{"product_id":"english-elm-6-twin-wall-polycarbonate-greenhouse-panels-uv-blocking-thermal-insulated-roofing-p1937","title":"6 Twin Wall Polycarbonate Greenhouse Panels Uv Blocking Thermal Insulated Roofing","description":"\u003cp\u003eTwin-wall polycarbonate construction gives these greenhouse panels a structural advantage over single-layer alternatives — the air channel running between the two walls acts as a thermal buffer, reducing heat loss in winter and limiting overheating in summer. At 80% light transmittance, they let in enough natural light to support active photosynthesis while filtering out the UV wavelengths that cause plant stress and material degradation. \u003c\/p\u003e\u003cul\u003e \u003cli\u003eEach panel measures 60.1 L x 24 W x 0.9 H inches (5' H x 2' W x 0.16\" thickness); set includes 6 panels\u003c\/li\u003e \u003cli\u003eTwin-wall polycarbonate construction with an integrated air channel for year-round thermal insulation\u003c\/li\u003e \u003cli\u003eTemperature resistance rated from -44°C to 120°C (-47°F to 248°F), suitable for all-season outdoor use\u003c\/li\u003e \u003cli\u003eTransmits up to 80% natural light while blocking harmful UV rays to protect plants and interior surfaces\u003c\/li\u003e \u003cli\u003eHigh-strength polycarbonate frame resists impact, strong winds, and extreme weather without shattering\u003c\/li\u003e \u003cli\u003eLightweight panels cut easily with a utility knife or standard saw for custom sizing and DIY installation\u003c\/li\u003e \u003cli\u003eProtective film applied to both sides guards against scratches during shipping and installation\u003c\/li\u003e \u003cli\u003eSuitable for greenhouse roofing, patio covers, garden sheds, balcony partitions, and DIY enclosure projects\u003c\/li\u003e \u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e【Outstanding Light Transmittance】: These twin-wall polycarbonate panels allow up to 80% natural light to pass through, boosting photosynthesis and supporting healthier plant growth, while effectively blocking harmful UV rays.\u003c\/li\u003e\n\u003cli\u003e【Superior Durability \u0026amp; Shatterproof】: Constructed from high-strength polycarbonate, the panels are lightweight yet nearly unbreakable, with strong resistance to impact, strong winds and extreme weather.\u003c\/li\u003e\n\u003cli\u003e【All-Season Thermal Insulation】: With a temperature resistance range from -44°C to 120°C, the twin-wall structure delivers excellent insulation, keeping greenhouses warm in winter and cool in summer.\u003c\/li\u003e\n\u003cli\u003e【Wide Application】: This set includes 6 panels (5' H x 2' W x 0.16'' thickness), ideal for greenhouse roofing, garden sheds, patio covers, balcony partitions and various DIY projects.\u003c\/li\u003e\n\u003cli\u003e【Easy to Install \u0026amp; Cut】: Lightweight panels can be easily cut to size with a utility knife or saw. Both sides are covered with protective film to prevent scratches during transportation and installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003csmall\u003eNote: Product descriptions may reference specific features of \u003cstrong\u003eW3213P458668-GIGA\u003c\/strong\u003e. You will receive the exact product according to the options (color, size, material, shape, etc.) you select on this page.\u003c\/small\u003e","brand":"English Elm","offers":[{"title":"Default Title","offer_id":50007048126631,"sku":"W3213P458686-GIGA","price":98.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0312\/6968\/3245\/files\/3b9731ea362f01674bc3249217ac7213_6e00273d-aaef-4972-ad14-9b887204c0d8.jpg?v=1779099660","url":"https:\/\/englishelm.com\/products\/english-elm-6-twin-wall-polycarbonate-greenhouse-panels-uv-blocking-thermal-insulated-roofing-p1937","provider":"English Elm","version":"1.0","type":"link"}