{"id":187,"date":"2023-06-29T04:40:37","date_gmt":"2023-06-29T04:40:37","guid":{"rendered":"https:\/\/www.haustrocknung.ch\/?page_id=187"},"modified":"2025-09-27T14:46:48","modified_gmt":"2025-09-27T13:46:48","slug":"radon-ventilation","status":"publish","type":"page","link":"https:\/\/www.haustrocknung.ch\/en\/radon-ventilation\/","title":{"rendered":"CH \/ Ventilation \/ Radon ventilation"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"187\" class=\"elementor elementor-187\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e23ae6e elementor-section-full_width elementor-section-height-min-height elementor-section-items-stretch elementor-section-height-default\" data-id=\"e23ae6e\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-db3e29c\" data-id=\"db3e29c\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-3b1a273f elementor-widget elementor-widget-heading\" data-id=\"3b1a273f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">Ventilation and suction with a<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-16e042a6 elementor-widget elementor-widget-heading\" data-id=\"16e042a6\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Radon ventilation<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3b12ba07 elementor-widget elementor-widget-text-editor\" data-id=\"3b12ba07\" data-element_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>Would you like to reduce the radon concentration in the basement to a harmless level and improve the indoor climate at the same time? We install intelligent basement ventilation systems.<\/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-0eef7bd elementor-widget elementor-widget-button\" data-id=\"0eef7bd\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-xs\" href=\"#offerte\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-chevron-right\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Request a quote now<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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-33 elementor-top-column elementor-element elementor-element-ff7557d\" data-id=\"ff7557d\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-2fce47b elementor-widget__width-auto elementor-absolute elementor-widget elementor-widget-image\" data-id=\"2fce47b\" data-element_type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"248\" height=\"620\" src=\"https:\/\/www.haustrocknung.ch\/wp-content\/uploads\/2023\/07\/drop-mood-blue.svg\" class=\"attachment-large size-large wp-image-439\" alt=\"\" \/>\t\t\t\t\t\t\t\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-33 elementor-top-column elementor-element elementor-element-5934471\" data-id=\"5934471\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-48d1ee7 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"48d1ee7\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"505\" src=\"https:\/\/www.haustrocknung.ch\/wp-content\/uploads\/2023\/07\/radon-lueftung-header-1024x647.jpg\" class=\"attachment-large size-large wp-image-4074\" alt=\"Radon ventilation\" srcset=\"https:\/\/www.haustrocknung.ch\/wp-content\/uploads\/2023\/07\/radon-lueftung-header-1024x647.jpg 1024w, https:\/\/www.haustrocknung.ch\/wp-content\/uploads\/2023\/07\/radon-lueftung-header-300x190.jpg 300w, https:\/\/www.haustrocknung.ch\/wp-content\/uploads\/2023\/07\/radon-lueftung-header-768x485.jpg 768w, https:\/\/www.haustrocknung.ch\/wp-content\/uploads\/2023\/07\/radon-lueftung-header-18x12.jpg 18w, https:\/\/www.haustrocknung.ch\/wp-content\/uploads\/2023\/07\/radon-lueftung-header.jpg 1062w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\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-top-section elementor-element elementor-element-3eea737e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3eea737e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1117757b\" data-id=\"1117757b\" data-element_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-5fe0d25e elementor-align-left elementor-widget elementor-widget-breadcrumbs\" data-id=\"5fe0d25e\" data-element_type=\"widget\" data-widget_type=\"breadcrumbs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p id=\"breadcrumbs\"><span><span><a href=\"https:\/\/www.haustrocknung.ch\/en\/\">Homepage<\/a><\/span><\/span><\/p>\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-a94ea05 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a94ea05\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-678f48e\" data-id=\"678f48e\" data-element_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-1bbfd9a elementor-widget elementor-widget-heading\" data-id=\"1bbfd9a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">For living room and basement<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f40eeb1 elementor-widget elementor-widget-heading\" data-id=\"f40eeb1\" data-element_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\">Radon ventilation system<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-01a1ddd elementor-widget elementor-widget-text-editor\" data-id=\"01a1ddd\" data-element_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>According to the Federal Office of Public Health FOPH, inhalation of radon forms <a title=\"Jump to the source list\" href=\"#quelle\">[1.]<\/a> next to smoking, the most common cause of lung cancer and leads to 200 to 300 deaths in Switzerland each year. Since the total revision of the federal radiation protection ordinances on January 1, 2018 <a title=\"Jump to the source list\" href=\"#quelle\">[2.]<\/a> homeowners and builders must comply with certain rules regarding radon in new buildings and renovations.<\/p><p>Thus, in living and recreation rooms, the radon concentration must not exceed the threshold value of 300 becquerels per cubic meter. If the concentration exceeds this value, countermeasures must be taken. An effective and at the same time probably the most cost-effective measure against radon in the house is the installation of a radon ventilation system. <a title=\"Jump to the source list\" href=\"#quelle\">[3.]<\/a>. We install radon ventilation systems. <a title=\"Contact now\" href=\"#offerte\">Ask us without obligation.<\/a><\/p><p>The radon risk is particularly high in buildings located in an area with high radon contamination (cf. <a title=\"Jump to map\" href=\"#karte\">Radon map of the Federation<\/a> below); in buildings without a continuous concrete foundation and in buildings built before 1960 that have neither moisture protection nor external insulation. In general, the risk of high radon concentration is highest in rooms in contact with the ground.<\/p><p>If you want to find out the radon concentration in your building, you can order dosimeters for radon measurement from a recognized measuring agency, place them in the building for one year and then have them evaluated by the measuring agency <a title=\"Jump to the source list\" href=\"#quelle\">[4.]<\/a>.<\/p><p><a title=\"Open PDF in browser\" href=\"https:\/\/www.bag.admin.ch\/en\/legal-dispositions-concerning-radon\" target=\"_blank\" rel=\"noopener\">\u21d3 \u00abWegleitung Radon V2.3 02.02.2023\u00bb of the Federal Office of Public Health FOPH (German)<\/a><\/p>\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-32852d8 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"32852d8\" data-element_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-12f9c64\" data-id=\"12f9c64\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;}\">\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-571db0e elementor-widget elementor-widget-heading\" data-id=\"571db0e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Our services<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7788546 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"7788546\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"far fa-check-square\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Radon short-term measurement, if desired<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"far fa-check-square\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Installation of radon ventilation<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"far fa-check-square\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Re-measurement, if desired<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\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-inner-column elementor-element elementor-element-33d5822\" data-id=\"33d5822\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;}\">\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-360e6ae elementor-widget elementor-widget-heading\" data-id=\"360e6ae\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Your advantages<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0ab5b71 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"0ab5b71\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-check\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Advice from experienced civil engineers or building biologists<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-check\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Effective and inexpensive protection against radon in the building<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-check\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Noticeable improvement of the indoor climate<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-check\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Minimizing the risk for mold and moisture damage<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\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\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-e0e28e2 elementor-section-height-min-height elementor-section-boxed elementor-section-height-default elementor-section-items-middle\" data-id=\"e0e28e2\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-54ae952\" data-id=\"54ae952\" data-element_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-70075f0 elementor-widget elementor-widget-menu-anchor\" data-id=\"70075f0\" data-element_type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"karte\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f8e727c elementor-hidden-tablet elementor-hidden-mobile elementor-widget elementor-widget-html\" data-id=\"f8e727c\" data-element_type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<iframe src='https:\/\/map.geo.admin.ch\/embed.html?layers=ch.bag.radonkarte&lang=de&topic=ech&bgLayer=ch.swisstopo.pixelkarte-farbe&layers_opacity=0.75&E=2661405.16&N=1188699.58&zoom=1.13' width='100%' height='500' frameborder='0' style='border:0' allow='geolocation'><\/iframe>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ec6f01d elementor-hidden-widescreen elementor-hidden-desktop elementor-widget elementor-widget-html\" data-id=\"ec6f01d\" data-element_type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<iframe src='https:\/\/map.geo.admin.ch\/embed.html?layers=ch.bag.radonkarte&lang=de&topic=ech&bgLayer=ch.swisstopo.pixelkarte-farbe&layers_opacity=0.75&E=2661405.16&N=1188699.58&zoom=0.5' width='100%' height='410' frameborder='0' style='border:0' allow='geolocation'><\/iframe>\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-addbbfd elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"addbbfd\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ad650a1\" data-id=\"ad650a1\" data-element_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-4601448 elementor-widget elementor-widget-text-editor\" data-id=\"4601448\" data-element_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\tRadon map of Switzerland <a title=\"Jump to the source list\" href=\"#quelle\">[5.]<\/a>: probability of radon concentration in the living space higher than 300 Bq\/m\u00b3.\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-top-section elementor-element elementor-element-ba75659 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ba75659\" data-element_type=\"section\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\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-e79ac66\" data-id=\"e79ac66\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-4c89cc2 elementor-widget elementor-widget-menu-anchor\" data-id=\"4c89cc2\" data-element_type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"offerte\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-725cc9b elementor-hidden-desktop elementor-hidden-tablet elementor-hidden-widescreen elementor-widget elementor-widget-image\" data-id=\"725cc9b\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"1013\" src=\"https:\/\/www.haustrocknung.ch\/wp-content\/uploads\/2023\/07\/tobias-bayer-809x1024.png\" class=\"attachment-large size-large wp-image-2522\" alt=\"Tobias Bayer profile picture\" srcset=\"https:\/\/www.haustrocknung.ch\/wp-content\/uploads\/2023\/07\/tobias-bayer-809x1024.png 809w, https:\/\/www.haustrocknung.ch\/wp-content\/uploads\/2023\/07\/tobias-bayer-237x300.png 237w, https:\/\/www.haustrocknung.ch\/wp-content\/uploads\/2023\/07\/tobias-bayer-768x972.png 768w, https:\/\/www.haustrocknung.ch\/wp-content\/uploads\/2023\/07\/tobias-bayer-9x12.png 9w, https:\/\/www.haustrocknung.ch\/wp-content\/uploads\/2023\/07\/tobias-bayer.png 904w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\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-40b4852 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"40b4852\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-3b1795b\" data-id=\"3b1795b\" data-element_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-a5b5ed3 elementor-widget elementor-widget-heading\" data-id=\"a5b5ed3\" data-element_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\">Contact us without&nbsp;obligation<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9fd649c elementor-hidden-mobile elementor-widget elementor-widget-text-editor\" data-id=\"9fd649c\" data-element_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>Do you have any further questions or may we prepare an offer for you?<\/p><p>Get in touch with us without obligation. We look forward to your inquiry!<\/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-87f2204 elementor-hidden-desktop elementor-hidden-tablet elementor-hidden-widescreen elementor-widget elementor-widget-text-editor\" data-id=\"87f2204\" data-element_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>Get in touch with us without obligation. We look forward to your inquiry!<\/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-12c5041 elementor-widget elementor-widget-text-editor\" data-id=\"12c5041\" data-element_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 style=\"text-align: left;\"><strong>Tobias Bayer<\/strong><br \/>Managing Director<\/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-c8c432b elementor-hidden-mobile elementor-widget elementor-widget-image\" data-id=\"c8c432b\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"972\" src=\"https:\/\/www.haustrocknung.ch\/wp-content\/uploads\/2023\/07\/tobias-bayer-left-768x972.png\" class=\"attachment-medium_large size-medium_large wp-image-2524\" alt=\"Tobias Bayer profile picture\" srcset=\"https:\/\/www.haustrocknung.ch\/wp-content\/uploads\/2023\/07\/tobias-bayer-left-768x972.png 768w, https:\/\/www.haustrocknung.ch\/wp-content\/uploads\/2023\/07\/tobias-bayer-left-237x300.png 237w, https:\/\/www.haustrocknung.ch\/wp-content\/uploads\/2023\/07\/tobias-bayer-left-809x1024.png 809w, https:\/\/www.haustrocknung.ch\/wp-content\/uploads\/2023\/07\/tobias-bayer-left-9x12.png 9w, https:\/\/www.haustrocknung.ch\/wp-content\/uploads\/2023\/07\/tobias-bayer-left.png 904w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\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-4716473\" data-id=\"4716473\" data-element_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-18b105b elementor-button-align-stretch elementor-widget elementor-widget-global elementor-global-11621 elementor-widget-form\" data-id=\"18b105b\" data-element_type=\"widget\" data-settings=\"{&quot;step_next_label&quot;:&quot;Next&quot;,&quot;step_previous_label&quot;:&quot;Previous&quot;,&quot;button_width&quot;:&quot;100&quot;,&quot;step_type&quot;:&quot;number_text&quot;,&quot;step_icon_shape&quot;:&quot;circle&quot;}\" data-widget_type=\"form.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<form class=\"elementor-form\" method=\"post\" name=\"New Form\" aria-label=\"New Form\" action=\"\">\n\t\t\t<input type=\"hidden\" name=\"post_id\" value=\"187\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"18b105b\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"Haustrocknung.ch\" \/>\n\n\t\t\t\n\t\t\t<div class=\"elementor-form-fields-wrapper elementor-labels-\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-name elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-name\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tCompany \/ Organization\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[name]\" id=\"form-field-name\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Company \/ Organization\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-field_5946aef elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_5946aef\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tFirst name\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[field_5946aef]\" id=\"form-field-field_5946aef\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"First name*\" required=\"required\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-field_d2f6ce7 elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_d2f6ce7\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tLast name\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[field_d2f6ce7]\" id=\"form-field-field_d2f6ce7\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Last name*\" required=\"required\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-field_806277a elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_806277a\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tAddress\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[field_806277a]\" id=\"form-field-field_806277a\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Address*\" required=\"required\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-field_16182cc elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_16182cc\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tZip code \/ Place\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[field_16182cc]\" id=\"form-field-field_16182cc\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Zip code and city*\" required=\"required\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-email elementor-field-group elementor-column elementor-field-group-email elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-email\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tE-mail\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"email\" name=\"form_fields[email]\" id=\"form-field-email\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Email*\" required=\"required\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-tel elementor-field-group elementor-column elementor-field-group-field_2eb330f elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_2eb330f\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tPhone\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t<input size=\"1\" type=\"tel\" name=\"form_fields[field_2eb330f]\" id=\"form-field-field_2eb330f\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Phone*\" required=\"required\" pattern=\"[0-9()#&amp;+*-=.]+\" title=\"Only numbers and phone characters (#, -, *, etc) are accepted.\">\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-textarea elementor-field-group elementor-column elementor-field-group-message elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-message\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tMessage\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t<textarea class=\"elementor-field-textual elementor-field  elementor-size-sm\" name=\"form_fields[message]\" id=\"form-field-message\" rows=\"4\" placeholder=\"Message*\" required=\"required\"><\/textarea>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-recaptcha_v3 elementor-field-group elementor-column elementor-field-group-field_af7d92b elementor-col-100 recaptcha_v3-inline\">\n\t\t\t\t\t<div class=\"elementor-field\" id=\"form-field-field_af7d92b\"><div class=\"elementor-g-recaptcha\" data-sitekey=\"6LcsTWcoAAAAAG4NvVcLzAAIx0ejeIuaLguvNQdM\" data-type=\"v3\" data-action=\"Form\" data-badge=\"inline\" data-size=\"invisible\"><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-group elementor-column elementor-field-type-submit elementor-col-100 e-form__buttons\">\n\t\t\t\t\t<button class=\"elementor-button elementor-size-sm\" type=\"submit\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-chevron-right\"><\/i>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Send<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<input type=\"hidden\" name=\"trp-form-language\" value=\"en\"\/><\/form>\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\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-3b6b44a2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3b6b44a2\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7f776787\" data-id=\"7f776787\" data-element_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-7526531e elementor-widget elementor-widget-heading\" data-id=\"7526531e\" data-element_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\">Questions &amp; Answers<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6bcc15fd elementor-widget elementor-widget-eael-adv-tabs\" data-id=\"6bcc15fd\" data-element_type=\"widget\" data-widget_type=\"eael-adv-tabs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t        <div data-scroll-on-click=\"no\" data-scroll-speed=\"300\" id=\"eael-advance-tabs-6bcc15fd\" class=\"eael-advance-tabs eael-tabs-horizontal eael-tab-auto-active  active-caret-on\" data-tabid=\"6bcc15fd\">\n            <div class=\"eael-tabs-nav\">\n                <ul class=\"\" role=\"tablist\">\n                                            <li id=\"allgemeines\" class=\"inactive eael-tab-item-trigger eael-tab-nav-item\" aria-selected=\"true\" data-tab=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"allgemeines-tab\" aria-expanded=\"false\">\n                            \n                            \n                            \n                                                            <span class=\"eael-tab-title title-after-icon\" >General<\/span>                                                    <\/li>\n                                            <li id=\"kosten\" class=\"inactive eael-tab-item-trigger eael-tab-nav-item\" aria-selected=\"false\" data-tab=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"kosten-tab\" aria-expanded=\"false\">\n                            \n                            \n                            \n                                                            <span class=\"eael-tab-title title-after-icon\" >Costs<\/span>                                                    <\/li>\n                                            <li id=\"funktionsweise\" class=\"inactive eael-tab-item-trigger eael-tab-nav-item\" aria-selected=\"false\" data-tab=\"3\" role=\"tab\" tabindex=\"-1\" aria-controls=\"funktionsweise-tab\" aria-expanded=\"false\">\n                            \n                            \n                            \n                                                            <span class=\"eael-tab-title title-after-icon\" >Functionality<\/span>                                                    <\/li>\n                                            <li id=\"radon-gefahr\" class=\"inactive eael-tab-item-trigger eael-tab-nav-item\" aria-selected=\"false\" data-tab=\"4\" role=\"tab\" tabindex=\"-1\" aria-controls=\"radon-gefahr-tab\" aria-expanded=\"false\">\n                            \n                            \n                            \n                                                            <span class=\"eael-tab-title title-after-icon\" >Radon hazard<\/span>                                                    <\/li>\n                                            <li id=\"umsetzung\" class=\"inactive eael-tab-item-trigger eael-tab-nav-item\" aria-selected=\"false\" data-tab=\"5\" role=\"tab\" tabindex=\"-1\" aria-controls=\"umsetzung-tab\" aria-expanded=\"false\">\n                            \n                            \n                            \n                                                            <span class=\"eael-tab-title title-after-icon\" >Implementation<\/span>                                                    <\/li>\n                                    <\/ul>\n            <\/div>\n            \n            <div class=\"eael-tabs-content\">\n\t\t        \n                    <div id=\"allgemeines-tab\" class=\"clearfix eael-tab-content-item inactive\" 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.elementor-element.elementor-element-1360848 .elementor-button{font-size:var( --e-global-typography-392b9e0-font-size );line-height:var( --e-global-typography-392b9e0-line-height );letter-spacing:var( --e-global-typography-392b9e0-letter-spacing );padding:8px 9px 8px 9px;}}@media(min-width:1220px){.elementor-2872 .elementor-element.elementor-element-dc9c2be .eael-adv-accordion .eael-accordion-list .eael-accordion-header .eael-accordion-tab-title{font-size:var( --e-global-typography-392b9e0-font-size );line-height:var( --e-global-typography-392b9e0-line-height );letter-spacing:var( --e-global-typography-392b9e0-letter-spacing );}.elementor-2872 .elementor-element.elementor-element-dc9c2be .eael-adv-accordion .eael-accordion-list .eael-accordion-content{font-size:var( --e-global-typography-a235814-font-size );line-height:var( --e-global-typography-a235814-line-height );letter-spacing:var( --e-global-typography-a235814-letter-spacing );}.elementor-widget-button .elementor-button{font-size:var( --e-global-typography-accent-font-size );line-height:var( --e-global-typography-accent-line-height );letter-spacing:var( --e-global-typography-accent-letter-spacing );}.elementor-2872 .elementor-element.elementor-element-1360848 .elementor-button{font-size:var( --e-global-typography-392b9e0-font-size );line-height:var( --e-global-typography-392b9e0-line-height );letter-spacing:var( --e-global-typography-392b9e0-letter-spacing );}}<\/style><link rel=\"stylesheet\" type=\"text\/css\" href=\"https:\/\/use.typekit.net\/orv8pps.css\">\t\t<div data-elementor-type=\"section\" data-elementor-id=\"2872\" class=\"elementor elementor-2872\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-bbf6233 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"bbf6233\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c13ebbf\" data-id=\"c13ebbf\" data-element_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-dc9c2be elementor-widget elementor-widget-eael-adv-accordion\" data-id=\"dc9c2be\" data-element_type=\"widget\" data-widget_type=\"eael-adv-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t        <div class=\"eael-adv-accordion\" id=\"eael-adv-accordion-dc9c2be\" data-scroll-on-click=\"no\" data-scroll-speed=\"300\" data-custom-id-offset=\"300\" data-accordion-id=\"dc9c2be\" data-accordion-type=\"accordion\" data-toogle-speed=\"300\">\n    <div class=\"eael-accordion-list\">\n                <div id=\"was-ist-eine-radon-lftung\" class=\"elementor-tab-title eael-accordion-header\" tabindex=\"0\" data-tab=\"1\" aria-controls=\"elementor-tab-content-2311\"><span class=\"eael-advanced-accordion-icon-closed\"><i aria-hidden=\"true\" class=\"fa-accordion-icon fas fa-plus\"><\/i><\/span><span class=\"eael-advanced-accordion-icon-opened\"><i aria-hidden=\"true\" class=\"fa-accordion-icon fas fa-minus\"><\/i><\/span><h3 class=\"eael-accordion-tab-title\">What is radon ventilation?<\/h3><\/div><div id=\"elementor-tab-content-2311\" class=\"eael-accordion-content clearfix\" data-tab=\"1\" aria-labelledby=\"was-ist-eine-radon-lftung\"><p>Radon ventilation is an automatic ventilation system with heat recovery that is installed in radon-contaminated cellars. In addition to lowering the radon concentration, it dehumidifies and improves the indoor climate. This can also have a positive effect on the indoor climate on the floors above. The fans are very quiet and economical in consumption.<\/p><\/div>\n                <\/div><div class=\"eael-accordion-list\">\n                <div id=\"was-kostet-eine-radon-lftung-fr-den-keller\" class=\"elementor-tab-title eael-accordion-header\" tabindex=\"0\" data-tab=\"2\" aria-controls=\"elementor-tab-content-2312\"><span class=\"eael-advanced-accordion-icon-closed\"><i aria-hidden=\"true\" class=\"fa-accordion-icon fas fa-plus\"><\/i><\/span><span class=\"eael-advanced-accordion-icon-opened\"><i aria-hidden=\"true\" class=\"fa-accordion-icon fas fa-minus\"><\/i><\/span><h3 class=\"eael-accordion-tab-title\">What is the cost of radon ventilation for the basement?<\/h3><\/div><div id=\"elementor-tab-content-2312\" class=\"eael-accordion-content clearfix\" data-tab=\"2\" aria-labelledby=\"was-kostet-eine-radon-lftung-fr-den-keller\">We install humidity or time controlled ventilation units with heat recovery from CHF 2'200. Decisive for the effective price are the size of the cellar, the ventilation unit, the effort for the installation as well as the duration of our journey. Cellar ventilation offers effective protection against radon and is at the same time the cheapest measure against radon in the building. <a title=\"Jump to contact form\" href=\"#offerte\">Order a non-binding offer now<\/a><\/div>\n                <\/div><div class=\"eael-accordion-list\">\n                <div id=\"wie-funktioniert-die-radon-lftung\" class=\"elementor-tab-title eael-accordion-header\" tabindex=\"0\" data-tab=\"3\" aria-controls=\"elementor-tab-content-2313\"><span class=\"eael-advanced-accordion-icon-closed\"><i aria-hidden=\"true\" class=\"fa-accordion-icon fas fa-plus\"><\/i><\/span><span class=\"eael-advanced-accordion-icon-opened\"><i aria-hidden=\"true\" class=\"fa-accordion-icon fas fa-minus\"><\/i><\/span><h3 class=\"eael-accordion-tab-title\">How does the radon ventilation work?<\/h3><\/div><div id=\"elementor-tab-content-2313\" class=\"eael-accordion-content clearfix\" data-tab=\"3\" aria-labelledby=\"wie-funktioniert-die-radon-lftung\">A humidity- or time-controlled ventilation unit with integrated heat recovery automatically ensures continuous ventilation of the basement. The constant air exchange prevents an accumulation of radon concentration and improves the indoor air climate.<\/div>\n                <\/div><div class=\"eael-accordion-list\">\n                <div id=\"wer-ist-haustrocknungch\" class=\"elementor-tab-title eael-accordion-header\" tabindex=\"0\" data-tab=\"4\" aria-controls=\"elementor-tab-content-2314\"><span class=\"eael-advanced-accordion-icon-closed\"><i aria-hidden=\"true\" class=\"fa-accordion-icon fas fa-plus\"><\/i><\/span><span class=\"eael-advanced-accordion-icon-opened\"><i aria-hidden=\"true\" class=\"fa-accordion-icon fas fa-minus\"><\/i><\/span><h3 class=\"eael-accordion-tab-title\">Who is Haustrocknung.ch?<\/h3><\/div><div id=\"elementor-tab-content-2314\" class=\"eael-accordion-content clearfix\" data-tab=\"4\" aria-labelledby=\"wer-ist-haustrocknungch\">Since 2010 we are specialized in dehumidification of buildings, which we dry with innovative systems. Haustrocknung.ch GmbH is an owner-managed company based in the canton of Bern. Take a look at our <a title=\"Go to references\" href=\"\/en\/reference-projects\/\">References<\/a>.<\/div>\n                <\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1360848 elementor-widget elementor-widget-button\" data-id=\"1360848\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#offerte\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Request now without obligation<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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>\n\t\t                    <\/div>\n\t\t        \n                    <div 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);letter-spacing:var( --e-global-typography-a235814-letter-spacing );}.elementor-widget-button .elementor-button{font-size:var( --e-global-typography-accent-font-size );line-height:var( --e-global-typography-accent-line-height );letter-spacing:var( --e-global-typography-accent-letter-spacing );}.elementor-2874 .elementor-element.elementor-element-fb1f63d .elementor-button{font-size:var( --e-global-typography-392b9e0-font-size );line-height:var( --e-global-typography-392b9e0-line-height );letter-spacing:var( --e-global-typography-392b9e0-letter-spacing );}}<\/style>\t\t<div data-elementor-type=\"section\" data-elementor-id=\"2874\" class=\"elementor elementor-2874\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7ea43c57 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"7ea43c57\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-24e36cfd\" data-id=\"24e36cfd\" data-element_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-62c36a75 elementor-widget elementor-widget-eael-adv-accordion\" data-id=\"62c36a75\" data-element_type=\"widget\" data-widget_type=\"eael-adv-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t        <div class=\"eael-adv-accordion\" id=\"eael-adv-accordion-62c36a75\" data-scroll-on-click=\"no\" data-scroll-speed=\"300\" data-custom-id-offset=\"300\" data-accordion-id=\"62c36a75\" data-accordion-type=\"accordion\" data-toogle-speed=\"300\">\n    <div class=\"eael-accordion-list\">\n                <div id=\"was-kostet-eine-radon-lftungsanlage\" class=\"elementor-tab-title eael-accordion-header\" tabindex=\"0\" data-tab=\"1\" aria-controls=\"elementor-tab-content-1651\"><span class=\"eael-advanced-accordion-icon-closed\"><i aria-hidden=\"true\" class=\"fa-accordion-icon fas fa-plus\"><\/i><\/span><span class=\"eael-advanced-accordion-icon-opened\"><i aria-hidden=\"true\" class=\"fa-accordion-icon fas fa-minus\"><\/i><\/span><h3 class=\"eael-accordion-tab-title\">How much does a radon ventilation system cost?<\/h3><\/div><div id=\"elementor-tab-content-1651\" class=\"eael-accordion-content clearfix\" data-tab=\"1\" aria-labelledby=\"was-kostet-eine-radon-lftungsanlage\">Haustrocknung.ch installs effective cellar ventilation systems to protect against radon from CHF 2,200. The price depends on the cost of installation, the ventilation unit and the duration of the journey. <a title=\"Request now without obligation\" href=\"#offerte\">We will be happy to prepare an individual offer for you.<\/a><\/div>\n                <\/div><div class=\"eael-accordion-list\">\n                <div id=\"welche-stromkosten-verurshysacht-die-radon-lftung-pro-jahr\" class=\"elementor-tab-title eael-accordion-header\" tabindex=\"0\" data-tab=\"2\" aria-controls=\"elementor-tab-content-1652\"><span class=\"eael-advanced-accordion-icon-closed\"><i aria-hidden=\"true\" class=\"fa-accordion-icon fas fa-plus\"><\/i><\/span><span class=\"eael-advanced-accordion-icon-opened\"><i aria-hidden=\"true\" class=\"fa-accordion-icon fas fa-minus\"><\/i><\/span><h3 class=\"eael-accordion-tab-title\">What is the annual electricity cost of radon ventilation?<\/h3><\/div><div id=\"elementor-tab-content-1652\" class=\"eael-accordion-content clearfix\" data-tab=\"2\" aria-labelledby=\"welche-stromkosten-verurshysacht-die-radon-lftung-pro-jahr\"><p>The electricity cost of Radon ventilation is CHF 25 per year. Our high quality ventilation systems have multi-stage adjustable operation with humidity or time control and heat recovery, and a maximum power consumption of 6 watts.<\/p><\/div>\n                <\/div><div class=\"eael-accordion-list\">\n                <div id=\"wie-wirkt-sich-die-radon-lftung-auf-die-heizkosten-aus\" class=\"elementor-tab-title eael-accordion-header\" tabindex=\"0\" data-tab=\"3\" aria-controls=\"elementor-tab-content-1653\"><span class=\"eael-advanced-accordion-icon-closed\"><i aria-hidden=\"true\" class=\"fa-accordion-icon fas fa-plus\"><\/i><\/span><span class=\"eael-advanced-accordion-icon-opened\"><i aria-hidden=\"true\" class=\"fa-accordion-icon fas fa-minus\"><\/i><\/span><h3 class=\"eael-accordion-tab-title\">How does radon ventilation affect heating costs?<\/h3><\/div><div id=\"elementor-tab-content-1653\" class=\"eael-accordion-content clearfix\" data-tab=\"3\" aria-labelledby=\"wie-wirkt-sich-die-radon-lftung-auf-die-heizkosten-aus\">Radon ventilation has no noticeable effect on heating costs: thanks to integrated heat recovery can be recovered during the ventilation process 80 % of energy. Compared to manual window ventilation, you can save a lot of energy with basement ventilation.<\/div>\n                <\/div><div class=\"eael-accordion-list\">\n                <div id=\"welche-unterhaltskosten-und-aufwnde-fallen-an\" class=\"elementor-tab-title eael-accordion-header\" tabindex=\"0\" data-tab=\"4\" aria-controls=\"elementor-tab-content-1654\"><span class=\"eael-advanced-accordion-icon-closed\"><i aria-hidden=\"true\" class=\"fa-accordion-icon fas fa-plus\"><\/i><\/span><span class=\"eael-advanced-accordion-icon-opened\"><i aria-hidden=\"true\" class=\"fa-accordion-icon fas fa-minus\"><\/i><\/span><h3 class=\"eael-accordion-tab-title\">What are the maintenance costs and expenses?<\/h3><\/div><div id=\"elementor-tab-content-1654\" class=\"eael-accordion-content clearfix\" data-tab=\"4\" aria-labelledby=\"welche-unterhaltskosten-und-aufwnde-fallen-an\">The filter should be changed every 2 years. Approximately every two to three years, you should also thoroughly clean the ventilation to ensure continuous optimal operation.<\/div>\n                <\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fb1f63d elementor-widget elementor-widget-button\" data-id=\"fb1f63d\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#offerte\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Request now without obligation<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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>\n\t\t                    <\/div>\n\t\t        \n      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);text-decoration:var( --e-global-typography-accent-text-decoration );line-height:var( --e-global-typography-accent-line-height );letter-spacing:var( --e-global-typography-accent-letter-spacing );}.elementor-2880 .elementor-element.elementor-element-c4f78eb .elementor-button{background-color:var( --e-global-color-secondary );font-family:var( --e-global-typography-392b9e0-font-family ), Sans-serif;font-size:var( --e-global-typography-392b9e0-font-size );font-weight:var( --e-global-typography-392b9e0-font-weight );text-transform:var( --e-global-typography-392b9e0-text-transform );font-style:var( --e-global-typography-392b9e0-font-style );text-decoration:var( --e-global-typography-392b9e0-text-decoration );line-height:var( --e-global-typography-392b9e0-line-height );letter-spacing:var( --e-global-typography-392b9e0-letter-spacing );fill:var( --e-global-color-text );color:var( --e-global-color-text );border-radius:4px 4px 4px 4px;padding:9px 20px 9px 20px;}.elementor-2880 .elementor-element.elementor-element-c4f78eb .elementor-button:hover, .elementor-2880 .elementor-element.elementor-element-c4f78eb .elementor-button:focus{background-color:var( --e-global-color-accent );color:#FFFFFF;}.elementor-2880 .elementor-element.elementor-element-c4f78eb > .elementor-widget-container{margin:-19.1px 0px 0px 0px;}.elementor-2880 .elementor-element.elementor-element-c4f78eb .elementor-button:hover svg, .elementor-2880 .elementor-element.elementor-element-c4f78eb .elementor-button:focus svg{fill:#FFFFFF;}@media(max-width:1024px){.elementor-2880 .elementor-element.elementor-element-748ab14 .eael-adv-accordion .eael-accordion-list .eael-accordion-header .eael-accordion-tab-title{font-size:var( --e-global-typography-392b9e0-font-size );line-height:var( --e-global-typography-392b9e0-line-height );letter-spacing:var( --e-global-typography-392b9e0-letter-spacing );}.elementor-2880 .elementor-element.elementor-element-748ab14 .eael-adv-accordion .eael-accordion-list .eael-accordion-header .fa-accordion-icon{font-size:14px;margin-left:11px;}.elementor-2880 .elementor-element.elementor-element-748ab14 .eael-adv-accordion .eael-accordion-list .eael-accordion-header svg.fa-accordion-icon{height:14px;width:14px;line-height:14px;}.elementor-2880 .elementor-element.elementor-element-748ab14 .eael-adv-accordion .eael-accordion-list{margin-bottom:0px;}.elementor-2880 .elementor-element.elementor-element-748ab14 .eael-adv-accordion .eael-accordion-list .eael-accordion-header{margin:0px 0px 9px 0px;border-radius:6px 6px 6px 6px;}.elementor-2880 .elementor-element.elementor-element-748ab14 .eael-adv-accordion .eael-accordion-list .eael-accordion-content{font-size:var( --e-global-typography-a235814-font-size );line-height:var( --e-global-typography-a235814-line-height );letter-spacing:var( --e-global-typography-a235814-letter-spacing );}.elementor-widget-button .elementor-button{font-size:var( --e-global-typography-accent-font-size );line-height:var( --e-global-typography-accent-line-height );letter-spacing:var( --e-global-typography-accent-letter-spacing );}.elementor-2880 .elementor-element.elementor-element-c4f78eb .elementor-button{font-size:var( --e-global-typography-392b9e0-font-size );line-height:var( --e-global-typography-392b9e0-line-height );letter-spacing:var( --e-global-typography-392b9e0-letter-spacing );}}@media(max-width:767px){.elementor-2880 .elementor-element.elementor-element-748ab14 > .elementor-widget-container{margin:0px 0px 0px 0px;padding:0px 0px 0px 0px;}.elementor-2880 .elementor-element.elementor-element-748ab14 .eael-adv-accordion .eael-accordion-list .eael-accordion-header .eael-accordion-tab-title{font-size:var( --e-global-typography-392b9e0-font-size );line-height:var( --e-global-typography-392b9e0-line-height );letter-spacing:var( --e-global-typography-392b9e0-letter-spacing );}.elementor-2880 .elementor-element.elementor-element-748ab14 .eael-adv-accordion .eael-accordion-list .eael-accordion-header .fa-accordion-icon{font-size:13px;margin-left:4px;}.elementor-2880 .elementor-element.elementor-element-748ab14 .eael-adv-accordion .eael-accordion-list .eael-accordion-header svg.fa-accordion-icon{height:13px;width:13px;line-height:13px;}.elementor-2880 .elementor-element.elementor-element-748ab14 .eael-adv-accordion .eael-accordion-list .eael-accordion-header{padding:8px 8px 8px 8px;margin:0px 0px 6px 0px;}.elementor-2880 .elementor-element.elementor-element-748ab14 .eael-adv-accordion .eael-accordion-list .eael-accordion-content{font-size:var( --e-global-typography-a235814-font-size );line-height:var( --e-global-typography-a235814-line-height );letter-spacing:var( --e-global-typography-a235814-letter-spacing );}.elementor-widget-button .elementor-button{font-size:var( --e-global-typography-accent-font-size );line-height:var( --e-global-typography-accent-line-height );letter-spacing:var( --e-global-typography-accent-letter-spacing );}.elementor-2880 .elementor-element.elementor-element-c4f78eb > .elementor-widget-container{margin:-18.8px 0px 0px 0px;}.elementor-2880 .elementor-element.elementor-element-c4f78eb .elementor-button{font-size:var( --e-global-typography-392b9e0-font-size );line-height:var( --e-global-typography-392b9e0-line-height );letter-spacing:var( --e-global-typography-392b9e0-letter-spacing );padding:8px 9px 8px 9px;}}@media(min-width:1220px){.elementor-2880 .elementor-element.elementor-element-748ab14 .eael-adv-accordion .eael-accordion-list .eael-accordion-header .eael-accordion-tab-title{font-size:var( --e-global-typography-392b9e0-font-size );line-height:var( --e-global-typography-392b9e0-line-height );letter-spacing:var( --e-global-typography-392b9e0-letter-spacing );}.elementor-2880 .elementor-element.elementor-element-748ab14 .eael-adv-accordion .eael-accordion-list .eael-accordion-content{font-size:var( --e-global-typography-a235814-font-size );line-height:var( --e-global-typography-a235814-line-height );letter-spacing:var( --e-global-typography-a235814-letter-spacing );}.elementor-widget-button .elementor-button{font-size:var( --e-global-typography-accent-font-size );line-height:var( --e-global-typography-accent-line-height );letter-spacing:var( --e-global-typography-accent-letter-spacing );}.elementor-2880 .elementor-element.elementor-element-c4f78eb .elementor-button{font-size:var( --e-global-typography-392b9e0-font-size );line-height:var( --e-global-typography-392b9e0-line-height );letter-spacing:var( --e-global-typography-392b9e0-letter-spacing );}}<\/style>\t\t<div data-elementor-type=\"section\" data-elementor-id=\"2880\" class=\"elementor elementor-2880\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-445195fb elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"445195fb\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-819054a\" data-id=\"819054a\" data-element_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-748ab14 elementor-widget elementor-widget-eael-adv-accordion\" data-id=\"748ab14\" data-element_type=\"widget\" data-widget_type=\"eael-adv-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t        <div class=\"eael-adv-accordion\" id=\"eael-adv-accordion-748ab14\" data-scroll-on-click=\"no\" data-scroll-speed=\"300\" data-custom-id-offset=\"300\" data-accordion-id=\"748ab14\" data-accordion-type=\"accordion\" data-toogle-speed=\"300\">\n    <div class=\"eael-accordion-list\">\n                <div id=\"wie-funktioniert-eine-radon-lftung\" class=\"elementor-tab-title eael-accordion-header\" tabindex=\"0\" data-tab=\"1\" aria-controls=\"elementor-tab-content-1221\"><span class=\"eael-advanced-accordion-icon-closed\"><i aria-hidden=\"true\" class=\"fa-accordion-icon fas fa-plus\"><\/i><\/span><span class=\"eael-advanced-accordion-icon-opened\"><i aria-hidden=\"true\" class=\"fa-accordion-icon fas fa-minus\"><\/i><\/span><h3 class=\"eael-accordion-tab-title\">How does radon ventilation work?<\/h3><\/div><div id=\"elementor-tab-content-1221\" class=\"eael-accordion-content clearfix\" data-tab=\"1\" aria-labelledby=\"wie-funktioniert-eine-radon-lftung\"><p>Radon ventilation ensures a continuous exchange of the room air volume in the basement. This reliably prevents the accumulation of radon in the rooms. In addition, automated ventilation minimizes the risk of mould and moisture damage, while at the same time noticeably improving the indoor climate.<\/p><\/div>\n                <\/div><div class=\"eael-accordion-list\">\n                <div id=\"wie-effektiv-ist-die-lftung-zur-senkung-der-radonshykonzentration\" class=\"elementor-tab-title eael-accordion-header\" tabindex=\"0\" data-tab=\"2\" aria-controls=\"elementor-tab-content-1222\"><span class=\"eael-advanced-accordion-icon-closed\"><i aria-hidden=\"true\" class=\"fa-accordion-icon fas fa-plus\"><\/i><\/span><span class=\"eael-advanced-accordion-icon-opened\"><i aria-hidden=\"true\" class=\"fa-accordion-icon fas fa-minus\"><\/i><\/span><h3 class=\"eael-accordion-tab-title\">How effective is ventilation in reducing radon concentrations?<\/h3><\/div><div id=\"elementor-tab-content-1222\" class=\"eael-accordion-content clearfix\" data-tab=\"2\" aria-labelledby=\"wie-effektiv-ist-die-lftung-zur-senkung-der-radonshykonzentration\"><p>According to the <a href=\"https:\/\/www.bag.admin.ch\/en\/constructional-measures-against-radon\" target=\"_blank\" rel=\"noopener\">Federal Office of Public Health FOPH<\/a> ventilation of cellars is an effective measure for reducing radon concentrations. To be on the safe side, a radon measurement should be carried out following the installation of basement ventilation. In our experience, basement ventilation provides effective protection against radon and is also the most cost-effective measure against radon in the home.<\/p><\/div>\n                <\/div><div class=\"eael-accordion-list\">\n                <div id=\"wie-erfolgt-die-steuerung-der-lftung\" class=\"elementor-tab-title eael-accordion-header\" tabindex=\"0\" data-tab=\"3\" aria-controls=\"elementor-tab-content-1223\"><span class=\"eael-advanced-accordion-icon-closed\"><i aria-hidden=\"true\" class=\"fa-accordion-icon fas fa-plus\"><\/i><\/span><span class=\"eael-advanced-accordion-icon-opened\"><i aria-hidden=\"true\" class=\"fa-accordion-icon fas fa-minus\"><\/i><\/span><h3 class=\"eael-accordion-tab-title\">How is the ventilation controlled?<\/h3><\/div><div id=\"elementor-tab-content-1223\" class=\"eael-accordion-content clearfix\" data-tab=\"3\" aria-labelledby=\"wie-erfolgt-die-steuerung-der-lftung\"><p>Basement ventilation basically controls itself via e.g. the humidity sensors. Alternatively, the ventilation unit can also be operated via remote control.<\/p><\/div>\n                <\/div><div class=\"eael-accordion-list\">\n                <div id=\"was-kann-die-radon-lftung-alles\" class=\"elementor-tab-title eael-accordion-header\" tabindex=\"0\" data-tab=\"4\" aria-controls=\"elementor-tab-content-1224\"><span class=\"eael-advanced-accordion-icon-closed\"><i aria-hidden=\"true\" class=\"fa-accordion-icon fas fa-plus\"><\/i><\/span><span class=\"eael-advanced-accordion-icon-opened\"><i aria-hidden=\"true\" class=\"fa-accordion-icon fas fa-minus\"><\/i><\/span><h3 class=\"eael-accordion-tab-title\">What can the radon ventilation do?<\/h3><\/div><div id=\"elementor-tab-content-1224\" class=\"eael-accordion-content clearfix\" data-tab=\"4\" aria-labelledby=\"was-kann-die-radon-lftung-alles\"><p>Radon ventilation is a humidity or time-controlled basement ventilation system with heat recovery and integrated filter. It ventilates in and out in both directions and primarily leads to a continuous exchange of room air and a reduction in humidity. This results in a noticeable improvement in the indoor climate. Musty odors are reduced or disappear completely, and the risk of mould is reduced to almost zero.<\/p><\/div>\n                <\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c4f78eb elementor-widget elementor-widget-button\" data-id=\"c4f78eb\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#offerte\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Request now without obligation<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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>\n\t\t                    <\/div>\n\t\t        \n                    <div 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Sans-serif;font-size:var( --e-global-typography-a235814-font-size );font-weight:var( --e-global-typography-a235814-font-weight );text-transform:var( --e-global-typography-a235814-text-transform );font-style:var( --e-global-typography-a235814-font-style );text-decoration:var( --e-global-typography-a235814-text-decoration );line-height:var( --e-global-typography-a235814-line-height );letter-spacing:var( --e-global-typography-a235814-letter-spacing );padding:0px 0px 15px 0px;border-style:none;}.elementor-widget-button .elementor-button{background-color:var( --e-global-color-accent );font-family:var( --e-global-typography-accent-font-family ), Sans-serif;font-size:var( --e-global-typography-accent-font-size );font-weight:var( --e-global-typography-accent-font-weight );text-transform:var( --e-global-typography-accent-text-transform );font-style:var( --e-global-typography-accent-font-style );text-decoration:var( --e-global-typography-accent-text-decoration );line-height:var( 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.elementor-element.elementor-element-c77d16d .elementor-button:focus{background-color:var( --e-global-color-accent );color:#FFFFFF;}.elementor-2878 .elementor-element.elementor-element-c77d16d > .elementor-widget-container{margin:-19.1px 0px 0px 0px;}.elementor-2878 .elementor-element.elementor-element-c77d16d .elementor-button:hover svg, .elementor-2878 .elementor-element.elementor-element-c77d16d .elementor-button:focus svg{fill:#FFFFFF;}@media(max-width:1024px){.elementor-2878 .elementor-element.elementor-element-3793434 .eael-adv-accordion .eael-accordion-list .eael-accordion-header .eael-accordion-tab-title{font-size:var( --e-global-typography-392b9e0-font-size );line-height:var( --e-global-typography-392b9e0-line-height );letter-spacing:var( --e-global-typography-392b9e0-letter-spacing );}.elementor-2878 .elementor-element.elementor-element-3793434 .eael-adv-accordion .eael-accordion-list .eael-accordion-header .fa-accordion-icon{font-size:14px;margin-left:11px;}.elementor-2878 .elementor-element.elementor-element-3793434 .eael-adv-accordion .eael-accordion-list .eael-accordion-header svg.fa-accordion-icon{height:14px;width:14px;line-height:14px;}.elementor-2878 .elementor-element.elementor-element-3793434 .eael-adv-accordion .eael-accordion-list{margin-bottom:0px;}.elementor-2878 .elementor-element.elementor-element-3793434 .eael-adv-accordion .eael-accordion-list .eael-accordion-header{margin:0px 0px 9px 0px;border-radius:6px 6px 6px 6px;}.elementor-2878 .elementor-element.elementor-element-3793434 .eael-adv-accordion .eael-accordion-list .eael-accordion-content{font-size:var( --e-global-typography-a235814-font-size );line-height:var( --e-global-typography-a235814-line-height );letter-spacing:var( --e-global-typography-a235814-letter-spacing );}.elementor-widget-button .elementor-button{font-size:var( --e-global-typography-accent-font-size );line-height:var( --e-global-typography-accent-line-height );letter-spacing:var( --e-global-typography-accent-letter-spacing );}.elementor-2878 .elementor-element.elementor-element-c77d16d .elementor-button{font-size:var( --e-global-typography-392b9e0-font-size );line-height:var( --e-global-typography-392b9e0-line-height );letter-spacing:var( --e-global-typography-392b9e0-letter-spacing );}}@media(max-width:767px){.elementor-2878 .elementor-element.elementor-element-3793434 > .elementor-widget-container{margin:0px 0px 0px 0px;padding:0px 0px 0px 0px;}.elementor-2878 .elementor-element.elementor-element-3793434 .eael-adv-accordion .eael-accordion-list .eael-accordion-header .eael-accordion-tab-title{font-size:var( --e-global-typography-392b9e0-font-size );line-height:var( --e-global-typography-392b9e0-line-height );letter-spacing:var( --e-global-typography-392b9e0-letter-spacing );}.elementor-2878 .elementor-element.elementor-element-3793434 .eael-adv-accordion .eael-accordion-list .eael-accordion-header .fa-accordion-icon{font-size:13px;margin-left:4px;}.elementor-2878 .elementor-element.elementor-element-3793434 .eael-adv-accordion .eael-accordion-list .eael-accordion-header svg.fa-accordion-icon{height:13px;width:13px;line-height:13px;}.elementor-2878 .elementor-element.elementor-element-3793434 .eael-adv-accordion .eael-accordion-list .eael-accordion-header{padding:8px 8px 8px 8px;margin:0px 0px 6px 0px;}.elementor-2878 .elementor-element.elementor-element-3793434 .eael-adv-accordion .eael-accordion-list .eael-accordion-content{font-size:var( --e-global-typography-a235814-font-size );line-height:var( --e-global-typography-a235814-line-height );letter-spacing:var( --e-global-typography-a235814-letter-spacing );}.elementor-widget-button .elementor-button{font-size:var( --e-global-typography-accent-font-size );line-height:var( --e-global-typography-accent-line-height );letter-spacing:var( --e-global-typography-accent-letter-spacing );}.elementor-2878 .elementor-element.elementor-element-c77d16d > .elementor-widget-container{margin:-18.8px 0px 0px 0px;}.elementor-2878 .elementor-element.elementor-element-c77d16d .elementor-button{font-size:var( --e-global-typography-392b9e0-font-size );line-height:var( --e-global-typography-392b9e0-line-height );letter-spacing:var( --e-global-typography-392b9e0-letter-spacing );padding:8px 9px 8px 9px;}}@media(min-width:1220px){.elementor-2878 .elementor-element.elementor-element-3793434 .eael-adv-accordion .eael-accordion-list .eael-accordion-header .eael-accordion-tab-title{font-size:var( --e-global-typography-392b9e0-font-size );line-height:var( --e-global-typography-392b9e0-line-height );letter-spacing:var( --e-global-typography-392b9e0-letter-spacing );}.elementor-2878 .elementor-element.elementor-element-3793434 .eael-adv-accordion .eael-accordion-list .eael-accordion-content{font-size:var( --e-global-typography-a235814-font-size );line-height:var( --e-global-typography-a235814-line-height );letter-spacing:var( --e-global-typography-a235814-letter-spacing );}.elementor-widget-button .elementor-button{font-size:var( --e-global-typography-accent-font-size );line-height:var( --e-global-typography-accent-line-height );letter-spacing:var( --e-global-typography-accent-letter-spacing );}.elementor-2878 .elementor-element.elementor-element-c77d16d .elementor-button{font-size:var( --e-global-typography-392b9e0-font-size );line-height:var( --e-global-typography-392b9e0-line-height );letter-spacing:var( --e-global-typography-392b9e0-letter-spacing );}}<\/style>\t\t<div data-elementor-type=\"section\" data-elementor-id=\"2878\" class=\"elementor elementor-2878\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4fbb74ad elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"4fbb74ad\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-44f5de7b\" data-id=\"44f5de7b\" data-element_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-3793434 elementor-widget elementor-widget-eael-adv-accordion\" data-id=\"3793434\" data-element_type=\"widget\" data-widget_type=\"eael-adv-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t        <div class=\"eael-adv-accordion\" id=\"eael-adv-accordion-3793434\" data-scroll-on-click=\"no\" data-scroll-speed=\"300\" data-custom-id-offset=\"300\" data-accordion-id=\"3793434\" data-accordion-type=\"accordion\" data-toogle-speed=\"300\">\n    <div class=\"eael-accordion-list\">\n                <div id=\"warum-kann-radon-im-keller-gefhrlich-sein\" class=\"elementor-tab-title eael-accordion-header\" tabindex=\"0\" data-tab=\"1\" aria-controls=\"elementor-tab-content-5821\"><span class=\"eael-advanced-accordion-icon-closed\"><i aria-hidden=\"true\" class=\"fa-accordion-icon fas fa-plus\"><\/i><\/span><span class=\"eael-advanced-accordion-icon-opened\"><i aria-hidden=\"true\" class=\"fa-accordion-icon fas fa-minus\"><\/i><\/span><h3 class=\"eael-accordion-tab-title\">Why can radon be dangerous in the basement?<\/h3><\/div><div id=\"elementor-tab-content-5821\" class=\"eael-accordion-content clearfix\" data-tab=\"1\" aria-labelledby=\"warum-kann-radon-im-keller-gefhrlich-sein\"><p>Radon is a radioactive gas that has been shown to increase the risk of lung cancer when inhaled. The gas is produced by the natural decay of uranium, which is found in soil and rocks. It enters the basement through cracks and leaks in the soil, where it accumulates if ventilation is inadequate.<\/p><\/div>\n                <\/div><div class=\"eael-accordion-list\">\n                <div id=\"bei-welchen-gebuden-besteht-eine-erhhte-radon-gefahr\" class=\"elementor-tab-title eael-accordion-header\" tabindex=\"0\" data-tab=\"2\" aria-controls=\"elementor-tab-content-5822\"><span class=\"eael-advanced-accordion-icon-closed\"><i aria-hidden=\"true\" class=\"fa-accordion-icon fas fa-plus\"><\/i><\/span><span class=\"eael-advanced-accordion-icon-opened\"><i aria-hidden=\"true\" class=\"fa-accordion-icon fas fa-minus\"><\/i><\/span><h3 class=\"eael-accordion-tab-title\">Which buildings are at increased risk of radon?<\/h3><\/div><div id=\"elementor-tab-content-5822\" class=\"eael-accordion-content clearfix\" data-tab=\"2\" aria-labelledby=\"bei-welchen-gebuden-besteht-eine-erhhte-radon-gefahr\"><p>Buildings in areas with high radon concentrations are particularly at risk (see <a title=\"Jump to the radon map of the BAG\" href=\"#karte\" rel=\"noopener\">Radon map of the BAG<\/a>); buildings without a continuous concrete foundation; buildings built before 1960 that have neither exterior insulation nor moisture protection and all cellar rooms in which people are present.<\/p><\/div>\n                <\/div><div class=\"eael-accordion-list\">\n                <div id=\"wie-kann-ich-die-radonshykonshyzenshytrashytion-im-haus-messen\" class=\"elementor-tab-title eael-accordion-header\" tabindex=\"0\" data-tab=\"3\" aria-controls=\"elementor-tab-content-5823\"><span class=\"eael-advanced-accordion-icon-closed\"><i aria-hidden=\"true\" class=\"fa-accordion-icon fas fa-plus\"><\/i><\/span><span class=\"eael-advanced-accordion-icon-opened\"><i aria-hidden=\"true\" class=\"fa-accordion-icon fas fa-minus\"><\/i><\/span><h3 class=\"eael-accordion-tab-title\">How can I measure the radon concentration in the house?<\/h3><\/div><div id=\"elementor-tab-content-5823\" class=\"eael-accordion-content clearfix\" data-tab=\"3\" aria-labelledby=\"wie-kann-ich-die-radonshykonshyzenshytrashytion-im-haus-messen\"><p>According to <a title=\"Switch to the information of the BAG\" href=\"https:\/\/www.bag.admin.ch\/en\/measuring-the-radon-concentration\" target=\"_blank\" rel=\"noopener\">the Federal Office of Public Health FOPH<\/a> radon can be measured easily and inexpensively by means of so-called \u00abdosimeters\u00bb, which you can order from a recognized radon measuring station. The measurement should be carried out in addition to the basement in two separate living spaces with longer residence times, whereby the measurement period must extend over at least three months during the heating period.<\/p><\/div>\n                <\/div><div class=\"eael-accordion-list\">\n                <div id=\"welche-radonshykonzenshytrashytionshyen-gelten-als-sicher-bzw-gesundshyheitsshyschdlich\" class=\"elementor-tab-title eael-accordion-header\" tabindex=\"0\" data-tab=\"4\" aria-controls=\"elementor-tab-content-5824\"><span class=\"eael-advanced-accordion-icon-closed\"><i aria-hidden=\"true\" class=\"fa-accordion-icon fas fa-plus\"><\/i><\/span><span class=\"eael-advanced-accordion-icon-opened\"><i aria-hidden=\"true\" class=\"fa-accordion-icon fas fa-minus\"><\/i><\/span><h3 class=\"eael-accordion-tab-title\">What radon concentrations are considered safe or harmful?<\/h3><\/div><div id=\"elementor-tab-content-5824\" class=\"eael-accordion-content clearfix\" data-tab=\"4\" aria-labelledby=\"welche-radonshykonzenshytrashytionshyen-gelten-als-sicher-bzw-gesundshyheitsshyschdlich\"><p>The <a title=\"Switch to the article of the FOPH on the revision of the radiation protection regulations.\" href=\"https:\/\/www.bag.admin.ch\/en\/legal-dispositions-concerning-radon\" target=\"_blank\" rel=\"noopener\">Federal Radiation Protection Ordinance<\/a> has stipulated a reference value of 300 becquerels per cubic meter for radon concentrations in living and recreation rooms since 2018. Concentrations of the noble gas that are below this threshold are considered harmless. However, inhalation of radon should be avoided at all costs.<\/p><\/div>\n                <\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c77d16d elementor-widget elementor-widget-button\" data-id=\"c77d16d\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#offerte\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Request now without obligation<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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>\n\t\t                    <\/div>\n\t\t        \n                    <div id=\"umsetzung-tab\" class=\"clearfix 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--e-global-typography-accent-letter-spacing );}.elementor-2876 .elementor-element.elementor-element-fb1f63d .elementor-button{font-size:var( --e-global-typography-392b9e0-font-size );line-height:var( --e-global-typography-392b9e0-line-height );letter-spacing:var( --e-global-typography-392b9e0-letter-spacing );}}@media(max-width:767px){.elementor-2876 .elementor-element.elementor-element-62c36a75 > .elementor-widget-container{margin:0px 0px 0px 0px;padding:0px 0px 0px 0px;}.elementor-2876 .elementor-element.elementor-element-62c36a75 .eael-adv-accordion .eael-accordion-list .eael-accordion-header .eael-accordion-tab-title{font-size:var( --e-global-typography-392b9e0-font-size );line-height:var( --e-global-typography-392b9e0-line-height );letter-spacing:var( --e-global-typography-392b9e0-letter-spacing );}.elementor-2876 .elementor-element.elementor-element-62c36a75 .eael-adv-accordion .eael-accordion-list .eael-accordion-header .fa-accordion-icon{font-size:13px;margin-left:4px;}.elementor-2876 .elementor-element.elementor-element-62c36a75 .eael-adv-accordion .eael-accordion-list .eael-accordion-header svg.fa-accordion-icon{height:13px;width:13px;line-height:13px;}.elementor-2876 .elementor-element.elementor-element-62c36a75 .eael-adv-accordion .eael-accordion-list .eael-accordion-header{padding:8px 8px 8px 8px;margin:0px 0px 6px 0px;}.elementor-2876 .elementor-element.elementor-element-62c36a75 .eael-adv-accordion .eael-accordion-list .eael-accordion-content{font-size:var( --e-global-typography-a235814-font-size );line-height:var( --e-global-typography-a235814-line-height );letter-spacing:var( --e-global-typography-a235814-letter-spacing );}.elementor-widget-button .elementor-button{font-size:var( --e-global-typography-accent-font-size );line-height:var( --e-global-typography-accent-line-height );letter-spacing:var( --e-global-typography-accent-letter-spacing );}.elementor-2876 .elementor-element.elementor-element-fb1f63d > .elementor-widget-container{margin:-18.8px 0px 0px 0px;}.elementor-2876 .elementor-element.elementor-element-fb1f63d .elementor-button{font-size:var( --e-global-typography-392b9e0-font-size );line-height:var( --e-global-typography-392b9e0-line-height );letter-spacing:var( --e-global-typography-392b9e0-letter-spacing );padding:8px 9px 8px 9px;}}@media(min-width:1220px){.elementor-2876 .elementor-element.elementor-element-62c36a75 .eael-adv-accordion .eael-accordion-list .eael-accordion-header .eael-accordion-tab-title{font-size:var( --e-global-typography-392b9e0-font-size );line-height:var( --e-global-typography-392b9e0-line-height );letter-spacing:var( --e-global-typography-392b9e0-letter-spacing );}.elementor-2876 .elementor-element.elementor-element-62c36a75 .eael-adv-accordion .eael-accordion-list .eael-accordion-content{font-size:var( --e-global-typography-a235814-font-size );line-height:var( --e-global-typography-a235814-line-height );letter-spacing:var( --e-global-typography-a235814-letter-spacing );}.elementor-widget-button .elementor-button{font-size:var( --e-global-typography-accent-font-size );line-height:var( --e-global-typography-accent-line-height );letter-spacing:var( --e-global-typography-accent-letter-spacing );}.elementor-2876 .elementor-element.elementor-element-fb1f63d .elementor-button{font-size:var( --e-global-typography-392b9e0-font-size );line-height:var( --e-global-typography-392b9e0-line-height );letter-spacing:var( --e-global-typography-392b9e0-letter-spacing );}}<\/style>\t\t<div data-elementor-type=\"section\" data-elementor-id=\"2876\" class=\"elementor elementor-2876\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7ea43c57 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"7ea43c57\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-24e36cfd\" data-id=\"24e36cfd\" data-element_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-62c36a75 elementor-widget elementor-widget-eael-adv-accordion\" data-id=\"62c36a75\" data-element_type=\"widget\" data-widget_type=\"eael-adv-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t        <div class=\"eael-adv-accordion\" id=\"eael-adv-accordion-62c36a75\" data-scroll-on-click=\"no\" data-scroll-speed=\"300\" data-custom-id-offset=\"300\" data-accordion-id=\"62c36a75\" data-accordion-type=\"accordion\" data-toogle-speed=\"300\">\n    <div class=\"eael-accordion-list\">\n                <div id=\"wann-ist-eine-radon-lftung-erforderlich\" class=\"elementor-tab-title eael-accordion-header\" tabindex=\"0\" data-tab=\"1\" aria-controls=\"elementor-tab-content-1651\"><span class=\"eael-advanced-accordion-icon-closed\"><i aria-hidden=\"true\" class=\"fa-accordion-icon fas fa-plus\"><\/i><\/span><span class=\"eael-advanced-accordion-icon-opened\"><i aria-hidden=\"true\" class=\"fa-accordion-icon fas fa-minus\"><\/i><\/span><h3 class=\"eael-accordion-tab-title\">When is radon ventilation required?<\/h3><\/div><div id=\"elementor-tab-content-1651\" class=\"eael-accordion-content clearfix\" data-tab=\"1\" aria-labelledby=\"wann-ist-eine-radon-lftung-erforderlich\">According to the Federal Radiation Protection Ordinance, countermeasures must be taken from a radon concentration of 300 becquerels per cubic meter. Radon ventilation is an effective and at the same time the most cost-effective measure against radon in buildings. Apart from reducing the radon concentration, it has a noticeably positive effect on the indoor climate.<\/div>\n                <\/div><div class=\"eael-accordion-list\">\n                <div id=\"wo-bauen-sie-die-radon-lftung-ein\" class=\"elementor-tab-title eael-accordion-header\" tabindex=\"0\" data-tab=\"2\" aria-controls=\"elementor-tab-content-1652\"><span class=\"eael-advanced-accordion-icon-closed\"><i aria-hidden=\"true\" class=\"fa-accordion-icon fas fa-plus\"><\/i><\/span><span class=\"eael-advanced-accordion-icon-opened\"><i aria-hidden=\"true\" class=\"fa-accordion-icon fas fa-minus\"><\/i><\/span><h3 class=\"eael-accordion-tab-title\">Where do you install the radon ventilation?<\/h3><\/div><div id=\"elementor-tab-content-1652\" class=\"eael-accordion-content clearfix\" data-tab=\"2\" aria-labelledby=\"wo-bauen-sie-die-radon-lftung-ein\"><p>The ventilation units are very quiet and can be installed both in the cellar and in the living room. They can be installed in windows, light wells or by drilling a core hole at a suitable point in the outside wall. After inspecting the rooms concerned, we will make you a proposal for the installation of the ventilation system. <a title=\"Request now\" href=\"#offerte\">Contact us without obligation.<\/a><\/p><\/div>\n                <\/div><div class=\"eael-accordion-list\">\n                <div id=\"was-gilt-es-in-bezug-auf-die-installation-zu-beachten\" class=\"elementor-tab-title eael-accordion-header\" tabindex=\"0\" data-tab=\"3\" aria-controls=\"elementor-tab-content-1653\"><span class=\"eael-advanced-accordion-icon-closed\"><i aria-hidden=\"true\" class=\"fa-accordion-icon fas fa-plus\"><\/i><\/span><span class=\"eael-advanced-accordion-icon-opened\"><i aria-hidden=\"true\" class=\"fa-accordion-icon fas fa-minus\"><\/i><\/span><h3 class=\"eael-accordion-tab-title\">What should be considered in terms of installation?<\/h3><\/div><div id=\"elementor-tab-content-1653\" class=\"eael-accordion-content clearfix\" data-tab=\"3\" aria-labelledby=\"was-gilt-es-in-bezug-auf-die-installation-zu-beachten\">For installation, we need to access the ventilation from the inside and outside. Depending on the height and location of the premises, this may require a lifting platform.<\/div>\n                <\/div><div class=\"eael-accordion-list\">\n                <div id=\"wie-lange-dauert-die-installation-der-lftung\" class=\"elementor-tab-title eael-accordion-header\" tabindex=\"0\" data-tab=\"4\" aria-controls=\"elementor-tab-content-1654\"><span class=\"eael-advanced-accordion-icon-closed\"><i aria-hidden=\"true\" class=\"fa-accordion-icon fas fa-plus\"><\/i><\/span><span class=\"eael-advanced-accordion-icon-opened\"><i aria-hidden=\"true\" class=\"fa-accordion-icon fas fa-minus\"><\/i><\/span><h3 class=\"eael-accordion-tab-title\">How long does it take to install the ventilation?<\/h3><\/div><div id=\"elementor-tab-content-1654\" class=\"eael-accordion-content clearfix\" data-tab=\"4\" aria-labelledby=\"wie-lange-dauert-die-installation-der-lftung\"><p>Radon ventilation installation usually takes between half a day and a full day.<\/p><\/div>\n                <\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fb1f63d elementor-widget elementor-widget-button\" data-id=\"fb1f63d\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#offerte\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Request now without obligation<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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>\n\t\t                    <\/div>\n\t\t                    <\/div>\n        <\/div>\n\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-5b324bb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5b324bb\" data-element_type=\"section\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\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-4ccf353\" data-id=\"4ccf353\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;}\">\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-e054e09 elementor-widget elementor-widget-heading\" data-id=\"e054e09\" data-element_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\">Complementary measures<\/h2>\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-5084502 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"5084502\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-a9ed482\" data-id=\"a9ed482\" data-element_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-0e3e8b2 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"0e3e8b2\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-46a77e2 elementor-widget elementor-widget-text-editor\" data-id=\"46a77e2\" data-element_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><a title=\"Switch to solar ventilation\" href=\"\/en\/solar-ventilation\/\">Solar ventilation \u203a<\/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-c7b52f1 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"c7b52f1\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e3c5aec elementor-widget elementor-widget-text-editor\" data-id=\"e3c5aec\" data-element_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><a title=\"Switch to single room ventilation\" href=\"\/en\/single-room-ventilation\/\">Single room ventilation \u203a<\/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-cce0d1d elementor-hidden-mobile elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"cce0d1d\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\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<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-9d0e756\" data-id=\"9d0e756\" data-element_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-74cb044 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"74cb044\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4481a9c elementor-widget elementor-widget-text-editor\" data-id=\"4481a9c\" data-element_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><a title=\"Switch to solar heating\" href=\"\/en\/solar-heating\/\">Solar heating \u203a<\/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-df988c4 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"df988c4\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ddb274f elementor-widget elementor-widget-text-editor\" data-id=\"ddb274f\" data-element_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><a title=\"Switch to basement ventilation\" href=\"\/en\/basement-ventilation\/\">Basement ventilation \u203a<\/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-b488c45 elementor-hidden-mobile elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"b488c45\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\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<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-9ab9ecd\" data-id=\"9ab9ecd\" data-element_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-23e33a1 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"23e33a1\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d25c1cd elementor-widget elementor-widget-text-editor\" data-id=\"d25c1cd\" data-element_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><a title=\"Switch to the baseboard heating\" href=\"\/en\/baseboard-heating\/\">Baseboard heating \u203a<\/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-76c6870 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"76c6870\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8d0744c elementor-widget elementor-widget-text-editor\" data-id=\"8d0744c\" data-element_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><a title=\"Switch to basement drying\" href=\"\/en\/basement-drying\/\">Basement drying \u203a<\/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-c63e90d elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"c63e90d\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\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\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-4253e86 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4253e86\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-227004f\" data-id=\"227004f\" data-element_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-0e56b5f elementor-widget elementor-widget-menu-anchor\" data-id=\"0e56b5f\" data-element_type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"quelle\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-27b47ff elementor-widget elementor-widget-heading\" data-id=\"27b47ff\" data-element_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\">Sources<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-45f77f3 elementor-widget elementor-widget-text-editor\" data-id=\"45f77f3\" data-element_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<ol><li><a href=\"https:\/\/www.bag.admin.ch\/en\/radon-causes-lung-cancer\" target=\"_blank\" rel=\"noopener\">Federal Office of Public Health FOPH - Radon causes lung cancer<\/a><\/li><li><a href=\"https:\/\/www.bag.admin.ch\/de\/totalrevision-der-verordnungen-im-strahlenschutz\" target=\"_blank\" rel=\"noopener\">Federal Office of Public Health FOPH - Total revision of the ordinances in radiation protection (German)<\/a><\/li><li><a href=\"https:\/\/www.bag.admin.ch\/de\/radon-und-energetische-massnahmen-an-gebaeuden\" target=\"_blank\" rel=\"noopener\">Federal Office of Public Health FOPH - Radon and energy measures in buildings (German)<\/a><\/li><li><a href=\"https:\/\/www.bag.admin.ch\/en\/measuring-the-radon-concentration\" target=\"_blank\" rel=\"noopener\">Federal Office of Public Health FOPH - Radon concentration measurement<\/a><\/li><li><a href=\"https:\/\/www.bag.admin.ch\/en\/radon-map-of-switzerland\" target=\"_blank\" rel=\"noopener\">Federal Office of Public Health FOPH - Radon map of Switzerland<\/a><\/li><\/ol>\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>Ventilation and extraction with radon ventilation Do you want to reduce the radon concentration in your cellar to a safe level and improve the indoor climate at the same time? We install intelligent basement ventilation systems. Request a quote now For living spaces and basements Radon ventilation system According to the Federal Office of Public Health FOPH [1.], inhaling radon is the most common cause of lung cancer after smoking [...]<\/p>","protected":false},"author":1,"featured_media":4073,"parent":0,"menu_order":404,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-187","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Radon-L\u00fcftung f\u00fcr Ventilation und Absaugung von Radon<\/title>\n<meta name=\"description\" content=\"Radon-L\u00fcftung zur effektiven Absenkung der Radonkonzentration im Keller oder Wohnraum \u2713 Jetzt mehr erfahren!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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