{"product_id":"riw-sheetseal-9000-dpc-flexible-polymeric-damp-proof-course","title":"RIW Sheetseal 9000 DPC","description":"\u003cp\u003eRIW Sheetseal 9000 DPC is a high-performance flexible polymeric damp proof course sheet membrane, manufactured from a carefully formulated blend of thermoplastic polymers and additives. It delivers factory-controlled thickness, excellent tensile strength and outstanding elongation at break, combined with excellent low temperature flexibility — making it a dependable choice across a wide range of DPC applications in all seasons and conditions.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSuitable for use in both solid and cavity wall construction, Sheetseal 9000 DPC provides reliable horizontal and vertical moisture control, including stepped configurations. Its flexibility and workability make it well suited for forming cavity trays, lintel trays, sill trays and parapet trays, where precise shaping and reliable water management are essential.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSheetseal 9000 DPC is fully compatible with the wider RIW waterproofing system range and is BBA certified. A full range of accessories and tailored products is available to support complete and compliant DPC installations.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eFactory controlled thickness\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eQuick \u0026amp; easy to install\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eGood tensile strength\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eexcellent low temperature flexibility\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eFully compatible with RIW waterproofing systems\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eExcellent mortar bond strength\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eFlexible and easy to handle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFully recycable\u003c\/li\u003e\n\u003cli\u003eDoesnt contain pitch, tar or bitumen\u003c\/li\u003e\n\u003cli\u003eDurable puncture resistant\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUnaffected by extremes of temperature\u003c\/li\u003e\n\u003cli\u003eAll DPC's should be bedded onto fresh mortar, never dry bedded\u003c\/li\u003e\n\u003cli\u003eThe masonry laid over the dpc should also be bedded onto fresh mortar so that the DPC is approximately halfway through the thickness of the mortar joint. \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGround floor level DPC’s in external walls should be laid a minimum of 150mm above the adjacent ground level\u003c\/li\u003e\n\u003cli\u003eThe DPC must be at least as wide as the thickness of the wall. If the DPC is narrower, full protection cannot be achieved and moisture may track up the wall and past the\u003cbr\u003eDPC\u003c\/li\u003e\n\u003cli\u003eIf joints are required within the material, they must be lapped by a minimum of 100mm, including onto any accessories, and all laps sealed using jointing tape.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e \u003c\/p\u003e","brand":"RIW","offers":[{"title":"100mm","offer_id":57127698334028,"sku":"BM05751","price":34.8,"currency_code":"GBP","in_stock":true},{"title":"150mm","offer_id":57127698366796,"sku":"BM05752","price":52.25,"currency_code":"GBP","in_stock":true},{"title":"225mm","offer_id":57127698399564,"sku":"BM05753","price":78.33,"currency_code":"GBP","in_stock":true},{"title":"300mm","offer_id":57127698432332,"sku":"BM05754","price":104.5,"currency_code":"GBP","in_stock":true},{"title":"450mm","offer_id":57127698465100,"sku":"BM05755","price":157.65,"currency_code":"GBP","in_stock":true},{"title":"600mm","offer_id":57127698497868,"sku":"BM05756","price":208.24,"currency_code":"GBP","in_stock":true},{"title":"1000mm","offer_id":57127698530636,"sku":"BM012374","price":348.24,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/riw-riw-sheetseal-9000-dpc-1232467543.jpg?v=1776258589","url":"https:\/\/www.constructionsuppliesuk.co.uk\/products\/riw-sheetseal-9000-dpc-flexible-polymeric-damp-proof-course","provider":"Construction Supplies UK","version":"1.0","type":"link"}