 <strong>so that water does not unnecessarily run onto the hive's construction<\/strong> (could become damp and deform) \u2013 the overhang should be<strong> at least 20 mm<\/strong> on each side<\/li><li>Don't use tarmac strips \u2013 they'd stink.<\/li><li>It is not recommended to use sheet metal, as it heats up in the heat and the hive would overheat. Furthermore, the drops of falling rain on the sheet metal cover would disturb the inhabitants of the hive.,<\/li><li>If you are adding extra insulation to the roof, ensure it has an overhang of approximately 10 mm on each side \u2013 this will help water to drip off more effectively and prevent it from leaking into the roof structure.\u00a0\u00a0<\/li><li><strong>We do not recommend using tin<\/strong>, if it gets too hot, the hive would overheat. Additionally, raindrops falling on the metal plate would disturb residents of the hive. It is often here <strong>a small overhang of such a roof<\/strong>.<br \/><em>Note: some manufacturers use, we will wait for the experience of a larger number of breeders<\/em><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9f83095 elementor-widget elementor-widget-text-editor\" data-id=\"9f83095\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"9\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><strong>Roof coating<\/strong><\/h4><p>The coating should have been applied <strong>with waterproof paints<\/strong>. Colour differentiation of hives is recommended, but bumblebees orient themselves more by the position of the hive.<\/p><h5><strong>Solution<\/strong><\/h5><ul><li>Suitable for painting are <strong>Acrylic paints<\/strong>. Acrylic paints are good quality today, they last and cover well.<\/li><li>Others are good too <strong>Colours used by beekeepers<\/strong>.<\/li><li>Some manufacturers use high-quality<strong> Teak oil<\/strong>.<\/li><\/ul><p><strong>Warning:<\/strong><\/p><ul><li>Even the best paint needs time. <strong>after a while<\/strong> <strong>restore<\/strong>.<\/li><li><strong>Coating<\/strong> roof (but also ulcers) should be <strong>provided in advance<\/strong>, so that the shock isn't felt at the start of the season, this could deter bumblebees\u00a0<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b5ece54 elementor-widget elementor-widget-text-editor\" data-id=\"b5ece54\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"9\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><strong>Roof load<\/strong><\/h4><p>If the roof is not <strong>hard enough<\/strong> a m\u00e1 <strong>Fixing solutions<\/strong>, we recommend the roof <strong>to burden<\/strong>, for example brick or stone. Most beekeepers use a similar solution on their hives.\u00a0<\/p><p>In addition, roof <strong>it will seat better and the seal will be well compressed<\/strong>. The hive's roof will not fall even in windy weather.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6e35981 elementor-widget elementor-widget-text-editor\" data-id=\"6e35981\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"10\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><b>Roof inspections<\/b><\/h4><p>Each time you visit the hive, make sure that:<\/p><ul><li>The roof is <b>correctly deployed.<\/b><\/li><li>Seal <b>Settled <\/b>and there are no gaps in it.<\/li><li><b>Seal <\/b>It is not damaged.<\/li><li>Into the nook <b>It's not leaking <\/b>Water.<\/li><li>It's not forming under the roof <b>Mould<\/b>.\u00a0\u00a0<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f077351 elementor-widget elementor-widget-text-editor\" data-id=\"f077351\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><strong>Practical examples<\/strong><\/h4><p>In the following section, we will show you a possible design for a roof from \u010cmel\u00e1ci PLUS, which meets the required properties. The photo documentation also includes details of the double seal and the inner lid of the hive, thanks to which the hive seals very well and prevents the penetration of parasites.<\/p><p><strong>Materials used:<\/strong><\/p><ul><li>18 mm formwork plywood<\/li><li>Polystyrene board 50 mm<\/li><li>Seals for fans and Tesa <a href=\"https:\/\/www.cmelaciplus.cz\/en\/insulation-for-bumblebee-colonies\/\" target=\"_blank\" rel=\"noopener\">Bee nest seal<\/a><\/li><li>Vruty, acrylic spray paint<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-d33266d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d33266d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-e6c3410\" data-id=\"e6c3410\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c86ffd4 elementor-widget elementor-widget-text-editor\" data-id=\"c86ffd4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_33168\" style=\"width: 586px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-33168\" class=\"wp-image-33168 size-large\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-2-576x1024.jpg\" alt=\"Bumblebee PLUS - Beehive roof with removable insulation insert and double seal - Photo Ond\u0159ej Hercog 2022 07 28 (2)\" width=\"576\" height=\"1024\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-2-576x1024.jpg 576w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-2-169x300.jpg 169w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-2-768x1365.jpg 768w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-2-864x1536.jpg 864w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-2-1152x2048.jpg 1152w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-2-1232x2190.jpg 1232w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-2-608x1080.jpg 608w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-2-1320x2347.jpg 1320w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-2-scaled.jpg 1440w\" sizes=\"(max-width: 576px) 100vw, 576px\" \/><p id=\"caption-attachment-33168\" class=\"wp-caption-text\">Beehive roof with removable insulating insert and double seal<br \/>Photo: O. Hercog (28\/7\/2022)<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-5aa43b8\" data-id=\"5aa43b8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f72005b elementor-widget elementor-widget-text-editor\" data-id=\"f72005b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_33172\" style=\"width: 1034px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-33172\" class=\"wp-image-33172 size-large\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-5-1024x576.jpg\" alt=\"Bumblebee PLUS - Hive roof with removable insulation insert and double seal - Photo Ond\u0159ej Hercog 2022 07 28 (5)\" width=\"1024\" height=\"576\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-5-1024x576.jpg 1024w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-5-300x169.jpg 300w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-5-768x432.jpg 768w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-5-1536x864.jpg 1536w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-5-2048x1152.jpg 2048w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-5-1232x693.jpg 1232w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-5-1920x1080.jpg 1920w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-5-1320x743.jpg 1320w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><p id=\"caption-attachment-33172\" class=\"wp-caption-text\">Beehive roof with removable insulating insert and double seal<br \/>Photo: O. Hercog (28\/7\/2022)<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-7ca34f8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7ca34f8\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-2f8111a\" data-id=\"2f8111a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d07d7f0 elementor-widget elementor-widget-text-editor\" data-id=\"d07d7f0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_33173\" style=\"width: 1034px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-33173\" class=\"wp-image-33173 size-large\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-6-1024x576.jpg\" alt=\"Bumblebees PLUS - Nest roof with removable insulation insert and double seal - Photo Ond\u0159ej Hercog 2022 07 28 (6)\" width=\"1024\" height=\"576\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-6-1024x576.jpg 1024w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-6-300x169.jpg 300w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-6-768x432.jpg 768w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-6-1536x864.jpg 1536w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-6-2048x1152.jpg 2048w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-6-1232x693.jpg 1232w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-6-1920x1080.jpg 1920w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-6-1320x743.jpg 1320w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><p id=\"caption-attachment-33173\" class=\"wp-caption-text\">Beehive roof with removable insulating insert and double seal<br \/>Photo: O. Hercog (28\/7\/2022)<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-ba95e68\" data-id=\"ba95e68\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-17fa9af elementor-widget elementor-widget-text-editor\" data-id=\"17fa9af\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_33170\" style=\"width: 586px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-33170\" class=\"wp-image-33170 size-large\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-3-576x1024.jpg\" alt=\"Bumblebees PLUS - Hive roof with a removable insulating insert and double seal - Photo Ond\u0159ej Hercog 2022 07 28 (3)\" width=\"576\" height=\"1024\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-3-576x1024.jpg 576w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-3-169x300.jpg 169w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-3-768x1365.jpg 768w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-3-864x1536.jpg 864w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-3-1152x2048.jpg 1152w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-3-1232x2190.jpg 1232w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-3-608x1080.jpg 608w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-3-1320x2347.jpg 1320w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-3-scaled.jpg 1440w\" sizes=\"(max-width: 576px) 100vw, 576px\" \/><p id=\"caption-attachment-33170\" class=\"wp-caption-text\">Beehive roof with removable insulation insert and double seal \u2013 inner hive lid<br \/>Photo: O. Hercog (28\/7\/2022)<\/p><\/div><p>L<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-1e8a790 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1e8a790\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-14feb4c\" data-id=\"14feb4c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fc5e25e elementor-widget elementor-widget-text-editor\" data-id=\"fc5e25e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_33171\" style=\"width: 586px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-33171\" class=\"wp-image-33171 size-large\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-4-576x1024.jpg\" alt=\"Bumblebees PLUS - Hive roof with removable insulating insert and double seal - Photo Ond\u0159ej Hercog 2022 07 28 (4)\" width=\"576\" height=\"1024\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-4-576x1024.jpg 576w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-4-169x300.jpg 169w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-4-768x1365.jpg 768w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-4-864x1536.jpg 864w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-4-1152x2048.jpg 1152w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-4-1232x2190.jpg 1232w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-4-608x1080.jpg 608w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-4-1320x2347.jpg 1320w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-4-scaled.jpg 1440w\" sizes=\"(max-width: 576px) 100vw, 576px\" \/><p id=\"caption-attachment-33171\" class=\"wp-caption-text\">Beehive roof with removable insulating insert and double seal<br \/>Photo: O. Hercog (28\/7\/2022)<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-4205275\" data-id=\"4205275\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-08d6376 elementor-widget elementor-widget-text-editor\" data-id=\"08d6376\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_33167\" style=\"width: 586px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-33167\" class=\"wp-image-33167 size-large\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-1-576x1024.jpg\" alt=\"Bumblebees PLUS - Beehive roof with removable insulation insert and double seal - Photo Ond\u0159ej Hercog 2022 07 28 (1)\" width=\"576\" height=\"1024\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-1-576x1024.jpg 576w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-1-169x300.jpg 169w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-1-768x1365.jpg 768w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-1-864x1536.jpg 864w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-1-1152x2048.jpg 1152w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-1-1232x2190.jpg 1232w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-1-608x1080.jpg 608w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-1-1320x2347.jpg 1320w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2024\/02\/Cmelaci-PLUS-Strecha-ulku-pro-cmelacky-s-odmimatelnou-izolacni-vlozkou-a-dvojitym-tesnenim-Foto-Ondrej-Hercog-2022-07-28-1-scaled.jpg 1440w\" sizes=\"(max-width: 576px) 100vw, 576px\" \/><p id=\"caption-attachment-33167\" class=\"wp-caption-text\">Beehive roof with removable insulating insert and double seal<br \/>Photo: O. Hercog (28\/7\/2022)<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-2ba0508 elementor-widget elementor-widget-text-editor\" data-id=\"2ba0508\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"12\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><i><\/i><strong>Poor quality roof construction<\/strong><\/h4><p>With some commercially available beehives, we have observed a situation where water was leaking into the hive, resulting in<strong> Roof structure dismantling.<\/strong><br \/>Such a situation is dangerous because so <strong>A pathway for parasites will be created<\/strong>. Thanks to the checks, such a situation can be identified and the fault rectified.<\/p><p>If you use additional waterproofing membrane with a lap, and if the roof construction is of high quality (bonded and screwed), such a situation should not arise.<\/p><div style=\"text-align: center;\"><strong>Don't be afraid to complain about substandard commercial products.<\/strong><\/div><div>\u00a0<\/div><div><strong>The manufacturer has been made aware of this situation and has promised to rectify it.<\/strong>.<\/div><div>\u00a0<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-0f7fb7d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0f7fb7d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-c0bdeda\" data-id=\"c0bdeda\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a721032 elementor-widget elementor-widget-text-editor\" data-id=\"a721032\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_7638\" style=\"width: 360px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-7638\" class=\"wp-image-7638\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/09\/Cmelaci-PLUS-Nekvalitni-strecha-ulku-po-jedne-sezone-1-scaled.jpg\" alt=\"Bumblebees PLUS - Poor quality roof of a commercially available hive after one season\" width=\"350\" height=\"467\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/09\/Cmelaci-PLUS-Nekvalitni-strecha-ulku-po-jedne-sezone-1-scaled.jpg 810w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/09\/Cmelaci-PLUS-Nekvalitni-strecha-ulku-po-jedne-sezone-1-225x300.jpg 225w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/09\/Cmelaci-PLUS-Nekvalitni-strecha-ulku-po-jedne-sezone-1-768x1024.jpg 768w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/09\/Cmelaci-PLUS-Nekvalitni-strecha-ulku-po-jedne-sezone-1-1152x1536.jpg 1152w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/09\/Cmelaci-PLUS-Nekvalitni-strecha-ulku-po-jedne-sezone-1-1536x2048.jpg 1536w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/09\/Cmelaci-PLUS-Nekvalitni-strecha-ulku-po-jedne-sezone-1-1232x1642.jpg 1232w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/09\/Cmelaci-PLUS-Nekvalitni-strecha-ulku-po-jedne-sezone-1-1320x1760.jpg 1320w\" sizes=\"(max-width: 350px) 100vw, 350px\" \/><p id=\"caption-attachment-7638\" class=\"wp-caption-text\">Poor quality roof on a commercially available beehive after one season<br \/>Internet source<\/p><\/div><p>\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-f4e0727\" data-id=\"f4e0727\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8cb197b elementor-widget elementor-widget-text-editor\" data-id=\"8cb197b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"attachment_2918\" style=\"width: 360px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2918\" class=\"wp-image-2918\" src=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/01\/nekvalitni_strecha_komercne_dostupneho_-ulku_do-ktere-_zateka-e1578870104601.jpg\" alt=\"Bumblebees PLUS - Poor quality roof on a commercially available hive\" width=\"350\" height=\"468\" srcset=\"https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/01\/nekvalitni_strecha_komercne_dostupneho_-ulku_do-ktere-_zateka-e1578870104601.jpg 808w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/01\/nekvalitni_strecha_komercne_dostupneho_-ulku_do-ktere-_zateka-e1578870104601-224x300.jpg 224w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/01\/nekvalitni_strecha_komercne_dostupneho_-ulku_do-ktere-_zateka-e1578870104601-766x1024.jpg 766w, https:\/\/www.cmelaciplus.cz\/wp-content\/uploads\/2020\/01\/nekvalitni_strecha_komercne_dostupneho_-ulku_do-ktere-_zateka-e1578870104601-768x1027.jpg 768w\" sizes=\"(max-width: 350px) 100vw, 350px\" \/><p id=\"caption-attachment-2918\" class=\"wp-caption-text\">Poor quality roof of a commercially available beehive<br \/>The roof was used for less than one season.<br \/>Internet source<\/p><\/div><p>\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-ce24633 elementor-widget elementor-widget-text-editor\" data-id=\"ce24633\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"13\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><strong>Conclusion<\/strong><\/h4><p><strong>Summary:<\/strong><\/p><ul><li>The roof of the bumblebee nest is <strong>extremely important<\/strong>, just like the roof of a house for people.<\/li><li>Search <strong>Sheds with a quality roof<\/strong>, it serves as a guide for you on how to find a good manufacturer.<\/li><li>In quality hives, good are needed\u00a0<b>\u00a0regular inspection and maintenance<\/b>.\u00a0<\/li><li>Even the best roof, which <strong>you place\/seat it incorrectly<\/strong>, <strong>It won't work.<\/strong> As it should.<\/li><\/ul><p>\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>St\u0159echa \u00falku Co se zde dozv\u00edte Pro\u010d je na \u00falku (\u010dmel\u00ednu) st\u0159echa K \u010demu slou\u017e\u00ed Jak\u00e9 vlastnosti by m\u011bla dobr\u00e1 st\u0159echa spl\u0148ovat Uk\u00e1zky n\u011bkter\u00fdch probl\u00e9m\u016f kolem st\u0159ech \u00falku \u00a0 Datum posledn\u00ed aktualizace: 26\/02\/2024 St\u0159echa z\u00e1klad \u017eivota: bez kvalitn\u00ed st\u0159echy kter\u00e1 chr\u00e1n\u00ed domov se neobejdete &#8211; vy ani \u010dmel\u00e1ci&nbsp; Odolnost: st\u0159echa je nam\u00e1h\u00e1na pov\u011btrnostn\u00edmi podm\u00ednkami, kter\u00fdm&nbsp;&hellip;<\/p>","protected":false},"author":4,"featured_media":2911,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"wf_page_folders":[23],"class_list":["post-2889","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - 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