{"product_id":"window-skylight-greenhouse-primaterra","title":"Primaterra greenhouse window \/ skylight","description":"\u003cp\u003e\u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003eThe Primaterra roof vent\u003c\/strong\u003e\u003c\/span\u003e is a specially designed window for the roof or wall of a greenhouse, facilitating natural ventilation and temperature control without additional energy consumption.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003eDetailed specifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eMaterial: frame made of \u003cstrong\u003e20 × 20 mm galvanised steel profile.\u003c\/strong\u003e\n\u003c\/li\u003e\n\t\u003cli\u003eDimensions: commonly available version \u003cstrong\u003e640 × 750 mm\u003c\/strong\u003e (width × height).\u003c\/li\u003e\n\t\u003cli\u003eInstallation: directly onto the polycarbonate covering, between two structural arches.\u003c\/li\u003e\n\t\u003cli\u003eSecuring: metal hook \/ retaining clip set that keeps the roof vent in the open position.\u003c\/li\u003e\n\t\u003cli\u003eFasteners and installation components: self-tapping screws for securing to the polycarbonate, which cut into the material as they are tightened (no pre-drilling required).\u003c\/li\u003e\n\t\u003cli\u003eOptional automation: the option to install an automatic mechanism (for example, a temperature-activated piston mechanism) that opens and closes according to temperature.\u003c\/li\u003e\n\t\u003cli\u003eDesign and ventilation: the roof vent serves as a ventilation window, improving air circulation and reducing overheating and humidity inside the greenhouse.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003eRecommendations for use:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eFor better air circulation, it is recommended to install the roof vents in a staggered arrangement along the greenhouse, on both sides or in the roof.\u003c\/li\u003e\n\t\u003cli\u003eIf the greenhouse exceeds approximately 8 m, more roof vents are recommended (e.g. 4 units for an 8 m length).\u003c\/li\u003e\n\t\u003cli\u003eInstallation requires 2 people; a screwdriver and knife are needed; installation time is approximately 15–20 minutes.\u003c\/li\u003e\n\t\u003cli\u003eIf you want automatic opening, you can install a temperature-dependent mechanism that activates opening when a set temperature is reached.\u003c\/li\u003e\n\t\u003cli\u003eDuring installation, always check that the entire window \/ frame fits tightly against the structure and the covering, without leaving any gaps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003eBenefits:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eWith the Primaterra roof vent, you get a reliable method of passive ventilation that helps regulate temperature and humidity without electronics. It is sturdy, with a galvanised steel profile, easy to install, and can be automated when needed, making it a valuable accessory for any greenhouse.\u003c\/p\u003e","brand":"No Brand","offers":[{"title":"Default Title","offer_id":55115806572886,"sku":"4398","price":220.0,"currency_code":"RON","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/7190\/9974\/files\/prozorets-kapandura-oranzheria-primaterra.webp?v=1787849828","url":"https:\/\/urbanbotaniks.ro\/en\/products\/window-skylight-greenhouse-primaterra","provider":"UrbanBotaniks Grow Shop","version":"1.0","type":"link"}