{"id":4689,"date":"2025-07-28T08:12:59","date_gmt":"2025-07-28T08:12:59","guid":{"rendered":"https:\/\/wascovilla.pl\/?post_type=encyklopedia&#038;p=4689"},"modified":"2025-07-30T07:31:49","modified_gmt":"2025-07-30T07:31:49","slug":"ventilation-ducts","status":"publish","type":"encyklopedia","link":"https:\/\/wascovilla.pl\/en\/encyclopedia\/ventilation-ducts\/","title":{"rendered":"Ventilation ducts"},"content":{"rendered":"<p><strong>Ventilation ducts<\/strong> are the components of a building's ventilation system whose function is to transport air between rooms and the outside environment. They come in two basic forms: gravity ventilation (vertical ducts without forced flow) and mechanical ventilation (e.g. with recuperation). Ducts are made of metal (usually galvanised steel), PVC or special thermally and acoustically insulated plastics.<br> Their correct design and construction ensures a healthy microclimate, removes moisture and pollutants, and contributes to thermal comfort.<\/p>\n\n\n\n<p>In modern homes, designers and installers often conceal ducts in floors or suspended ceilings, and heat recovery systems provide efficient air exchange without energy loss.<\/p>\n\n\n\n<p><\/p>","protected":false},"featured_media":4690,"template":"","meta":{"_acf_changed":true},"class_list":["post-4689","encyklopedia","type-encyklopedia","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Czym s\u0105 kana\u0142y wentylacyjne? - WascoVilla | Producent dom\u00f3w z drewna | Domy mieszkalne, nowoczesne, modu\u0142owe, domki letniskowe, wi\u0105zary dachowe, izolacje<\/title>\n<meta name=\"description\" content=\"Kana\u0142y wentylacyjne transportuj\u0105 powietrze w budynku. Kluczowe dla zdrowego mikroklimatu i efektywnej wentylacji, tak\u017ce z rekuperacj\u0105.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/wascovilla.pl\/en\/encyclopedia\/ventilation-ducts\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Czym s\u0105 kana\u0142y wentylacyjne? - WascoVilla | Producent dom\u00f3w z drewna | Domy mieszkalne, nowoczesne, modu\u0142owe, domki letniskowe, wi\u0105zary dachowe, izolacje\" \/>\n<meta property=\"og:description\" content=\"Kana\u0142y wentylacyjne transportuj\u0105 powietrze w budynku. 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