{"product_id":"dgsl-polycarbonate-greenhouse-panels-6-pack-4x2-twin-wall-0-16in-insulated-impact-resistant","title":"DGSL Polycarbonate Greenhouse Panels 6-Pack 4'x2' Twin-Wall 0.16in Insulated Impact-Resistant","description":"\u003cp\u003e\u003cstrong\u003eDGSL Polycarbonate Greenhouse Panels are six 4' x 2' twin-wall sheets (0.16\" thick) designed to give greenhouses high light transmission, weather resistance, and impact strength while maintaining thermal insulation.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese replacement roof and wall panels use twin-wall polycarbonate to balance light, insulation, and toughness. They transmit roughly 80% of visible light to support plant growth, resist shattering from impacts, and tolerate temperatures from -44°C to 120°C. Compared with traditional metal or single-sheet glazing, these panels limit water seepage and help stabilize greenhouse temperatures seasonally.\u003c\/p\u003e\n\n\u003ch3\u003eHow much light and insulation do these panels provide?\u003c\/h3\u003e\n\u003cp\u003eThe twin-wall design lets about 80% of natural light pass through while trapping air between two layers for improved insulation versus single-pane plastics. That combination helps seedlings and established plants receive bright, diffused light with reduced heat loss at night.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eApproximately 80% visible light transmission for plant photosynthesis.\u003c\/li\u003e\n  \u003cli\u003eDual-wall air gap increases R-value compared with single-sheet polycarbonate.\u003c\/li\u003e\n  \u003cli\u003eDiffused light reduces direct hot spots and sunburn risk on foliage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these panels durable and weatherproof enough for outdoor use?\u003c\/h3\u003e\n\u003cp\u003eYes — the polycarbonate material offers excellent impact resistance and shatterproof performance, making the sheets suitable for hail, wind-driven debris, and accidental knocks. They are formulated for a wide working temperature range so they stay stable from deep cold to high heat.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh impact strength resists fragmentation from falls or impact.\u003c\/li\u003e\n  \u003cli\u003eOperational temperature range from -44°C to 120°C for year-round use.\u003c\/li\u003e\n  \u003cli\u003eLess prone to water seepage than many metal\/iron roof alternatives.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and sizing for retrofit projects?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward: cut to fit with a utility knife or scissors, remove the protective adhesive backing, then mount. The lightweight sheets are easy to handle single-handedly and compatible with standard greenhouse framing and fasteners when properly sealed and supported.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCuttable with a cutter knife or heavy-duty scissors for custom fits.\u003c\/li\u003e\n  \u003cli\u003ePeel-off adhesive backing simplifies placement and temporary hold.\u003c\/li\u003e\n  \u003cli\u003eLightweight panels reduce load on older greenhouse frames during retrofit work.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat maintenance and care do twin-wall polycarbonate panels need?\u003c\/h3\u003e\n\u003cp\u003eMaintenance is minimal: periodic rinsing with lukewarm water and a soft cloth prevents debris buildup and preserves light transmission. Avoid abrasive cleaners or harsh solvents that can damage the surface and any UV protective layers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWash gently with mild soap and water; avoid scrubbing pads or solvents.\u003c\/li\u003e\n  \u003cli\u003eInspect seals and fasteners seasonally to prevent leaks and drafts.\u003c\/li\u003e\n  \u003cli\u003eReplace damaged panels promptly to maintain insulation and light levels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this product is for: These DGSL twin-wall polycarbonate sheets suit home gardeners, hobbyists, and small commercial growers who need affordable, tough replacement glazing that boosts light while moderating temperature swings. They are also a good fit for DIYers retrofitting older greenhouses or building new lightweight structures where impact resistance and easy handling matter. If you want a balance of bright, diffused light, thermal performance, and durable weather resistance in a 4' x 2' panel format, this six-pack offers ready-to-cut sheets for many greenhouse projects.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I cut these polycarbonate panels to size?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. They can be cut with a utility knife or heavy-duty scissors to the required dimensions before installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these suitable for winter temperatures?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The panels operate reliably from -44°C up to 120°C, providing year-round thermal stability.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"DGSL","offers":[{"title":"Default Title","offer_id":56838077645140,"sku":"B0C9T3M8VL","price":105.53,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/dgsl-front-panel-view.jpg?v=1787061792","url":"https:\/\/gardenluxe.co.uk\/products\/dgsl-polycarbonate-greenhouse-panels-6-pack-4x2-twin-wall-0-16in-insulated-impact-resistant","provider":"Gardenluxe Uk","version":"1.0","type":"link"}