{"product_id":"flirmask-thermal-reflection-sheeting","title":"FLIRmask Thermal Reflection Sheeting – Insulation Foil Roll","description":"\u003ch2\u003eKeep heat and light inside the grow room\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eFLIRmask Thermal Reflection Sheeting\u003c\/strong\u003e is a British-made, two-layer \u003cstrong\u003ereflective insulation\u003c\/strong\u003e for lining grow rooms, tents and growing structures. The outer face is a \u003cstrong\u003e98% pure aluminium laminate\u003c\/strong\u003e that reflects light back to the crop across the full spectrum; behind it, a woven \u003cstrong\u003eE-glass\u003c\/strong\u003e layer insulates the space so heat stays where it is produced instead of soaking into brick, block and roof. Across a fully lined room, FLIRmask reflects \u003cstrong\u003e70–80% of radiated heat\u003c\/strong\u003e back into the space. It is made in the UK by ATL Transformers as a heat-shielding fabric and is only \u003cstrong\u003e0.22 mm\u003c\/strong\u003e thick, yet far tougher than PET or Mylar film.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulates as well as reflects\u003c\/strong\u003e – the glass-fibre layer cuts heat loss through walls and ceilings, lowering heating costs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e98% aluminium face\u003c\/strong\u003e – high, even reflectance with a textured surface that diffuses light and avoids hot spots.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat and flame resistant\u003c\/strong\u003e – temperature resistance to \u003cstrong\u003e500°C\u003c\/strong\u003e, melting point above \u003cstrong\u003e650°C\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists mould, algae and chemicals\u003c\/strong\u003e and can be washed, so it keeps working in humid rooms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTough\u003c\/strong\u003e – puncture and tear resistant, cuts cleanly with scissors without fraying.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% light-proof\u003c\/strong\u003e – no light gets through the lining.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy ordinary reflective film falls short\u003c\/h3\u003e\u003cp\u003eThin Mylar and metallised PET films reflect light but do almost nothing for \u003cstrong\u003etemperature\u003c\/strong\u003e: heat drains through them into the building, so heaters work harder and the room swings between day and night. They also crease, bubble and tear when cleaned, and grow mould in high \u003cstrong\u003ehumidity\u003c\/strong\u003e. FLIRmask holds its shape, keeps heat in and stays clean, which steadies the climate plants grow in.\u003c\/p\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlass side to the wall\u003c\/strong\u003e, reflective aluminium side facing into the room.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCover every surface\u003c\/strong\u003e – walls and ceiling – as gaps let heat escape.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverlap each run\u003c\/strong\u003e and seal the joints with aluminium tape; staple or batten for a permanent fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut to size\u003c\/strong\u003e with ordinary scissors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWipe or wash\u003c\/strong\u003e to clean between grows.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"hcs-specs\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoll size:\u003c\/strong\u003e 30 m x 1 m (30 m²)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e 98% pure aluminium laminate face on a woven E-glass layer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e 0.22 mm (+\/- 0.01)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e about 300 gsm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRadiated heat reflected:\u003c\/strong\u003e 70–80% across large lined areas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmissivity:\u003c\/strong\u003e 0.1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature resistance:\u003c\/strong\u003e up to 500°C; melting point above 650°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTear strength:\u003c\/strong\u003e warp 1000 N, weft 510 N\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBurst strength (Mullen):\u003c\/strong\u003e 2.34 MPa\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat ageing:\u003c\/strong\u003e no delamination after 30 minutes at 150°C; under 3% shrink or warp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistant to:\u003c\/strong\u003e flame, fluids, chemicals, mould and algae; washable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLight:\u003c\/strong\u003e 100% light-proof\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade by:\u003c\/strong\u003e ATL Transformers Ltd, UK\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cdiv class=\"hcs-faq\"\u003e\n\u003cdetails style=\"border:1px solid #e6e6e6;border-radius:8px;padding:12px 16px;margin:0 0 8px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;\"\u003eWhich side faces the plants?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0;\"\u003eThe aluminium side faces into the room. The woven glass side goes against the wall or ceiling, which is how FLIRmask both reflects light and stops heat escaping into the structure.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #e6e6e6;border-radius:8px;padding:12px 16px;margin:0 0 8px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;\"\u003eHow do I join the sheets?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0;\"\u003eOverlap each run and seal along the overlap with aluminium tape; staples or battens suit a permanent room. Leave no gaps, as any opening lets heat leak out.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #e6e6e6;border-radius:8px;padding:12px 16px;margin:0 0 8px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;\"\u003eIs it safe near lights and heaters?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0;\"\u003eIt is far more heat resistant than plastic films – temperature resistance to 500°C and a melting point above 650°C – and it resists flame, though lamps should still be fitted to their own clearance guidance.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #e6e6e6;border-radius:8px;padding:12px 16px;margin:0 0 8px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;\"\u003eWill it go mouldy in a humid room?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0;\"\u003eNo. The surface resists mould, algae, fluids and chemicals, and can be washed down between grows.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\u003ch3\u003eWorks Well With\u003c\/h3\u003e\u003cdiv class=\"hcs-related\" style=\"display:flex;flex-wrap:wrap;gap:10px;margin:12px 0 0;\"\u003e\n\u003ca href=\"\/products\/reinforced-metal-weave-tape\" style=\"flex:1 1 240px;display:flex;align-items:center;gap:12px;padding:10px 12px;border:1px solid #e6e6e6;border-radius:8px;text-decoration:none;color:inherit;background:#fff;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/Metal-reinforced-weave-tape-2-medium_landscape.jpg?v=1746904874\u0026amp;width=160\" alt=\"Reinforced Metal Weave Tape\" width=\"64\" height=\"64\" loading=\"lazy\" style=\"width:64px;height:64px;object-fit:contain;flex:none;\"\u003e\u003cspan style=\"font-size:14px;line-height:1.4;\"\u003e\u003cstrong style=\"display:block;\"\u003eReinforced Metal Weave Tape\u003c\/strong\u003e\u003cspan style=\"color:#008d37;\"\u003eSeals the overlaps between runs\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003ca href=\"\/products\/heat-resistant-silver-duct-tape\" style=\"flex:1 1 240px;display:flex;align-items:center;gap:12px;padding:10px 12px;border:1px solid #e6e6e6;border-radius:8px;text-decoration:none;color:inherit;background:#fff;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/Silver-Heat-Resistant-Duct-Tape-2-medium_landscape.jpg?v=1746904799\u0026amp;width=160\" alt=\"Heat Resistant Duct Tape\" width=\"64\" height=\"64\" loading=\"lazy\" style=\"width:64px;height:64px;object-fit:contain;flex:none;\"\u003e\u003cspan style=\"font-size:14px;line-height:1.4;\"\u003e\u003cstrong style=\"display:block;\"\u003eHeat Resistant Duct Tape\u003c\/strong\u003e\u003cspan style=\"color:#008d37;\"\u003eAluminium foil tape for joints\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e","brand":"FLIRmask","offers":[{"title":"Default Title","offer_id":53933555286282,"sku":"TNT-FLIR-001-01","price":308.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/flirmask-thermal-reflection-sheeting-default-title-1.jpg?v=1792337680","url":"https:\/\/hydrocropshop.co.uk\/products\/flirmask-thermal-reflection-sheeting","provider":"Hydro Crop Shop","version":"1.0","type":"link"}