{"product_id":"superfoil-sfbb","title":"SuperFOIL SFBB","description":"\u003ch1 data-start=\"508\" data-end=\"615\"\u003e\u003cstrong data-start=\"510\" data-end=\"615\"\u003eSuperFOIL SFBB Reflective Breathable Membrane – External Breather Membrane + Radiant Barrier (2-in-1)\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp data-start=\"617\" data-end=\"1009\"\u003e\u003cstrong data-start=\"617\" data-end=\"722\"\u003eSuperFOIL SFBB is a breathable, reflective membrane designed for the external side of roofs and walls\u003c\/strong\u003e, whereas \u003cstrong data-start=\"732\" data-end=\"851\"\u003eSuperFOIL SFTV is a reflective vapour control layer (VCL) intended for the internal (warm) side of the construction\u003c\/strong\u003e.\u003cbr data-start=\"852\" data-end=\"855\"\u003eThis distinction makes SFBB suitable for applications where moisture vapour must escape safely while still benefiting from reflective thermal performance.\u003c\/p\u003e\n\u003cp data-start=\"1011\" data-end=\"1390\"\u003eSuperFOIL SFBB is part of SuperFOIL’s reflective breathable membrane range, providing a \u003cstrong data-start=\"1099\" data-end=\"1118\"\u003e2-in-1 solution\u003c\/strong\u003e: a \u003cstrong data-start=\"1122\" data-end=\"1154\"\u003ebreathable external membrane\u003c\/strong\u003e combined with a \u003cstrong data-start=\"1171\" data-end=\"1190\"\u003eradiant barrier\u003c\/strong\u003e in one ultra-slim product (nominal thickness \u003cstrong data-start=\"1236\" data-end=\"1246\"\u003e\u0026lt; 1 mm\u003c\/strong\u003e). It is ideal for \u003cstrong data-start=\"1265\" data-end=\"1315\"\u003enew build and retrofit roof and wall build-ups\u003c\/strong\u003e where breathability, moisture safety, and weather protection are required.\u003c\/p\u003e\n\u003chr data-start=\"1392\" data-end=\"1395\"\u003e\n\u003ch2 data-start=\"3603\" data-end=\"3637\"\u003e\u003cstrong data-start=\"3606\" data-end=\"3637\"\u003eProduct Dimensions \u0026amp; Weight\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"3639\" data-end=\"3737\"\u003e\n\u003cli data-start=\"3639\" data-end=\"3664\"\u003e\n\u003cp data-start=\"3641\" data-end=\"3664\"\u003eThickness: \u003cstrong\u003e\u0026lt; 1 mm (0.41 mm)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3665\" data-end=\"3685\"\u003e\n\u003cp data-start=\"3667\" data-end=\"3685\"\u003eLength: \u003cstrong\u003e25 m\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3686\" data-end=\"3706\"\u003e\n\u003cp data-start=\"3688\" data-end=\"3706\"\u003eWidth: \u003cstrong\u003e1.5 m\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3707\" data-end=\"3737\"\u003e\n\u003cp data-start=\"3709\" data-end=\"3737\"\u003eWeight: \u003cstrong\u003eapprox. 5.4 kg\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1392\" data-end=\"1395\"\u003e\n\u003ch2 data-start=\"1397\" data-end=\"1433\"\u003e\u003cstrong data-start=\"1400\" data-end=\"1433\"\u003e2-in-1 Multifunctional Design\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1435\" data-end=\"1492\"\u003eSuperFOIL SFBB combines two key functions in one product:\u003c\/p\u003e\n\u003cul data-start=\"1494\" data-end=\"1652\"\u003e\n\u003cli data-start=\"1494\" data-end=\"1561\"\u003e\n\u003cp data-start=\"1496\" data-end=\"1561\"\u003e\u003cstrong data-start=\"1496\" data-end=\"1530\"\u003eReflective breathable membrane\u003c\/strong\u003e (breather membrane function)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1562\" data-end=\"1652\"\u003e\n\u003cp data-start=\"1564\" data-end=\"1652\"\u003e\u003cstrong data-start=\"1564\" data-end=\"1583\"\u003eRadiant barrier\u003c\/strong\u003e that reflects radiant heat when installed adjacent to an air space\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1654\" data-end=\"1766\"\u003eThis reduces the need for separate layers while simplifying detailing and improving overall build-up efficiency.\u003c\/p\u003e\n\u003chr data-start=\"1768\" data-end=\"1771\"\u003e\n\u003ch2 data-start=\"1773\" data-end=\"1821\"\u003e\u003cstrong data-start=\"1776\" data-end=\"1821\"\u003eBreathable + Watertight External Membrane\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1823\" data-end=\"1925\"\u003eSFBB is designed to protect roof and wall structures from both rain penetration and condensation risk:\u003c\/p\u003e\n\u003cul data-start=\"1927\" data-end=\"2189\"\u003e\n\u003cli data-start=\"1927\" data-end=\"1999\"\u003e\n\u003cp data-start=\"1929\" data-end=\"1999\"\u003e\u003cstrong data-start=\"1929\" data-end=\"1957\"\u003eW1 watertightness rating\u003c\/strong\u003e – functions as a secondary rain barrier\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2000\" data-end=\"2126\"\u003e\n\u003cp data-start=\"2002\" data-end=\"2126\"\u003e\u003cstrong data-start=\"2002\" data-end=\"2037\"\u003eBreathable membrane performance\u003c\/strong\u003e – allows moisture vapour to escape, reducing the risk of condensation, mould, and damp\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2127\" data-end=\"2189\"\u003e\n\u003cp data-start=\"2129\" data-end=\"2189\"\u003eDesigned for use on the \u003cstrong data-start=\"2153\" data-end=\"2189\"\u003eexternal side of roofs and walls\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2191\" data-end=\"2283\"\u003eThis makes SFBB particularly suitable for timber-frame and moisture-sensitive constructions.\u003c\/p\u003e\n\u003chr data-start=\"2285\" data-end=\"2288\"\u003e\n\u003ch2 data-start=\"2290\" data-end=\"2316\"\u003e\u003cstrong data-start=\"2293\" data-end=\"2316\"\u003eThermal Performance\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2318\" data-end=\"2514\"\u003eSFBB’s reflective performance is achieved \u003cstrong data-start=\"2360\" data-end=\"2403\"\u003ewhen installed adjacent to an air space\u003c\/strong\u003e (for example, a cavity or service zone), where the radiant barrier effect provides measurable thermal benefit.\u003c\/p\u003e\n\u003cp data-start=\"2516\" data-end=\"2573\"\u003e\u003cstrong data-start=\"2516\" data-end=\"2573\"\u003eCertified thermal performance (EN 16012 methodology):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2575\" data-end=\"2744\"\u003e\n\u003cli data-start=\"2575\" data-end=\"2628\"\u003e\n\u003cp data-start=\"2577\" data-end=\"2628\"\u003e\u003cstrong data-start=\"2577\" data-end=\"2605\"\u003eRoof (incl. air spaces):\u003c\/strong\u003e 0.29 m²K\/W (R-Value)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2629\" data-end=\"2682\"\u003e\n\u003cp data-start=\"2631\" data-end=\"2682\"\u003e\u003cstrong data-start=\"2631\" data-end=\"2659\"\u003eWall (incl. air spaces):\u003c\/strong\u003e 0.36 m²K\/W (R-Value)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2683\" data-end=\"2720\"\u003e\n\u003cp data-start=\"2685\" data-end=\"2720\"\u003e\u003cstrong data-start=\"2685\" data-end=\"2714\"\u003eFloor (incl. air spaces):\u003c\/strong\u003e N\/A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2721\" data-end=\"2744\"\u003e\n\u003cp data-start=\"2723\" data-end=\"2744\"\u003e\u003cstrong data-start=\"2723\" data-end=\"2737\"\u003eEmittance:\u003c\/strong\u003e 0.19\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"2746\" data-end=\"2779\"\u003e\u003cstrong data-start=\"2750\" data-end=\"2777\"\u003eWhat does R-Value mean?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2780\" data-end=\"2894\"\u003eR-Value (m²K\/W) measures resistance to heat flow.\u003cbr data-start=\"2829\" data-end=\"2832\"\u003eThe higher the R-Value, the better the insulation performance.\u003c\/p\u003e\n\u003ch3 data-start=\"2896\" data-end=\"2952\"\u003e\u003cstrong data-start=\"2900\" data-end=\"2950\"\u003eWhat does Emittance mean? (important for SFBB)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"158\" data-end=\"224\"\u003e\u003cstrong data-start=\"158\" data-end=\"222\"\u003eEmittance measures how much heat a surface emits (radiates).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"226\" data-end=\"374\"\u003eSFBB has a higher emittance (0.19) than classic reflective vapour control layers (typically around 0.05), meaning slightly lower reflectivity.\u003c\/p\u003e\n\u003cp data-start=\"376\" data-end=\"563\"\u003eThis is expected, as SFBB is a breathable membrane designed to allow vapour movement while still providing effective radiant heat reflection when installed with an adjacent air space.\u003c\/p\u003e\n\u003cp data-start=\"376\" data-end=\"563\"\u003eWhile its reflectivity is lower than low-emittance foil layers, it provides the essential balance between breathability and thermal performance.\u003c\/p\u003e\n\u003chr data-start=\"3334\" data-end=\"3337\"\u003e\n\u003ch2 data-start=\"3339\" data-end=\"3394\"\u003e\u003cstrong data-start=\"3342\" data-end=\"3394\"\u003eWater Vapour Control Performance (Breathability)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"3396\" data-end=\"3443\"\u003e\n\u003cli data-start=\"3396\" data-end=\"3443\"\u003e\n\u003cp data-start=\"3398\" data-end=\"3443\"\u003e\u003cstrong data-start=\"3398\" data-end=\"3426\"\u003eWater vapour resistance:\u003c\/strong\u003e \u003cstrong data-start=\"3427\" data-end=\"3443\"\u003e0.115 MN·s\/g\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3445\" data-end=\"3596\"\u003eThis low vapour resistance supports breathable external constructions, helping moisture escape safely from the build-up and reducing condensation risk.\u003c\/p\u003e\n\u003chr data-start=\"3598\" data-end=\"3601\"\u003e\n\u003ch2 data-start=\"3744\" data-end=\"3763\"\u003e\u003cstrong data-start=\"3747\" data-end=\"3763\"\u003eKey Benefits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"3765\" data-end=\"4165\"\u003e\n\u003cli data-start=\"3765\" data-end=\"3829\"\u003e\n\u003cp data-start=\"3767\" data-end=\"3829\"\u003eBreathable external membrane with integrated radiant barrier\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3830\" data-end=\"3874\"\u003e\n\u003cp data-start=\"3832\" data-end=\"3874\"\u003e\u003cstrong data-start=\"3832\" data-end=\"3849\"\u003eW1 watertight\u003c\/strong\u003e secondary rain barrier\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3875\" data-end=\"3933\"\u003e\n\u003cp data-start=\"3877\" data-end=\"3933\"\u003eSupports moisture escape and reduces condensation risk\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3934\" data-end=\"3979\"\u003e\n\u003cp data-start=\"3936\" data-end=\"3979\"\u003eLightweight, flexible, and easy to handle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3980\" data-end=\"4022\"\u003e\n\u003cp data-start=\"3982\" data-end=\"4022\"\u003eSimple installation with minimal waste\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4023\" data-end=\"4055\"\u003e\n\u003cp data-start=\"4025\" data-end=\"4055\"\u003eNo specialist tools required\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4056\" data-end=\"4097\"\u003e\n\u003cp data-start=\"4058\" data-end=\"4097\"\u003eSuitable for new builds and retrofits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4098\" data-end=\"4165\"\u003e\n\u003cp data-start=\"4100\" data-end=\"4165\"\u003eManufactured using up to \u003cstrong data-start=\"4125\" data-end=\"4151\"\u003e40% recycled materials\u003c\/strong\u003e (range claim)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"4167\" data-end=\"4170\"\u003e\n\u003ch2 data-start=\"4172\" data-end=\"4191\"\u003e\u003cstrong data-start=\"4175\" data-end=\"4191\"\u003eApplications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"4193\" data-end=\"4231\"\u003eSuperFOIL SFBB is suitable for use in:\u003c\/p\u003e\n\u003cul data-start=\"4233\" data-end=\"4292\"\u003e\n\u003cli data-start=\"4233\" data-end=\"4262\"\u003e\n\u003cp data-start=\"4235\" data-end=\"4262\"\u003e\u003cstrong data-start=\"4235\" data-end=\"4260\"\u003eRoofs (external side)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4263\" data-end=\"4292\"\u003e\n\u003cp data-start=\"4265\" data-end=\"4292\"\u003e\u003cstrong data-start=\"4265\" data-end=\"4290\"\u003eWalls (external side)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4294\" data-end=\"4404\"\u003eIt is especially effective when installed adjacent to an air space to maximise reflective thermal performance.\u003c\/p\u003e\n\u003chr data-start=\"4406\" data-end=\"4409\"\u003e\n\u003ch2 data-start=\"4411\" data-end=\"4443\"\u003e\u003cstrong data-start=\"4414\" data-end=\"4443\"\u003eFire \u0026amp; Safety Performance\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"4445\" data-end=\"4488\"\u003e\n\u003cli data-start=\"4445\" data-end=\"4488\"\u003e\n\u003cp data-start=\"4447\" data-end=\"4488\"\u003e\u003cstrong data-start=\"4447\" data-end=\"4488\"\u003eReaction to Fire (Euroclass): Class F\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"4490\" data-end=\"4493\"\u003e\n\u003ch2 data-start=\"4495\" data-end=\"4532\"\u003e\u003cstrong data-start=\"4498\" data-end=\"4532\"\u003eSFBB – Quality \u0026amp; Certification\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"4534\" data-end=\"4980\"\u003e\n\u003cli data-start=\"4534\" data-end=\"4633\"\u003e\n\u003cp data-start=\"4536\" data-end=\"4633\"\u003eManufactured under a certified \u003cstrong data-start=\"4567\" data-end=\"4584\"\u003eISO 9001:2015\u003c\/strong\u003e quality management system (manufacturer level)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4634\" data-end=\"4683\"\u003e\n\u003cp data-start=\"4636\" data-end=\"4683\"\u003e\u003cstrong data-start=\"4636\" data-end=\"4649\"\u003eCE marked\u003c\/strong\u003e with Declaration of Performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4684\" data-end=\"4815\"\u003e\n\u003cp data-start=\"4686\" data-end=\"4698\"\u003eConforms to:\u003c\/p\u003e\n\u003cul data-start=\"4701\" data-end=\"4815\"\u003e\n\u003cli data-start=\"4701\" data-end=\"4761\"\u003e\n\u003cp data-start=\"4703\" data-end=\"4761\"\u003e\u003cstrong data-start=\"4703\" data-end=\"4722\"\u003eEN 13859-1:2014\u003c\/strong\u003e (flexible sheets for roof underlays)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4764\" data-end=\"4815\"\u003e\n\u003cp data-start=\"4766\" data-end=\"4815\"\u003e\u003cstrong data-start=\"4766\" data-end=\"4785\"\u003eEN 13859-2:2014\u003c\/strong\u003e (flexible sheets for walls)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4816\" data-end=\"4876\"\u003e\n\u003cp data-start=\"4818\" data-end=\"4876\"\u003eRated \u003cstrong data-start=\"4824\" data-end=\"4849\"\u003eW1 for watertightness\u003c\/strong\u003e (secondary rain barrier)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4877\" data-end=\"4980\"\u003e\n\u003cp data-start=\"4879\" data-end=\"4980\"\u003eTested to support compliance with current building regulation requirements when installed correctly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"4982\" data-end=\"4985\"\u003e\n\u003ch2 data-start=\"4987\" data-end=\"5038\"\u003e\u003cstrong data-start=\"4990\" data-end=\"5038\"\u003eWhy Choose SuperFOIL SFBB? (B2B Perspective)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"5040\" data-end=\"5368\"\u003eSFBB is specified where an \u003cstrong data-start=\"5067\" data-end=\"5099\"\u003eexternal breathable membrane\u003c\/strong\u003e is required but the project also benefits from \u003cstrong data-start=\"5147\" data-end=\"5181\"\u003ereflective radiant performance\u003c\/strong\u003e. It supports moisture-safe detailing on roofs and walls while simplifying the external build-up by combining breather membrane and radiant barrier functions in a single ultra-slim sheet.\u003c\/p\u003e\n\u003chr data-start=\"5370\" data-end=\"5373\"\u003e\n\u003ch2 data-start=\"5347\" data-end=\"5407\"\u003e\u003cstrong data-start=\"5350\" data-end=\"5407\"\u003eSuperFOIL SFBB \u0026amp; Recommended Accessories\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1034\/0270\/1149\/files\/SFBB.png?v=1768828890\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1034\/0270\/1149\/files\/KAKO_SE_Z_IZOLACIJO_DELA.png?v=1768818570\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"326\" width=\"440\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1034\/0270\/1149\/files\/SuperFOIL_recommended_products_NOVA_SLIKA.png?v=1768819179\"\u003e\u003c\/p\u003e\n\u003chr data-start=\"5370\" data-end=\"5373\"\u003e\n\u003ch2 data-start=\"5375\" data-end=\"5389\"\u003e\u003cstrong data-start=\"5378\" data-end=\"5389\"\u003eSummary\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"5391\" data-end=\"5764\"\u003eSuperFOIL SFBB is a breathable, reflective membrane designed for the \u003cstrong data-start=\"5460\" data-end=\"5496\"\u003eexternal side of roofs and walls\u003c\/strong\u003e, providing a \u003cstrong data-start=\"5510\" data-end=\"5539\"\u003eW1 secondary rain barrier\u003c\/strong\u003e, moisture-safe breathability, and radiant barrier performance in a \u003cstrong data-start=\"5607\" data-end=\"5617\"\u003e\u0026lt; 1 mm\u003c\/strong\u003e solution. It is an ideal choice for modern timber-frame and retrofit constructions where condensation control and weather protection are critical.\u003c\/p\u003e","brand":"SuperFOIL","offers":[{"title":"Default Title","offer_id":63141867880797,"sku":null,"price":169.09,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/0270\/1149\/files\/SFBBHEROIMAGE.png?v=1769024609","url":"https:\/\/superfoil.si\/products\/superfoil-sfbb","provider":"SuperFOIL Insulation – Official Distributor | Globtrade Ljubljana d.o.o.","version":"1.0","type":"link"}