{"product_id":"rhino-foam-80-ag-thermal-break","title":"Rhino Foam 80 AG Thermal Break Foil Faced Foam Insulation","description":"\u003cp\u003eRhino Foam 80 AG Thermal Break is Thor Building Products' 8.0 mm foil faced foam insulation for roofs and walls, rated R0.20 as a material. A closed cell fire retardant foam core is laminated to two layers of reflective woven aluminium foil, one with an anti-glare coating.\u003c\/p\u003e\n\u003ch3\u003e80 or 40\u003c\/h3\u003e\n\u003cp\u003eRhino Foam 40 AG is the 4.0 mm grade at R0.10, sold by Thor for shed and domestic roofs and walls. Thor sells the 80 as a thermal break, developed for steel-framed construction. Its data sheet dates from August 2021, before NCC 2022, so confirm the requirement with your certifier. Our article on \u003ca href=\"\/blogs\/blog\/thermal-break-r02-explained\"\u003ethe R0.2 thermal break\u003c\/a\u003e explains where one is needed.\u003c\/p\u003e\n\u003ch3\u003eWhere the R-value comes from\u003c\/h3\u003e\n\u003cp\u003eThor's roof totals assume a fully sealed airspace between the metal sheeting and the foam. A pitched metal roof with a flat ceiling reaches 1.21 in winter and 2.59 in summer. Dust on upward facing surfaces and a ventilated cavity lower the result.\u003c\/p\u003e\n\u003ch3\u003eFire and vapour\u003c\/h3\u003e\n\u003cp\u003eThe flammability index is Low (5 or less) to AS 1530.2. Thor rates it up to BAL 40 in roof systems and BAL FZ in wall systems. It is a Class 2 vapour barrier. Check the NCC condensation provisions for your climate zone.\u003c\/p\u003e\n\u003ch3\u003eRoll and fitting\u003c\/h3\u003e\n\u003cp\u003eEach roll is 1350 mm x 22.25 m, covers 30 m² and weighs about 15 kg. Install to AS 4200.2 and keep 50 mm clear of light fittings and hot flues. The foil conducts electricity, so use plastic fixings near wiring. Full figures are in the table below.\u003c\/p\u003e","brand":"Rhino","offers":[{"title":"8 mm x 1350 mm x 22.25 m (30 m²)","offer_id":67636089979062,"sku":"RF-80AG","price":361.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3995\/3590\/files\/rhino-foam-80-foil-faced-foam-insulation.jpg?v=1791903993","url":"https:\/\/awbm.com.au\/products\/rhino-foam-80-ag-thermal-break","provider":"AWBM","version":"1.0","type":"link"}