{"product_id":"wykamol-cm20-cavity-drain-membrane-2m-x-20m-yellow-hi-vis","title":"Wykamol CM20 Cavity Drain Membrane 2m x 20m YELLOW (Hi Vis)","description":"\u003ch2 data-end=\"75\" data-start=\"0\"\u003e\u003cstrong data-end=\"73\" data-start=\"4\"\u003eCM20 Cavity Drain Membrane – High-Capacity Waterproofing Solution\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch4\u003e\u003ca href=\"https:\/\/clevershieldcoatings.co.uk\/search?type=product\u0026amp;q=cm20+membrane\" title=\"CM20 Membrane Products\"\u003e\u003cspan style=\"color: rgb(227, 43, 43);\"\u003eAvailable in other variants - View all CM20 Membrane Products\u003c\/span\u003e\u003c\/a\u003e\u003c\/h4\u003e\n\u003cp data-end=\"392\" data-start=\"77\"\u003eThe \u003cstrong data-end=\"111\" data-start=\"81\"\u003eCM20 Cavity Drain Membrane\u003c\/strong\u003e is a \u003cstrong data-end=\"156\" data-start=\"117\"\u003e20mm studded waterproofing membrane\u003c\/strong\u003e, designed for \u003cstrong data-end=\"202\" data-start=\"171\"\u003eType C cavity drain systems\u003c\/strong\u003e. Providing a \u003cstrong data-end=\"239\" data-start=\"216\"\u003eGrade 3 environment\u003c\/strong\u003e in compliance with \u003cstrong data-end=\"275\" data-start=\"259\"\u003eBS 8102:2009\u003c\/strong\u003e and \u003cstrong data-end=\"300\" data-start=\"280\"\u003eNHBC Chapter 5.4\u003c\/strong\u003e, it is the \u003cstrong data-end=\"350\" data-start=\"312\"\u003ehighest drainage capacity membrane\u003c\/strong\u003e in the \u003cstrong data-end=\"389\" data-start=\"358\"\u003eWykamol Waterproofing range\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-end=\"417\" data-start=\"394\"\u003e\u003cstrong data-end=\"415\" data-start=\"398\"\u003eKey Benefits:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1374\" data-start=\"419\"\u003e✔ \u003cstrong data-end=\"471\" data-start=\"421\"\u003eCompliant with BS 8102:2009 \u0026amp; NHBC Chapter 5.4\u003c\/strong\u003e – Meets \u003cstrong data-end=\"527\" data-start=\"480\"\u003eindustry standards for Type C waterproofing\u003c\/strong\u003e.\u003cbr data-end=\"531\" data-start=\"528\"\u003e✔ \u003cstrong data-end=\"563\" data-start=\"533\"\u003eSuperior Drainage Capacity\u003c\/strong\u003e – Provides a \u003cstrong data-end=\"619\" data-start=\"577\"\u003ehigh water void volume of 14 litres\/m²\u003c\/strong\u003e, effectively managing \u003cstrong data-end=\"659\" data-start=\"642\"\u003ewater ingress\u003c\/strong\u003e.\u003cbr data-end=\"663\" data-start=\"660\"\u003e✔ \u003cstrong data-end=\"694\" data-start=\"665\"\u003eQuick \u0026amp; Easy Installation\u003c\/strong\u003e – \u003cstrong data-end=\"723\" data-start=\"697\"\u003eLightweight \u0026amp; flexible\u003c\/strong\u003e, easily \u003cstrong data-end=\"759\" data-start=\"732\"\u003erolled out along floors\u003c\/strong\u003e.\u003cbr data-end=\"763\" data-start=\"760\"\u003e✔ \u003cstrong data-end=\"799\" data-start=\"765\"\u003eCreates a Dry, Habitable Space\u003c\/strong\u003e – Transforms \u003cstrong data-end=\"875\" data-start=\"813\"\u003epreviously damp areas into usable living or storage spaces\u003c\/strong\u003e.\u003cbr data-end=\"879\" data-start=\"876\"\u003e✔ \u003cstrong data-end=\"936\" data-start=\"881\"\u003eWaterproof, Salt Inhibiting \u0026amp; Contaminant Resistant\u003c\/strong\u003e – Protects against \u003cstrong data-end=\"998\" data-start=\"956\"\u003emoisture, salts, roots, and pollutants\u003c\/strong\u003e.\u003cbr data-end=\"1002\" data-start=\"999\"\u003e✔ \u003cstrong data-end=\"1033\" data-start=\"1004\"\u003eMinimal Structural Impact\u003c\/strong\u003e – \u003cstrong data-end=\"1093\" data-start=\"1036\"\u003eNo significant alteration to existing walls or floors\u003c\/strong\u003e.\u003cbr data-end=\"1097\" data-start=\"1094\"\u003e✔ \u003cstrong data-end=\"1124\" data-start=\"1099\"\u003eTemperature Resistant\u003c\/strong\u003e – \u003cstrong data-end=\"1183\" data-start=\"1127\"\u003ePerforms in both low and high-temperature conditions\u003c\/strong\u003e.\u003cbr data-end=\"1187\" data-start=\"1184\"\u003e✔ \u003cstrong data-end=\"1222\" data-start=\"1189\"\u003eDurable \u0026amp; High-Grade Material\u003c\/strong\u003e – Ensures \u003cstrong data-end=\"1275\" data-start=\"1233\"\u003elong-lasting waterproofing performance\u003c\/strong\u003e.\u003cbr data-end=\"1279\" data-start=\"1276\"\u003e✔ \u003cstrong data-end=\"1305\" data-start=\"1281\"\u003eEasy to Cut \u0026amp; Adjust\u003c\/strong\u003e – Can be \u003cstrong data-end=\"1345\" data-start=\"1315\"\u003etrimmed with a sharp blade\u003c\/strong\u003e for \u003cstrong data-end=\"1371\" data-start=\"1350\"\u003eprecision fitting\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-end=\"1407\" data-start=\"1376\"\u003e\u003cstrong data-end=\"1405\" data-start=\"1380\"\u003eTypical Applications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1687\" data-start=\"1409\"\u003e✔ \u003cstrong data-end=\"1434\" data-start=\"1411\"\u003eBasements \u0026amp; Cellars\u003c\/strong\u003e \u003cem data-end=\"1482\" data-start=\"1435\"\u003e(walls \u0026amp; floors – creating dry living spaces)\u003c\/em\u003e\u003cbr data-end=\"1485\" data-start=\"1482\"\u003e✔ \u003cstrong data-end=\"1515\" data-start=\"1487\"\u003eRadon Barrier Protection\u003c\/strong\u003e \u003cem data-end=\"1546\" data-start=\"1516\"\u003e(approved for radon control)\u003c\/em\u003e\u003cbr data-end=\"1549\" data-start=\"1546\"\u003e✔ \u003cstrong data-end=\"1604\" data-start=\"1551\"\u003eWaterproofing for Walls, Floors, Vaults \u0026amp; Tunnels\u003c\/strong\u003e\u003cbr data-end=\"1607\" data-start=\"1604\"\u003e✔ \u003cstrong data-end=\"1652\" data-start=\"1609\"\u003eAbove \u0026amp; Below Ground-Level Applications\u003c\/strong\u003e \u003cem data-end=\"1685\" data-start=\"1653\"\u003e(residential \u0026amp; commercial use)\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"1715\" data-start=\"1689\"\u003e\u003cstrong data-end=\"1713\" data-start=\"1693\"\u003eAvailable Sizes:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1804\" data-start=\"1717\"\u003e📏 \u003cstrong data-end=\"1749\" data-start=\"1720\"\u003e2m x 20m \u0026amp; 2m x 10m Rolls\u003c\/strong\u003e \u003cem data-end=\"1802\" data-start=\"1750\"\u003e(20kg weight option available for easier handling)\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-end=\"1804\" data-start=\"1717\"\u003eDue to the weight of this product, it is transported by pallet.\u003c\/p\u003e\n\u003cp data-end=\"1997\" data-start=\"1806\"\u003eThe \u003cstrong data-end=\"1840\" data-start=\"1810\"\u003eCM20 Cavity Drain Membrane\u003c\/strong\u003e is the \u003cstrong data-end=\"1904\" data-start=\"1848\"\u003eultimate solution for high-capacity water management\u003c\/strong\u003e, ensuring \u003cstrong data-end=\"1994\" data-start=\"1915\"\u003elong-term waterproofing for basements, tunnels, and below-ground structures\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch5\u003eDetails\u003c\/h5\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Description\u003c\/td\u003e\n\u003ctd\u003eCM20 Waterproofing Membrane, Black\u003c\/td\u003e\n\u003ctd\u003eCM20 Waterproofing Membrane, Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Code\u003c\/td\u003e\n\u003ctd\u003eCM202X20\u003c\/td\u003e\n\u003ctd\u003eCM202X10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePacking and Size\u003c\/td\u003e\n\u003ctd\u003e2 m x 20 m\u003c\/td\u003e\n\u003ctd\u003e2 m x 10 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoverage\u003c\/td\u003e\n\u003ctd\u003e40 m²\u003c\/td\u003e\n\u003ctd\u003e20 m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage\u003c\/td\u003e\n\u003ctd\u003eStore in an upright position, under cover and away from high temperatures and open flames\u003c\/td\u003e\n\u003ctd\u003eStore in an upright position, under cover and away from high temperatures and open flames\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLife Expectancy\u003c\/td\u003e\n\u003ctd\u003eLifetime of Structure\u003c\/td\u003e\n\u003ctd\u003eLifetime of Structure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch5\u003eBBA\u003cbr\u003e\n\u003c\/h5\u003e\n\u003cp\u003e\u003ca aria-label=\"Visit a webpage about Cm20 bba\" title=\"Cm20 bba\" href=\"https:\/\/wykamol.com\/uploads\/files\/CM20_BBA.pdf\"\u003eCM20 BBA\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca aria-label=\"Visit a webpage about Bba certification wykamol cm20 cavity drain membrane 18 5595\" title=\"Bba certification wykamol cm20 cavity drain membrane 18 5595\" href=\"https:\/\/wykamol.com\/uploads\/files\/BBA-Certification-Wykamol-CM20-Cavity-Drain-Membrane-18-5595.pdf\"\u003eBBA Certification Wykamol CM20 Cavity Drain Membrane 18 5595\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003ePerformance\u003c\/h5\u003e\n\u003cp\u003e\u003ca aria-label=\"Visit a webpage about Declaration of performance cm20 cavity drain membrane wpdop05 2019 08\" title=\"Declaration of performance cm20 cavity drain membrane wpdop05 2019 08\" href=\"https:\/\/wykamol.com\/uploads\/files\/Declaration-of-Performance-CM20-Cavity-Drain-Membrane-WPDOP05-2019-08.pdf\"\u003eDeclaration Of Performance CM20 Cavity Drain Membrane WPDOP05 2019 08\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eTDS\u003c\/h5\u003e\n\u003cp\u003e\u003ca aria-label=\"Visit a webpage about Cm20 cdm data sheet\" title=\"Cm20 cdm data sheet\" href=\"https:\/\/wykamol.com\/uploads\/files\/CM20-CDM-DataSheet.pdf\"\u003eCM20 CDM Data Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eImages\u003c\/h5\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" data-files=\"CM20_Cavity_Drain_Membrane.jpg\" data-original=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/CM20_Cavity_Drain_Membrane.jpg?v=1731094546\" src=\"https:\/\/clevershieldcoatings.co.uk\/cdn\/shop\/files\/CM20_Cavity_Drain_Membrane.webp\" alt=\"Wykamol CM20 Cavity Drain Membrane\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg data-files=\"wykamol-cm20-cavity-drain-membrane-type-c-bba-approved-cm202x20-clever-shield-coatings-uk-826.jpg\" data-original=\"https:\/\/clevershieldcoatings.co.uk\/cdn\/shop\/products\/wykamol-cm20-cavity-drain-membrane-type-c-bba-approved-cm202x20-clever-shield-coatings-uk-826.jpg?v=1657871057\" loading=\"lazy\" alt=\"CM20 Cavity Drain Membrane - Basement Membrane\" src=\"https:\/\/clevershieldcoatings.co.uk\/cdn\/shop\/products\/wykamol-cm20-cavity-drain-membrane-type-c-bba-approved-cm202x20-clever-shield-coatings-uk-826.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVideo\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"Protect Your Space with Clever Shield \u0026amp; Wykamol Waterproofing Products\" src=\"https:\/\/www.youtube.com\/embed\/pSyytWTB4mU\" height=\"649\" width=\"1154\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Wykamol","offers":[{"title":"CM20 2m X 20m YELLOW (Hi Vis)","offer_id":57027319005559,"sku":"CM202X20YELL","price":167.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/wykamol-cm20-cavity-drain-membrane-waterproofing-system-550.webp?v=1765879373","url":"https:\/\/clevershieldcoatings.co.uk\/products\/wykamol-cm20-cavity-drain-membrane-2m-x-20m-yellow-hi-vis","provider":"Clever Shield - Asset Protection","version":"1.0","type":"link"}