{"product_id":"visqueen-gas-membrane-2m-x-50m-blue-silver-covers-all-gases","title":"Visqueen Gas Membrane 2m x 50m Blue\/silver Covers all gases","description":"\u003cp\u003eVisqueen Gas Barrier is a multi-layer reinforced polyethylene gas barrier with a 20 micron aluminium foil. Coloured blue on the upper surface \u0026amp; silver on the reverse. Supplied in single wound rolls (not folded), 2m x 50m.\u003c\/p\u003e\n\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul class=\"featuredul\"\u003e\n\u003cli\u003eBBA certified - third party accreditation\u003c\/li\u003e\n\u003cli\u003eCompliant with NHBC Foundation’s NF94 guidelines for use in Type A membrane locations, provided there is no contact with uncured concrete or screed\u003c\/li\u003e\n\u003cli\u003eCompliant with the methane gas transmission rate, mass per unit area and thickness requirements of BS 8485:2015 + A1:2019 - industry standard for methane and carbon dioxide protection\u003c\/li\u003e\n\u003cli\u003eAlso provides radon and damp proof membrane protection\u003c\/li\u003e\n\u003cli\u003eDual jointing methods - depending upon specification, lap joints can be heat welded or taped\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Darlaston Builders Merchants","offers":[{"title":"Default Title","offer_id":52801019674917,"sku":"10018454","price":570.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/0492\/6757\/files\/gas-barrier-05-web.jpg?v=1784280752","url":"https:\/\/www.dbmdiy.com\/products\/visqueen-gas-membrane-2m-x-50m-blue-silver-covers-all-gases","provider":"Darlaston Builders Merchants","version":"1.0","type":"link"}