{"product_id":"bradford-thermoseal-wall-breather-class-4","title":"Bradford Thermoseal Wall Breather Class 4","description":"\u003cp\u003eBradford Thermoseal Wall Breather Class 4 is the unusual one in the Thermoseal range: a reflective foil faced wrap that is also Class 4 vapour permeable. Light duty reinforced laminate, made for brick veneer walls.\u003c\/p\u003e\n\u003ch3\u003eReflective and breathable at once\u003c\/h3\u003e\n\u003cp\u003eMost wraps make you choose. A foil wrap gives you a radiant heat barrier but holds vapour in. A spun bond breather lets vapour out but does nothing radiant. This one does both jobs: the foil faces the air gap and reflects, while the Class 4 permeability lets water vapour escape rather than accumulating in the wall. In a brick veneer wall, where the cavity behind the brick is exactly where moisture likes to sit, that combination is the point. \u003ca href=\"\/blogs\/blog\/metal-roof-condensation-australia\"\u003eCondensation and what NCC 2022 asks for\u003c\/a\u003e covers why permeability moved up the priority list.\u003c\/p\u003e\n\u003ch3\u003eTwo products, four rolls\u003c\/h3\u003e\n\u003cp\u003eThermoplast Class 4 and Thermoseal, each in 1350 mm x 30 m covering 40.5 m² and 1350 mm x 60 m covering 81 m².\u003c\/p\u003e\n\u003ch3\u003eOn site\u003c\/h3\u003e\n\u003cp\u003eKeep the air gap in front of the foil, or the reflective half of the product stops contributing. Suitable for BAL 12.5 through to Flame Zone when installed to specification.\u003c\/p\u003e\n\u003cp\u003eSizes and CSR product codes are in the table below.\u003c\/p\u003e","brand":"CSR Bradford","offers":[{"title":"Thermoplast Class 4, 1350 mm x 30 m (40.5 m²)","offer_id":45351475118262,"sku":"486520","price":139.65,"currency_code":"AUD","in_stock":true},{"title":"Thermoplast Class 4, 1350 mm x 60 m (81 m²)","offer_id":45351475151030,"sku":"486521","price":279.3,"currency_code":"AUD","in_stock":true},{"title":"Thermoseal, 1350 mm x 30 m (40.5 m²)","offer_id":45351475183798,"sku":"101254","price":139.65,"currency_code":"AUD","in_stock":true},{"title":"Thermoseal, 1350 mm x 60 m (81 m²)","offer_id":45351475216566,"sku":"15123","price":279.3,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3995\/3590\/files\/bradford-thermoseal-wall-breather-class-4.jpg?v=1786540649","url":"https:\/\/awbm.com.au\/products\/bradford-thermoseal-wall-breather-class-4","provider":"AWBM","version":"1.0","type":"link"}