{"title":"DPC and Cavity Trays","description":"","products":[{"product_id":"visqueen-zedex-high-bond-dpc-cavity-tray","title":"Visqueen Zedex High Bond DPC Cavity Tray","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eVisqueen Zedex High Bond DPC Cavity Tray is designed for masonry applications in residential and commercial buildings up to and including three storeys. Its sand surfaced, modified bituminous construction delivers superior mortar adhesion compared to standard polyethylene or thermoplastic DPCs, making it the ideal choice where low imposed loads occur but a high mortar bond is critical — such as parapet walls and beneath masonry copings or cappings, where poor mortar adhesion could lead to masonry slippage.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe ability to heat bond the product on site makes it particularly well suited for forming complex or awkward cavity tray details such as those around steel columns, wind posts and parapet posts. In accordance with NHBC Technical Guidance 6.1\/05, it is also suitable for cavity trays to openings with soldier courses or stone lintels.\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]\"\u003eSand surfaced both sides for superior mortar adhesion\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eNHBC Technical Guidance 6.1\/05 compliant\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eHeat bondable on site,  ideal for complex detailing\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eIdeal for complex or awkward cavity tray details\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\u003eDo not install below 5°C, warm material above 5°C before unrolling\u003c\/li\u003e\n\u003cli\u003eMinimum 100mm lap for both tape and heat bonding\u003c\/li\u003e\n\u003cli\u003eUKCA\/CE marked — EN 13969:2004\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":"Visqueen","offers":[{"title":"450mm","offer_id":57127676707148,"sku":"BM05993","price":98.46,"currency_code":"GBP","in_stock":true},{"title":"600mm","offer_id":57127676739916,"sku":"BM05994","price":131.28,"currency_code":"GBP","in_stock":true},{"title":"1000mm","offer_id":57127676772684,"sku":"BM05995","price":218.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/visqueen-visqueen-zedex-high-bond-dpc-cavity-tray-1233883875.jpg?v=1776866172"},{"product_id":"visqueen-zedex-non-combustible-dpc-cavity-tray","title":"Visqueen Zedex Non-Combustible DPC Cavity Tray","description":"\u003cp\u003eVisqueen Zedex Non-Combustible DPC Cavity Tray is designed for cavity wall constructions with a structural framing system inner leaf and masonry outer leaf, in residential, commercial and multi-storey buildings. It is the required product where Building Regulations mandate a non-combustible DPC cavity tray. Note that this requirement does not apply where the DPC cavity tray is used between two leaves of masonry.\u003c\/p\u003e\n\u003cp\u003eThe DPC can be used as a vertical DPC or as a built-in or surface fixed cavity tray. All laps must be 100mm and sealed with Visqueen Zedex Mastic. Unless formed over a permanent rigid supporting substrate, a Visqueen DPC Joint Support must be placed directly beneath each lap to ensure long-term lap integrity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMinimum 60 years durability which has been independently tested\u003c\/li\u003e\n\u003cli\u003eA2 fire rated\u003c\/li\u003e\n\u003cli\u003eFlexible and can be bent or folded in temperatures as low as -25°C, which means the product can be handled and formed on site in cold weather without risk of it snapping or cracking when bent around corners or manipulated into position.\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\u003eThe red surface must always face upwards or outwards towards the direction of moisture penetration.\u003c\/li\u003e\n\u003cli\u003eWhen built into the outer leaf, the DPC should be installed on an even bed of fresh mortar, perforations in adjacent masonry courses must be completely filled with mortar, and at least one further course of masonry with a fresh bed of mortar should be laid as soon as possible after laying the DPC.\u003c\/li\u003e\n\u003cli\u003eThe DPC must extend through the full thickness of the masonry wall including pointing, applied rendering and other facing materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Visqueen","offers":[{"title":"100mm","offer_id":57127677002060,"sku":"BM05983","price":149.9,"currency_code":"GBP","in_stock":true},{"title":"150mm","offer_id":57127677034828,"sku":"BM05984","price":224.86,"currency_code":"GBP","in_stock":true},{"title":"225mm","offer_id":57127677067596,"sku":"BM05985","price":0.01,"currency_code":"GBP","in_stock":true},{"title":"300mm","offer_id":57127677100364,"sku":"BM05986","price":449.71,"currency_code":"GBP","in_stock":true},{"title":"450mm","offer_id":57127677133132,"sku":"BM05987","price":674.57,"currency_code":"GBP","in_stock":true},{"title":"500mm","offer_id":57127677165900,"sku":"BM05988","price":749.52,"currency_code":"GBP","in_stock":true},{"title":"600mm","offer_id":57127677198668,"sku":"BM05989","price":899.43,"currency_code":"GBP","in_stock":true},{"title":"700mm","offer_id":57127677231436,"sku":"BM05990","price":1049.33,"currency_code":"GBP","in_stock":true},{"title":"800mm","offer_id":57127677264204,"sku":"BM05991","price":1199.24,"currency_code":"GBP","in_stock":true},{"title":"900mm","offer_id":57127677296972,"sku":"BM05992","price":1349.14,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/visqueen-damp-proof-course-visqueen-zedex-non-combustible-dpc-cavity-tray-1233883872.jpg?v=1776866129"},{"product_id":"visqueen-zedex-housing-grade-dpc-cavity-tray","title":"Visqueen Zedex Housing Grade DPC \u0026 Cavity Tray","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eVisqueen Zedex Housing Grade DPC Cavity Tray is designed for residential cavity and solid masonry wall construction in buildings up to and including three storeys. It performs dual duty, preventing rising damp in bed joint applications and managing the downward passage of water through the cavity when used as a cavity tray above lintels, openings and other bridging elements.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAs a cavity tray it can be either built-in to the inner leaf or surface fixed to the cavity face, and must be fully supported along its length by the lintel or full-fill insulation. An extensive range of Visqueen Preformed Units is available to simplify complex junctions such as corners, changes of level and arch windows, avoiding the need for difficult site forming.\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]\"\u003eBBA certified — Certificate No. 94\/3059\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eNHBC approved — Technical Requirement R3\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eBuilt-in or surface fixed cavity tray installation\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\u003eTypical applications include; horizontal bed joint DPC in residential cavity and solid masonry walls, built-in or surface fixed cavity tray above lintels and openings, Internal walls to prevent rising damp and walls with light gauge steel frame, structural timber frame or masonry inner leaf.\u003c\/li\u003e\n\u003cli\u003eDo not install below 5°C\u003c\/li\u003e\n\u003cli\u003eMinimum lap is 100mm\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":"Visqueen","offers":[{"title":"100mm","offer_id":57127677559116,"sku":"BM05973","price":11.07,"currency_code":"GBP","in_stock":true},{"title":"112.5mm","offer_id":57127677591884,"sku":"BM05974","price":12.46,"currency_code":"GBP","in_stock":true},{"title":"150mm","offer_id":57127677624652,"sku":"BM05975","price":16.61,"currency_code":"GBP","in_stock":true},{"title":"225mm","offer_id":57127677657420,"sku":"BM05976","price":24.93,"currency_code":"GBP","in_stock":true},{"title":"300mm","offer_id":57127677690188,"sku":"BM05977","price":33.23,"currency_code":"GBP","in_stock":true},{"title":"337.5mm","offer_id":57127677722956,"sku":"BM05978","price":37.39,"currency_code":"GBP","in_stock":true},{"title":"450mm","offer_id":57127677755724,"sku":"BM05979","price":49.84,"currency_code":"GBP","in_stock":true},{"title":"600mm","offer_id":57127677788492,"sku":"BM05980","price":66.46,"currency_code":"GBP","in_stock":true},{"title":"750mm","offer_id":57127677821260,"sku":"BM05981","price":83.07,"currency_code":"GBP","in_stock":true},{"title":"900mm","offer_id":57127677854028,"sku":"BM05982","price":99.69,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/visqueen-damp-proof-course-visqueen-zedex-housing-grade-dpc-cavity-tray-1233883874.jpg?v=1776866113"},{"product_id":"visqueen-polyethylene-dpc","title":"Visqueen Polyethylene Damp Proof Course (DPC)","description":"\u003cp\u003eVisqueen Polyethylene DPC is installed on an even bed of wet mortar in masonry wall construction, with at least one further course of masonry laid as soon as possible after laying to ensure mortar adhesion. The DPC must extend through the full thickness of the masonry wall including pointing and any applied render or facing materials. On sleeper walls below suspended ground floors it can be dry laid, provided all sharp protrusions are removed from the substrate.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFlexible at 0.8mm \u003c\/li\u003e\n\u003cli\u003eAchieves minimum DPC requirements, making it a cost effective option\u003c\/li\u003e\n\u003cli\u003eManufactured using a minimum 85% recycled polythene content\u003c\/li\u003e\n\u003cli\u003ediamond embossed surface which improves mortar adhesion\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\u003eNot to be installed below 5°C\u003c\/li\u003e\n\u003cli\u003eVisqueen Polyethylene Damp Proof Course is suitable for various masonry applications in accordance with Appendix D of BS 6515:1984.\u003c\/li\u003e\n\u003cli\u003eBS 6515: 1984 Appendix D recommends that the DPC is not suitable for use above lintels in cavity walls i.e. not suitable for use as a cavity tray\u003c\/li\u003e\n\u003cli\u003eWhere relevant, please refer to warranty providers standards to ensure suitability for the application considered e.g. some warranty providers state that damp proof courses manufactured to BS 6515: 1984 are not suitable for use as cavity trays but are suitable for use as a DPC to prevent moisture rising from the ground.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Visqueen","offers":[{"title":"100mm","offer_id":57127678050636,"sku":"BM05963","price":2.56,"currency_code":"GBP","in_stock":true},{"title":"112.5mm","offer_id":57127678083404,"sku":"BM05964","price":2.87,"currency_code":"GBP","in_stock":true},{"title":"150mm","offer_id":57127678116172,"sku":"BM05965","price":3.83,"currency_code":"GBP","in_stock":true},{"title":"225mm","offer_id":57127678148940,"sku":"BM05966","price":5.74,"currency_code":"GBP","in_stock":true},{"title":"300mm","offer_id":57127678181708,"sku":"BM05967","price":7.66,"currency_code":"GBP","in_stock":true},{"title":"337.5mm","offer_id":57127678214476,"sku":"BM05968","price":8.61,"currency_code":"GBP","in_stock":true},{"title":"450mm","offer_id":57127678247244,"sku":"BM05969","price":11.5,"currency_code":"GBP","in_stock":true},{"title":"600mm","offer_id":57127678280012,"sku":"BM05970","price":15.33,"currency_code":"GBP","in_stock":true},{"title":"900mm","offer_id":57127678312780,"sku":"BM05971","price":22.99,"currency_code":"GBP","in_stock":true},{"title":"1200mm","offer_id":57127678345548,"sku":"BM05972","price":30.65,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/visqueen-damp-proof-course-visqueen-polyethylene-damp-proof-course-dpc-1234102682.webp?v=1776959235"},{"product_id":"riw-9000-dpc-joint-tape","title":"100mm RIW 9000 DPC Joint Tape","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eRIW 9000 DPC Jointing Tape is the purpose-designed companion accessory for the RIW Sheetseal 9000 DPC system. As a double-sided butyl tape, it forms a secure, watertight bond at lapped joints between DPC rolls and is also used to adhere the DPC sheet onto prefabricated items such as cavity closers, lintels and other built-in components — ensuring the DPC system remains continuous and intact at every transition.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eButyl tape is widely regarded as one of the most reliable materials for DPC jointing due to its excellent adhesion, flexibility and long-term durability. It remains effective across a wide range of temperatures and conforms readily to irregular surfaces, making it well suited to the varied conditions encountered on a masonry construction site.\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\u003eDouble sided, secures DPC laps securely\u003c\/li\u003e\n\u003cli\u003eAdheres DPC to prefabricated items.\u003c\/li\u003e\n\u003cli\u003eEasy to use and can be cut with a retractable knife \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\u003eCompatible with RIW Sheetseal 9000 DPC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e \u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"RIW","offers":[{"title":"Default Title","offer_id":57127697973580,"sku":"BM012375","price":98.26,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/riw-100mm-riw-9000-dpc-joint-tape-1232467542.jpg?v=1776258551"},{"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"},{"product_id":"damp-proof-course-dpc-30m","title":"Damp Proof Course (DPC)","description":"\u003cp data-path-to-node=\"1\"\u003e\u003cspan class=\"\"\u003ePolythene Damp Proof Course (DPC) is a high-quality,\u003c\/span\u003e\u003cspan class=\"\"\u003e flexible membrane designed to prevent the upward passage of moisture through masonry walls.\u003c\/span\u003e\u003cspan class=\"\"\u003e Manufactured from robust,\u003c\/span\u003e\u003cspan class=\"\"\u003e recycled black polyethylene,\u003c\/span\u003e\u003cspan class=\"\"\u003e it provides a reliable and cost-effective barrier against rising damp.\u003c\/span\u003e\u003cspan class=\"\"\u003e The material is engineered with a textured surface to enhance the mechanical bond with mortar,\u003c\/span\u003e\u003cspan class=\"\"\u003e ensuring structural stability while maintaining a watertight seal.\u003c\/span\u003e\u003cspan class=\"\"\u003e Its flexibility allows it to be easily worked around corners and architectural details,\u003c\/span\u003e\u003cspan class=\"\"\u003e making it an essential component for both new build residential projects and remedial construction work.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\" class=\"\"\u003eBenefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"3,0,0\"\u003e\u003cspan class=\"\"\u003eProvides an effective and durable barrier against rising damp in masonry walls\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,1,0\"\u003e\u003cspan class=\"\"\u003eTextured surface ensures a high-strength bond with mortar for improved wall stability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003e\n\u003cspan class=\"\"\u003eHighly flexible and easy to handle,\u003c\/span\u003e\u003cspan class=\"\"\u003e even in low-temperature conditions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,3,0\"\u003e\u003cspan class=\"\"\u003eManufactured from recycled polythene for an environmentally responsible building solution\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,4,0\"\u003e\u003cspan class=\"\"\u003eChemically inert and resistant to the salts and acids typically found in soil and groundwater\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\" class=\"\"\u003eGood to know\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"5,0,0\"\u003e\u003cspan class=\"\"\u003eAvailable in standard lengths of 30 metres\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,1,0\"\u003e\n\u003cspan class=\"\"\u003eWidths range from 100mm to 900mm to suit all standard brick,\u003c\/span\u003e\u003cspan class=\"\"\u003e block,\u003c\/span\u003e\u003cspan class=\"\"\u003e and stone wall thicknesses\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,2,0\"\u003e\n\u003cspan class=\"\"\u003eThe material is 500 microns (0.\u003c\/span\u003e\u003cspan class=\"\"\u003e5mm) thick,\u003c\/span\u003e\u003cspan class=\"\"\u003e meeting standard industry requirements for domestic housing\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,3,0\" class=\"animating\"\u003e\u003cspan class=\"\"\u003eIt is fully compliant with BS 6515 (the British Standard for polyethylene DPCs)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,4,0\" class=\"animating\"\u003e\n\u003cspan class=\"\"\u003eFor optimal performance,\u003c\/span\u003e\u003cspan class=\"\"\u003e it should be installed on a fresh bed of mortar and overlapped by at least 100mm at joints\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,5,0\" class=\"animating\"\u003e\n\u003cspan class=\"\"\u003eSuitable for use in both internal and external walls,\u003c\/span\u003e\u003cspan class=\"\"\u003e as well as around door and window reveals\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Principal Building Products","offers":[{"title":"100mm","offer_id":57586641666380,"sku":"BM004934","price":3.39,"currency_code":"GBP","in_stock":true},{"title":"112mm","offer_id":57586641699148,"sku":"BM006650","price":3.84,"currency_code":"GBP","in_stock":true},{"title":"150mm","offer_id":57586641731916,"sku":"BM005817","price":5.08,"currency_code":"GBP","in_stock":true},{"title":"225mm","offer_id":57586641764684,"sku":"BM004893","price":7.63,"currency_code":"GBP","in_stock":true},{"title":"300mm","offer_id":57586641797452,"sku":"BM004701","price":10.18,"currency_code":"GBP","in_stock":true},{"title":"337.5mm","offer_id":57586641830220,"sku":"BM006651","price":11.47,"currency_code":"GBP","in_stock":true},{"title":"450mm","offer_id":57586641862988,"sku":"BM005197","price":15.27,"currency_code":"GBP","in_stock":true},{"title":"600mm","offer_id":57586641895756,"sku":"BM006652","price":20.37,"currency_code":"GBP","in_stock":true},{"title":"900mm","offer_id":57586641928524,"sku":"BM006653","price":30.53,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/principal-building-products-building-consumables-damp-proof-course-dpc-112mm-x-30m-1232490114.png?v=1776275849"},{"product_id":"insulated-dpc-165mm-x-10m-coil","title":"Insulated DPC 165mm x 10m","description":"\u003cp data-path-to-node=\"1\"\u003eInsulated Damp Proof Course (DPC) is a high-performance, dual-purpose membrane designed to prevent both moisture migration and cold bridging around structural openings. The product consists of a premium polyethylene DPC bonded to a strip of expanded polystyrene (EPS) insulation. This combination allows the DPC to act as a traditional moisture barrier while the insulation core minimizes heat loss at the junction between the window or door frame and the wall. By providing a continuous thermal break at the reveal, it significantly reduces the risk of internal condensation and the subsequent formation of mould, ensuring a healthier and more energy-efficient indoor environment.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eBenefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"3,0,0\"\u003eProvides a superior damp-proof barrier while simultaneously eliminating cold bridging\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,1,0\"\u003eSignificantly reduces the risk of condensation and mould growth around internal reveals\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003eFlexible design allows for easy installation around corners and complex structural details\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,3,0\"\u003eLightweight and easy to cut, speeding up the installation process on-site\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,4,0\"\u003eHelps buildings achieve compliance with thermal performance standards in Building Regulations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\"\u003eGood to know\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"5,0,0\"\u003eEach roll typically measures 10 metres in length\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,1,0\"\u003eAvailable in various widths, with a standard thickness of 30mm for the insulation core\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,2,0\"\u003eThe insulation is manufactured from high-grade EPS with a thermal conductivity of 0.038 W\/mK\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,3,0\"\u003eThe DPC element is 500 microns thick and fully compliant with BS 6515\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,4,0\"\u003eFor a correct installation, the insulated side should face the cavity, ensuring it is butted tightly against the frame\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,5,0\"\u003eIt can be easily fixed into position using stainless steel staples or a suitable grab adhesive before the frame is fitted\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Principal Building Products","offers":[{"title":"Default Title","offer_id":57301686092108,"sku":"BM02406","price":39.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/principal-building-products-building-consumables-insulated-dpc-165mm-x-10m-1232490112.png?v=1776275747"},{"product_id":"insulated-dpc-225mm-x-10m-coil","title":"Insulated DPC 225mm x 10m","description":"\u003cp data-path-to-node=\"1\"\u003eInsulated Damp Proof Course (DPC) is a high-performance, dual-purpose membrane designed to prevent both moisture migration and cold bridging around structural openings. The product consists of a premium polyethylene DPC bonded to a strip of expanded polystyrene (EPS) insulation. This combination allows the DPC to act as a traditional moisture barrier while the insulation core minimizes heat loss at the junction between the window or door frame and the wall. By providing a continuous thermal break at the reveal, it significantly reduces the risk of internal condensation and the subsequent formation of mould, ensuring a healthier and more energy-efficient indoor environment.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eBenefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"3,0,0\"\u003eProvides a superior damp-proof barrier while simultaneously eliminating cold bridging\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,1,0\"\u003eSignificantly reduces the risk of condensation and mould growth around internal reveals\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003eFlexible design allows for easy installation around corners and complex structural details\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,3,0\"\u003eLightweight and easy to cut, speeding up the installation process on-site\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,4,0\"\u003eHelps buildings achieve compliance with thermal performance standards in Building Regulations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\"\u003eGood to know\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"5,0,0\"\u003eEach roll typically measures 10 metres in length\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,1,0\"\u003eAvailable in various widths, with a standard thickness of 30mm for the insulation core\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,2,0\"\u003eThe insulation is manufactured from high-grade EPS with a thermal conductivity of 0.038 W\/mK\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,3,0\"\u003eThe DPC element is 500 microns thick and fully compliant with BS 6515\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,4,0\"\u003eFor a correct installation, the insulated side should face the cavity, ensuring it is butted tightly against the frame\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,5,0\"\u003eIt can be easily fixed into position using stainless steel staples or a suitable grab adhesive before the frame is fitted\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Principal Building Products","offers":[{"title":"Default Title","offer_id":57301686255948,"sku":"BM02407","price":49.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/principal-building-products-building-consumables-insulated-dpc-165mm-x-10m-1232490112.png?v=1776275747"},{"product_id":"flexi-load-high-performance-dpc-100mm-x-20m","title":"Flexi-Load High Performance DPC 100mm x 20m","description":"\u003cp data-path-to-node=\"1\"\u003eFlexi-Load High Performance DPC is a sophisticated, polymeric damp proof course designed for use in high-load structural applications where standard polyethylene membranes may not suffice. Manufactured from a unique blend of synthetic polymers, this DPC offers exceptional compressive strength and durability, making it ideal for use in multi-storey buildings and heavily loaded masonry. Its advanced composition provides a superior mechanical bond with mortar, ensuring that the structural integrity of the wall is maintained even under significant pressure. This high-performance membrane remains flexible even in extreme temperatures, allowing for easy installation and reliable protection against moisture migration throughout the lifespan of the building.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eBenefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"3,0,0\"\u003eEngineered for high-load applications where superior compressive strength is required\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,1,0\"\u003eProvides an exceptional mechanical bond with mortar to maintain structural stability\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003eHighly resistant to tearing and puncturing during the construction process\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,3,0\"\u003eRemains flexible and easy to handle in both high and low temperature environments\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,4,0\"\u003eOffers excellent chemical resistance against salts and acids found in the ground\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\"\u003eGood to know\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"5,0,0\"\u003eEach roll typically measures 20 metres in length\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,1,0\"\u003eAvailable in various widths to suit all standard masonry and structural wall dimensions\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,2,0\"\u003eThis membrane is significantly thicker and more robust than standard 500-micron DPCs\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,3,0\"\u003eIt is suitable for use in all types of masonry including brick, block, and natural stone\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,4,0\"\u003eFor maximum effectiveness, it should be installed with a 100mm overlap at joints and sealed with compatible DPC tape\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,5,0\"\u003eFully compliant with the requirements of BS EN 14909 and suitable for use in both domestic and commercial construction\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Principal Building Products","offers":[{"title":"Default Title","offer_id":57301686321484,"sku":"BM02408","price":13.89,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/principal-building-products-building-consumables-flexi-load-high-performance-dpc-100mm-x-20m-1232490109.png?v=1776275652"},{"product_id":"flexi-load-high-performance-dpc-112mm-x-20m","title":"Flexi-Load High Performance DPC 112mm x 20m","description":"\u003cp data-path-to-node=\"1\"\u003eFlexi-Load High Performance DPC is a sophisticated, polymeric damp proof course designed for use in high-load structural applications where standard polyethylene membranes may not suffice. Manufactured from a unique blend of synthetic polymers, this DPC offers exceptional compressive strength and durability, making it ideal for use in multi-storey buildings and heavily loaded masonry. Its advanced composition provides a superior mechanical bond with mortar, ensuring that the structural integrity of the wall is maintained even under significant pressure. This high-performance membrane remains flexible even in extreme temperatures, allowing for easy installation and reliable protection against moisture migration throughout the lifespan of the building.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eBenefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"3,0,0\"\u003eEngineered for high-load applications where superior compressive strength is required\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,1,0\"\u003eProvides an exceptional mechanical bond with mortar to maintain structural stability\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003eHighly resistant to tearing and puncturing during the construction process\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,3,0\"\u003eRemains flexible and easy to handle in both high and low temperature environments\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,4,0\"\u003eOffers excellent chemical resistance against salts and acids found in the ground\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\"\u003eGood to know\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"5,0,0\"\u003eEach roll typically measures 20 metres in length\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,1,0\"\u003eAvailable in various widths to suit all standard masonry and structural wall dimensions\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,2,0\"\u003eThis membrane is significantly thicker and more robust than standard 500-micron DPCs\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,3,0\"\u003eIt is suitable for use in all types of masonry including brick, block, and natural stone\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,4,0\"\u003eFor maximum effectiveness, it should be installed with a 100mm overlap at joints and sealed with compatible DPC tape\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,5,0\"\u003eFully compliant with the requirements of BS EN 14909 and suitable for use in both domestic and commercial construction\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Principal Building Products","offers":[{"title":"Default Title","offer_id":57301686976844,"sku":"BM02409","price":15.69,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/principal-building-products-building-consumables-flexi-load-high-performance-dpc-100mm-x-20m-1232490109.png?v=1776275652"},{"product_id":"flexi-load-high-performance-dpc-150mm-x-20m","title":"Flexi-Load High Performance DPC 150mm x 20m","description":"\u003cp data-path-to-node=\"1\"\u003eFlexi-Load High Performance DPC is a sophisticated, polymeric damp proof course designed for use in high-load structural applications where standard polyethylene membranes may not suffice. Manufactured from a unique blend of synthetic polymers, this DPC offers exceptional compressive strength and durability, making it ideal for use in multi-storey buildings and heavily loaded masonry. Its advanced composition provides a superior mechanical bond with mortar, ensuring that the structural integrity of the wall is maintained even under significant pressure. This high-performance membrane remains flexible even in extreme temperatures, allowing for easy installation and reliable protection against moisture migration throughout the lifespan of the building.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eBenefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"3,0,0\"\u003eEngineered for high-load applications where superior compressive strength is required\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,1,0\"\u003eProvides an exceptional mechanical bond with mortar to maintain structural stability\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003eHighly resistant to tearing and puncturing during the construction process\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,3,0\"\u003eRemains flexible and easy to handle in both high and low temperature environments\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,4,0\"\u003eOffers excellent chemical resistance against salts and acids found in the ground\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\"\u003eGood to know\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"5,0,0\"\u003eEach roll typically measures 20 metres in length\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,1,0\"\u003eAvailable in various widths to suit all standard masonry and structural wall dimensions\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,2,0\"\u003eThis membrane is significantly thicker and more robust than standard 500-micron DPCs\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,3,0\"\u003eIt is suitable for use in all types of masonry including brick, block, and natural stone\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,4,0\"\u003eFor maximum effectiveness, it should be installed with a 100mm overlap at joints and sealed with compatible DPC tape\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,5,0\"\u003eFully compliant with the requirements of BS EN 14909 and suitable for use in both domestic and commercial construction\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Principal Building Products","offers":[{"title":"Default Title","offer_id":57301687009612,"sku":"BM02410","price":20.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/principal-building-products-building-consumables-flexi-load-high-performance-dpc-100mm-x-20m-1232490109.png?v=1776275652"},{"product_id":"flexi-load-high-performance-dpc-300mm-x-20m","title":"Flexi-Load High Performance DPC 300mm x 20m","description":"\u003cp data-path-to-node=\"1\"\u003eFlexi-Load High Performance DPC is a sophisticated, polymeric damp proof course designed for use in high-load structural applications where standard polyethylene membranes may not suffice. Manufactured from a unique blend of synthetic polymers, this DPC offers exceptional compressive strength and durability, making it ideal for use in multi-storey buildings and heavily loaded masonry. Its advanced composition provides a superior mechanical bond with mortar, ensuring that the structural integrity of the wall is maintained even under significant pressure. This high-performance membrane remains flexible even in extreme temperatures, allowing for easy installation and reliable protection against moisture migration throughout the lifespan of the building.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eBenefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"3,0,0\"\u003eEngineered for high-load applications where superior compressive strength is required\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,1,0\"\u003eProvides an exceptional mechanical bond with mortar to maintain structural stability\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003eHighly resistant to tearing and puncturing during the construction process\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,3,0\"\u003eRemains flexible and easy to handle in both high and low temperature environments\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,4,0\"\u003eOffers excellent chemical resistance against salts and acids found in the ground\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\"\u003eGood to know\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"5,0,0\"\u003eEach roll typically measures 20 metres in length\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,1,0\"\u003eAvailable in various widths to suit all standard masonry and structural wall dimensions\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,2,0\"\u003eThis membrane is significantly thicker and more robust than standard 500-micron DPCs\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,3,0\"\u003eIt is suitable for use in all types of masonry including brick, block, and natural stone\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,4,0\"\u003eFor maximum effectiveness, it should be installed with a 100mm overlap at joints and sealed with compatible DPC tape\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,5,0\"\u003eFully compliant with the requirements of BS EN 14909 and suitable for use in both domestic and commercial construction\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Principal Building Products","offers":[{"title":"Default Title","offer_id":57301687042380,"sku":"BM02411","price":41.67,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/principal-building-products-building-consumables-flexi-load-high-performance-dpc-100mm-x-20m-1232490109.png?v=1776275652"},{"product_id":"flexi-load-high-performance-dpc-225mm-x-20m","title":"Flexi-Load High Performance DPC 225mm x 20m","description":"\u003cp data-path-to-node=\"1\"\u003eFlexi-Load High Performance DPC is a sophisticated, polymeric damp proof course designed for use in high-load structural applications where standard polyethylene membranes may not suffice. Manufactured from a unique blend of synthetic polymers, this DPC offers exceptional compressive strength and durability, making it ideal for use in multi-storey buildings and heavily loaded masonry. Its advanced composition provides a superior mechanical bond with mortar, ensuring that the structural integrity of the wall is maintained even under significant pressure. This high-performance membrane remains flexible even in extreme temperatures, allowing for easy installation and reliable protection against moisture migration throughout the lifespan of the building.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eBenefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"3,0,0\"\u003eEngineered for high-load applications where superior compressive strength is required\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,1,0\"\u003eProvides an exceptional mechanical bond with mortar to maintain structural stability\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003eHighly resistant to tearing and puncturing during the construction process\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,3,0\"\u003eRemains flexible and easy to handle in both high and low temperature environments\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,4,0\"\u003eOffers excellent chemical resistance against salts and acids found in the ground\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\"\u003eGood to know\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"5,0,0\"\u003eEach roll typically measures 20 metres in length\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,1,0\"\u003eAvailable in various widths to suit all standard masonry and structural wall dimensions\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,2,0\"\u003eThis membrane is significantly thicker and more robust than standard 500-micron DPCs\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,3,0\"\u003eIt is suitable for use in all types of masonry including brick, block, and natural stone\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,4,0\"\u003eFor maximum effectiveness, it should be installed with a 100mm overlap at joints and sealed with compatible DPC tape\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,5,0\"\u003eFully compliant with the requirements of BS EN 14909 and suitable for use in both domestic and commercial construction\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Principal Building Products","offers":[{"title":"Default Title","offer_id":57301687075148,"sku":"BM02412","price":31.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/principal-building-products-building-consumables-flexi-load-high-performance-dpc-100mm-x-20m-1232490109.png?v=1776275652"},{"product_id":"flexi-load-high-performance-dpc-337-5mm-x-20m","title":"Flexi-Load High Performance DPC 337.5mm x 20m","description":"\u003cp data-path-to-node=\"1\"\u003eFlexi-Load High Performance DPC is a sophisticated, polymeric damp proof course designed for use in high-load structural applications where standard polyethylene membranes may not suffice. Manufactured from a unique blend of synthetic polymers, this DPC offers exceptional compressive strength and durability, making it ideal for use in multi-storey buildings and heavily loaded masonry. Its advanced composition provides a superior mechanical bond with mortar, ensuring that the structural integrity of the wall is maintained even under significant pressure. This high-performance membrane remains flexible even in extreme temperatures, allowing for easy installation and reliable protection against moisture migration throughout the lifespan of the building.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eBenefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"3,0,0\"\u003eEngineered for high-load applications where superior compressive strength is required\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,1,0\"\u003eProvides an exceptional mechanical bond with mortar to maintain structural stability\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003eHighly resistant to tearing and puncturing during the construction process\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,3,0\"\u003eRemains flexible and easy to handle in both high and low temperature environments\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,4,0\"\u003eOffers excellent chemical resistance against salts and acids found in the ground\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\"\u003eGood to know\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"5,0,0\"\u003eEach roll typically measures 20 metres in length\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,1,0\"\u003eAvailable in various widths to suit all standard masonry and structural wall dimensions\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,2,0\"\u003eThis membrane is significantly thicker and more robust than standard 500-micron DPCs\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,3,0\"\u003eIt is suitable for use in all types of masonry including brick, block, and natural stone\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,4,0\"\u003eFor maximum effectiveness, it should be installed with a 100mm overlap at joints and sealed with compatible DPC tape\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,5,0\"\u003eFully compliant with the requirements of BS EN 14909 and suitable for use in both domestic and commercial construction\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Principal Building Products","offers":[{"title":"Default Title","offer_id":57301687533900,"sku":"BM008712","price":46.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/principal-building-products-building-consumables-flexi-load-high-performance-dpc-100mm-x-20m-1232490109.png?v=1776275652"},{"product_id":"flexi-load-high-performance-dpc-450mm-x-20m","title":"Flexi-Load High Performance DPC 450mm x 20m","description":"\u003cp data-path-to-node=\"1\"\u003eFlexi-Load High Performance DPC is a sophisticated, polymeric damp proof course designed for use in high-load structural applications where standard polyethylene membranes may not suffice. Manufactured from a unique blend of synthetic polymers, this DPC offers exceptional compressive strength and durability, making it ideal for use in multi-storey buildings and heavily loaded masonry. Its advanced composition provides a superior mechanical bond with mortar, ensuring that the structural integrity of the wall is maintained even under significant pressure. This high-performance membrane remains flexible even in extreme temperatures, allowing for easy installation and reliable protection against moisture migration throughout the lifespan of the building.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eBenefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"3,0,0\"\u003eEngineered for high-load applications where superior compressive strength is required\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,1,0\"\u003eProvides an exceptional mechanical bond with mortar to maintain structural stability\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003eHighly resistant to tearing and puncturing during the construction process\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,3,0\"\u003eRemains flexible and easy to handle in both high and low temperature environments\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,4,0\"\u003eOffers excellent chemical resistance against salts and acids found in the ground\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\"\u003eGood to know\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"5,0,0\"\u003eEach roll typically measures 20 metres in length\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,1,0\"\u003eAvailable in various widths to suit all standard masonry and structural wall dimensions\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,2,0\"\u003eThis membrane is significantly thicker and more robust than standard 500-micron DPCs\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,3,0\"\u003eIt is suitable for use in all types of masonry including brick, block, and natural stone\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,4,0\"\u003eFor maximum effectiveness, it should be installed with a 100mm overlap at joints and sealed with compatible DPC tape\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,5,0\"\u003eFully compliant with the requirements of BS EN 14909 and suitable for use in both domestic and commercial construction\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Principal Building Products","offers":[{"title":"Default Title","offer_id":57301687566668,"sku":"BM02413","price":62.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/principal-building-products-building-consumables-flexi-load-high-performance-dpc-100mm-x-20m-1232490109.png?v=1776275652"},{"product_id":"flexi-load-high-performance-dpc-600mm-x-20m","title":"Flexi-Load High Performance DPC 600mm x 20m","description":"\u003cp data-path-to-node=\"1\"\u003eFlexi-Load High Performance DPC is a sophisticated, polymeric damp proof course designed for use in high-load structural applications where standard polyethylene membranes may not suffice. Manufactured from a unique blend of synthetic polymers, this DPC offers exceptional compressive strength and durability, making it ideal for use in multi-storey buildings and heavily loaded masonry. Its advanced composition provides a superior mechanical bond with mortar, ensuring that the structural integrity of the wall is maintained even under significant pressure. This high-performance membrane remains flexible even in extreme temperatures, allowing for easy installation and reliable protection against moisture migration throughout the lifespan of the building.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eBenefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"3,0,0\"\u003eEngineered for high-load applications where superior compressive strength is required\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,1,0\"\u003eProvides an exceptional mechanical bond with mortar to maintain structural stability\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003eHighly resistant to tearing and puncturing during the construction process\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,3,0\"\u003eRemains flexible and easy to handle in both high and low temperature environments\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,4,0\"\u003eOffers excellent chemical resistance against salts and acids found in the ground\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\"\u003eGood to know\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"5,0,0\"\u003eEach roll typically measures 20 metres in length\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,1,0\"\u003eAvailable in various widths to suit all standard masonry and structural wall dimensions\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,2,0\"\u003eThis membrane is significantly thicker and more robust than standard 500-micron DPCs\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,3,0\"\u003eIt is suitable for use in all types of masonry including brick, block, and natural stone\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,4,0\"\u003eFor maximum effectiveness, it should be installed with a 100mm overlap at joints and sealed with compatible DPC tape\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,5,0\"\u003eFully compliant with the requirements of BS EN 14909 and suitable for use in both domestic and commercial construction\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Principal Building Products","offers":[{"title":"Default Title","offer_id":57301687632204,"sku":"BM02414","price":83.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/principal-building-products-building-consumables-flexi-load-high-performance-dpc-100mm-x-20m-1232490109.png?v=1776275652"},{"product_id":"flexi-load-high-performance-dpc-900mm-x-20m","title":"Flexi-Load High Performance DPC 900mm x 20m","description":"\u003cp data-path-to-node=\"1\"\u003eFlexi-Load High Performance DPC is a sophisticated, polymeric damp proof course designed for use in high-load structural applications where standard polyethylene membranes may not suffice. Manufactured from a unique blend of synthetic polymers, this DPC offers exceptional compressive strength and durability, making it ideal for use in multi-storey buildings and heavily loaded masonry. Its advanced composition provides a superior mechanical bond with mortar, ensuring that the structural integrity of the wall is maintained even under significant pressure. This high-performance membrane remains flexible even in extreme temperatures, allowing for easy installation and reliable protection against moisture migration throughout the lifespan of the building.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eBenefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"3,0,0\"\u003eEngineered for high-load applications where superior compressive strength is required\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,1,0\"\u003eProvides an exceptional mechanical bond with mortar to maintain structural stability\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003eHighly resistant to tearing and puncturing during the construction process\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,3,0\"\u003eRemains flexible and easy to handle in both high and low temperature environments\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,4,0\"\u003eOffers excellent chemical resistance against salts and acids found in the ground\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\"\u003eGood to know\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"5,0,0\"\u003eEach roll typically measures 20 metres in length\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,1,0\"\u003eAvailable in various widths to suit all standard masonry and structural wall dimensions\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,2,0\"\u003eThis membrane is significantly thicker and more robust than standard 500-micron DPCs\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,3,0\"\u003eIt is suitable for use in all types of masonry including brick, block, and natural stone\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,4,0\"\u003eFor maximum effectiveness, it should be installed with a 100mm overlap at joints and sealed with compatible DPC tape\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,5,0\"\u003eFully compliant with the requirements of BS EN 14909 and suitable for use in both domestic and commercial construction\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Principal Building Products","offers":[{"title":"Default Title","offer_id":57301687599436,"sku":"BM02415","price":125.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/principal-building-products-building-consumables-flexi-load-high-performance-dpc-100mm-x-20m-1232490109.png?v=1776275652"},{"product_id":"flexi-load-high-performance-dpc-1000mm-x-20m","title":"Flexi-Load High Performance DPC 1000mm x 20m","description":"\u003cp data-path-to-node=\"1\"\u003eFlexi-Load High Performance DPC is a sophisticated, polymeric damp proof course designed for use in high-load structural applications where standard polyethylene membranes may not suffice. Manufactured from a unique blend of synthetic polymers, this DPC offers exceptional compressive strength and durability, making it ideal for use in multi-storey buildings and heavily loaded masonry. Its advanced composition provides a superior mechanical bond with mortar, ensuring that the structural integrity of the wall is maintained even under significant pressure. This high-performance membrane remains flexible even in extreme temperatures, allowing for easy installation and reliable protection against moisture migration throughout the lifespan of the building.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eBenefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"3,0,0\"\u003eEngineered for high-load applications where superior compressive strength is required\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,1,0\"\u003eProvides an exceptional mechanical bond with mortar to maintain structural stability\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003eHighly resistant to tearing and puncturing during the construction process\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,3,0\"\u003eRemains flexible and easy to handle in both high and low temperature environments\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,4,0\"\u003eOffers excellent chemical resistance against salts and acids found in the ground\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\"\u003eGood to know\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"5,0,0\"\u003eEach roll typically measures 20 metres in length\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,1,0\"\u003eAvailable in various widths to suit all standard masonry and structural wall dimensions\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,2,0\"\u003eThis membrane is significantly thicker and more robust than standard 500-micron DPCs\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,3,0\"\u003eIt is suitable for use in all types of masonry including brick, block, and natural stone\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,4,0\"\u003eFor maximum effectiveness, it should be installed with a 100mm overlap at joints and sealed with compatible DPC tape\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,5,0\"\u003eFully compliant with the requirements of BS EN 14909 and suitable for use in both domestic and commercial construction\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Principal Building Products","offers":[{"title":"Default Title","offer_id":57301687828812,"sku":"BM02416","price":138.89,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/principal-building-products-building-consumables-flexi-load-high-performance-dpc-100mm-x-20m-1232490109.png?v=1776275652"},{"product_id":"visqueen-ulitmate-gas-dpc-900mm-x-20m","title":"Visqueen Ulitmate Gas DPC","description":"\u003cp\u003eVisqueen Ultimate Gas DPC is a 0.5mm thick flexible 7-layer co-extruded film providing VOC and ground gas resistance for use as a damp proof course and cavity tray in masonry construction on sites where gas protection is required. The DPC has an embossed\/debossed finish, is coloured gold\/white and can be installed with either surface facing upwards. It is ideal for sites where multiple gas hazards are present.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBS 8485:2015+A1:2019 methane and CO2 compliant\u003c\/li\u003e\n\u003cli\u003eProtection against radon, carbon dioxide, methane and VOCs\u003c\/li\u003e\n\u003cli\u003eCIRIA C748:2014 VOC compliant\u003c\/li\u003e\n\u003cli\u003eSupplied in 20m rolls in 500mm, 600mm, 750mm and 900mm widths\u003c\/li\u003e\n\u003cli\u003e7 layers to make 0.5mm thickness\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\u003eCan be installed with either surface facing upwards\u003c\/li\u003e\n\u003cli\u003eLap joints can be taped or heat welded\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Visqueen","offers":[{"title":"500mm","offer_id":57345869840716,"sku":"BM009676","price":160.9,"currency_code":"GBP","in_stock":true},{"title":"600mm","offer_id":57345869873484,"sku":"BM02424","price":193.09,"currency_code":"GBP","in_stock":true},{"title":"750mm","offer_id":57345869906252,"sku":"BM02425","price":241.36,"currency_code":"GBP","in_stock":true},{"title":"900mm","offer_id":57345869939020,"sku":"BM02426","price":289.62,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/visqueen-visqueen-ulitmate-gas-dpc-1233883886.jpg?v=1776865710"},{"product_id":"rhinoplast-evolution-gas-dpc","title":"Rhinoplast Evolution Gas DPC","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Rhinoplast Evolution Gas DPC is a high-specification multi-layer damp proof course from Principal Building Products, specifically developed for use on brownfield and contaminated construction sites where a standard DPC is not adequate. It is designed to be built into perimeter cavity and load bearing walls as part of a complete Rhinoplast gas barrier membrane system, bridging the wall construction and the below-slab membrane to create a continuous gas-tight envelope around the building.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eUnlike traditional bitumen or pitch-based DPCs, the Evolution Gas DPC contains no hazardous materials and will not extrude under load. Its fourteen-layer co-extruded construction incorporates two layers of ethylene vinyl alcohol co-polymer (EVOH), giving it exceptional resistance to methane, radon, carbon dioxide, VOCs and hydrocarbons. The embossed surface finish aids lap jointing, and installation can be completed using sealing tapes or heat welding.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eCE marked to EN 14909:2012 Type A, the product meets all guidance in BS 8485:2015+A1:2019 (Table 7) and CIRIA C748, and is suitable for all characteristic Gas Situation (CS) ground gas regimes including NHBC Amber 1 and Amber 2. Preformed internal and external corners, top hat collars for pipe penetrations and ancillary tapes are available to complete the system.\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]\"\u003e14 layers with no hazardous pitch or bitumen\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eWill not extrude under load\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eFlexible \u0026amp; easy to install\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eLap joints can be taped or heat sealed\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\u003eDeveloped for brown field and contaminated sites\u003c\/li\u003e\n\u003cli\u003eDesigned to be built into the perimeter cavity and load bearing walls a part of a gas barrier membrane system.\u003c\/li\u003e\n\u003cli\u003eResits moisture as well as VOC's Hydrocarbons, Methane Radon and CO²\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Principal Building Products","offers":[{"title":"300mm","offer_id":57715115327820,"sku":"BM06610","price":68.57,"currency_code":"GBP","in_stock":true},{"title":"450mm","offer_id":57715115360588,"sku":"BM06611","price":102.86,"currency_code":"GBP","in_stock":true},{"title":"500mm","offer_id":57715115393356,"sku":"BM06612","price":114.29,"currency_code":"GBP","in_stock":true},{"title":"600mm","offer_id":57715115426124,"sku":"BM06613","price":137.14,"currency_code":"GBP","in_stock":true},{"title":"750mm","offer_id":57686535307596,"sku":"BM06299","price":171.43,"currency_code":"GBP","in_stock":true},{"title":"900mm","offer_id":57715115458892,"sku":"BM06614","price":205.71,"currency_code":"GBP","in_stock":true},{"title":"1000mm","offer_id":57715115491660,"sku":"BM06615","price":228.57,"currency_code":"GBP","in_stock":true},{"title":"1200mm","offer_id":57715115524428,"sku":"BM06616","price":274.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/principal-building-products-750mm-rhinoplast-evolution-gas-dpc-1240878860.png?v=1780076595"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/collections\/download_eaaf7a4a-d369-4967-b6ec-bd978a960309.jpg?v=1776178059","url":"https:\/\/www.constructionsuppliesuk.co.uk\/collections\/dpc-and-cavity-trays.oembed?page=2","provider":"Construction Supplies UK","version":"1.0","type":"link"}