{"product_id":"50mm-sopratherm-cw4050-1-2m-x-0-45m-88-sh-47-52m2","title":"50mm Sopratherm CW4050 1.2m x 0.45m (Pallet of 88)","description":"\u003cp\u003eIntroducing the Celotex CW4050 50mm x 1.2m x 0.45m - 5.94m2, a high-quality insulation solution that's making waves in the construction and energy efficiency industry. This product is designed to provide exceptional thermal insulation for partial fill cavity walls, and it comes packed with features and benefits that can greatly enhance your building project. We'll walk you through the key details, advantages, and even some potential drawbacks, all in a friendly and informative tone.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e*\u003cspan\u003eCelotex insulation boards are now sold under the SOPRATHERM brand\u003c\/span\u003e as part of a product range update by SOPREMA UK. \u003c\/strong\u003eWhile the new branding is being introduced, customers may receive insulation boards displaying either the original Celotex name or the updated SOPRATHERM branding.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eSize and Thickness: 1200 x 450 mm, 50mm thickness\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eThermal Conductivity: 0.022 W\/mK\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eAluminium Foil Facings for enhanced insulation\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eEco-Friendly: Low GWP, zero ODP, and CFC\/HCFC-free\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eCertifications: A+ rating in the BRE Green Guide 2008, CE marking, ISO 9001:2000 compliance\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eConvenient Installation with cavity tie clips\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eLong-lasting energy savings\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eDimensional Stability (DS) for durability\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eArea\/Pack:\u003c\/strong\u003e Each pack covers an impressive 5.94m2, which means fewer boards and less time spent on installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBoard Weight:\u003c\/strong\u003e These boards are lightweight, weighing in at just 2.48kg, making handling and installation easier.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eR-Value:\u003c\/strong\u003e With an R-Value of 2.25m2K\/W, this insulation offers superior thermal resistance to ensure your building stays energy-efficient.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompressive Strength:\u003c\/strong\u003e The boards boast a robust compressive strength of 120kPa, making them suitable for various applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWater Vapour Resistance:\u003c\/strong\u003e Offering a water vapor resistance greater than 150MNs\/g, this insulation helps maintain the integrity of your walls.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003ePros and Cons\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePros:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEfficient Thermal Insulation:\u003c\/strong\u003e The Celotex CW4050 excels at providing superior thermal insulation, ensuring your building remains energy-efficient.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEco-Friendly:\u003c\/strong\u003e It's eco-friendly, with low GWP and zero ODP, making it a responsible choice for environmentally conscious builders.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Designed for convenience, the boards fit neatly between cavity wall ties with the help of cavity tie clips.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLong-Lasting Savings:\u003c\/strong\u003e This product offers reliable, long-lasting energy savings, reducing your heating and cooling costs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCertifications:\u003c\/strong\u003e The Celotex CW4050 comes with certifications that prove its high quality and environmental responsibility.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRigidity:\u003c\/strong\u003e\u003cspan\u003e While the rigid structure aids in easy installation, it might not be the best fit for spaces with a lot of curves or unique angles.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003col style=\"text-align: justify;\"\u003e\u003c\/ol\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: justify;\"\u003eCertification\u003c\/h3\u003e\n\u003cul style=\"text-align: justify;\"\u003e\n\u003cli\u003eThe insulation component of this Celotex is given an A+ rating in comparison to the BRE Green Guide 2008\u003c\/li\u003e\n\u003cli\u003eThis got CE marking complying with BS EN 13165:2001\u003c\/li\u003e\n\u003cli\u003eThis is CFC\/HCFC free that means zero ozone depletion potential (ODP) along with low global warming potential (GWP)\u003c\/li\u003e\n\u003cli\u003eThis is formed in accordance with BS EN ISO 9001:2000 and quality management systems by Celotex Limited\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: justify;\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: justify;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the thermal conductivity (Lambda) value of the Celotex CW4050?\u003c\/strong\u003e The thermal conductivity of the Celotex CW4050 is 0.022 W\/mK.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this product eco-friendly? \u003c\/strong\u003eYes, the Celotex CW4050 is eco-friendly. It is CFC\/HCFC-free, has a low global warming potential (GWP), and zero ozone depletion potential (ODP).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I install the Celotex CW4050 insulation boards?\u003c\/strong\u003e These boards are designed for easy installation. They can be conveniently fitted between cavity wall ties using cavity tie clips for secure placement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat certifications does the Celotex CW4050 insulation hold?\u003c\/strong\u003e The Celotex CW4050 holds an A+ rating in the BRE Green Guide 2008, CE marking in compliance with BS EN 13165:2001, and is manufactured according to BS EN ISO 9001:2000 quality management standards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the R-Value of the Celotex CW4050 insulation?\u003c\/strong\u003e The Celotex CW4050 insulation has an R-Value of 2.25m2K\/W, which indicates its thermal resistance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this insulation help save on energy costs?\u003c\/strong\u003e Yes, the Celotex CW4050 provides long-lasting and reliable energy savings by maintaining a consistent indoor temperature, reducing the need for heating and cooling.\u003c\/p\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003col style=\"text-align: justify;\"\u003e\u003c\/ol\u003e","brand":"Sopratherm","offers":[{"title":"Default Title","offer_id":56549591220603,"sku":"celcav50PAL","price":516.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/6198\/2261\/files\/fe2ab766-6bd0-40f1-a7d2-6aead2837a6c_b3de9328-1d26-4ffc-882d-069ce1031cbc.png?v=1793192803","url":"https:\/\/insulation4less.co.uk\/products\/50mm-sopratherm-cw4050-1-2m-x-0-45m-88-sh-47-52m2","provider":"Insulation4Less","version":"1.0","type":"link"}