{"title":"Wall Insulation","description":"\u003ch2\u003eWall Insulation — UK Specialist Supplier\u003c\/h2\u003e\u003cp\u003eShop our range of wall insulation products for cavity walls, internal dry lining and external wall insulation systems. We stock rigid and semi-rigid mineral wool slabs from leading manufacturers including Rockwool and Isover, suitable for new build and retrofit applications.\u003c\/p\u003e\u003ch3\u003eTypes of Wall Insulation\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCavity Wall Insulation Slabs\u003c\/strong\u003e — Semi-rigid mineral wool batts designed for partial fill cavity wall applications in new build construction. Provides thermal insulation and resists moisture penetration across the cavity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Wall Insulation\u003c\/strong\u003e — Rigid mineral wool boards for dry lining internal walls. Improves thermal performance without reducing cavity width, suitable for solid wall retrofit projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAcoustic Wall Insulation\u003c\/strong\u003e — High-density mineral wool slabs that reduce airborne sound transmission between rooms and through external walls. Used in party walls, separating walls and noise-sensitive environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePartial fill cavity walls in new build residential and commercial construction\u003c\/li\u003e\n\u003cli\u003eInternal dry lining of solid external walls in retrofit projects\u003c\/li\u003e\n\u003cli\u003eParty wall and separating wall acoustic insulation\u003c\/li\u003e\n\u003cli\u003eSteel frame and timber frame wall insulation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Advice\u003c\/h3\u003e\u003cp\u003eWall insulation specification depends on U-value targets, wall construction type and acoustic requirements. Our technical team can advise on product selection and thickness for your project — call \u003cstrong\u003e0161 775 1190\u003c\/strong\u003e (Mon–Fri 8am–4pm).\u003c\/p\u003e","products":[{"product_id":"rockwool-rwa45-insulation-slab-1200x600mm-thermal-fire-uk","title":"Rockwool RWA45 Insulation Slab 1200x600mm - Thermal \u0026 Fire UK","description":"\u003cstyle\u003e#html-body [data-pb-style=P4GY2JH]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll}\u003c\/style\u003e\u003cdiv data-content-type=\"row\" data-appearance=\"contained\" data-element=\"main\"\u003e\u003cdiv data-enable-parallax=\"0\" data-parallax-speed=\"0.5\" data-background-images=\"{}\" data-background-type=\"image\" data-video-loop=\"true\" data-video-play-only-visible=\"true\" data-video-lazy-load=\"true\" data-video-fallback-src=\"\" data-element=\"inner\" data-pb-style=\"P4GY2JH\"\u003e\u003cdiv data-content-type=\"html\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003ch2\u003eRockwool RWA45 Insulation Slab - 1200mm x 600mm\u003c\/h2\u003e\n        \u003cp\u003eThe Rockwool RWA45 Insulation Slab, available at www.pipelagging.com, is a high-quality, resin-bonded stone wool insulation product designed for thermal, acoustic, and fire protection in various UK building applications. Certified to BS EN 13162:2012+A1:2015 (BSI Kitemark KM 06661), this versatile slab is ideal for walls, ceilings, floors, and roofs in residential, commercial, and institutional buildings, offering durability and compliance with UK Building Regulations.\u003c\/p\u003e\n\n        \u003ch2\u003eKey Features\u003c\/h2\u003e\n        \u003cul\u003e\n            \u003cli\u003e\n\u003cstrong\u003eThermal Efficiency:\u003c\/strong\u003e Achieves a thermal conductivity of 0.035 W\/mK (EN 13162), reducing heat loss and improving energy efficiency in buildings, helping to lower fuel bills.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eAcoustic Insulation:\u003c\/strong\u003e The dense, non-directional fibre structure traps sound waves and dampens vibrations, achieving up to 55 dB Rw in specific partition configurations, ideal for noise reduction in dwellings, schools, and hospitals.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eFire Safety:\u003c\/strong\u003e Euroclass A1 non-combustible (EN 13501-1), providing up to 60 minutes of fire resistance in certain applications, enhancing building safety without contributing to fire spread.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eWater Repellent:\u003c\/strong\u003e Resists moisture ingress, reducing the risk of condensation, rot, and mould, ensuring long-term performance in various environments.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eSustainable and Durable:\u003c\/strong\u003e Made from recyclable stone wool, with proven durability of at least 65 years (IW Durability Project, 2016), maintaining performance without compression or degradation.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eFacings Available:\u003c\/strong\u003e Optional aluminium foil, black tissue (60 gsm), or white tissue (100 gsm) facings for enhanced performance, subject to production compatibility and minimum order quantities.\u003c\/li\u003e\n        \u003c\/ul\u003e\n\n        \u003ch2\u003eApplications\u003c\/h2\u003e\n        \u003cp\u003eRockwool RWA45 is suitable for a variety of construction applications, ensuring compliance with UK regulations such as Approved Document E (sound insulation) and Approved Document B (fire safety):\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003e\n\u003cstrong\u003eWalls:\u003c\/strong\u003e Ideal for cavity walls, timber frame walls, steel frame party walls, and internal partitions, meeting acoustic requirements of 40-55 dB Rw for dwellings, schools, and hospitals.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eFloors:\u003c\/strong\u003e Enhances thermal and acoustic performance in suspended timber or concrete floors.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eCeilings and Lofts:\u003c\/strong\u003e Prevents heat loss and improves soundproofing in residential and commercial buildings.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eRoofs:\u003c\/strong\u003e Suitable for flat and pitched roofs, providing thermal insulation and fire protection.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eRefurbishments:\u003c\/strong\u003e Upgrades existing solid masonry walls to meet party wall standards under Approved Document E Section 4, with pre-completion testing required.\u003c\/li\u003e\n        \u003c\/ul\u003e\n\n        \u003ch2\u003eInstallation Guidelines\u003c\/h2\u003e\n        \u003cp\u003eRockwool RWA45 is easy to install, requiring no pinning or fixings due to its density and dimensional stability, ensuring a tight friction fit. Follow these guidelines for optimal performance:\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003e\n\u003cstrong\u003ePreparation:\u003c\/strong\u003e Ensure the area is clean, structurally sound, and free from moisture or defects. Ventilate the workspace and use appropriate PPE (gloves, long sleeves, face mask in unventilated areas, and goggles for overhead work).\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eMeasuring and Cutting:\u003c\/strong\u003e Measure the internal aperture of the frame or joist accurately. Cut slabs using a serrated insulation saw or knife, adding 10mm to width and length for a snug fit.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Push the slab into the structure for a tight, gap-free fit. For specific applications like steel frame party walls, use 60mm RWA45 in the cavity and 75mm in the frame, with two layers of plasterboard (22 kg\/m²) on each side.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eSafety:\u003c\/strong\u003e Fibres may cause temporary skin itching; cover exposed skin and rinse in cold water before washing. Dispose of waste as non-hazardous (EWC 170604) per local regulations.\u003c\/li\u003e\n        \u003c\/ul\u003e\n\n        \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n        \u003ctable\u003e\n            \u003ctr\u003e\n                \u003cth\u003eProperty\u003c\/th\u003e\n                \u003cth\u003eSpecification\u003c\/th\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd\u003eDimensions\u003c\/td\u003e\n                \u003ctd\u003e1200mm x 600mm (1000mm x 600mm for faced slabs)\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd\u003eThickness Range\u003c\/td\u003e\n                \u003ctd\u003e25mm to 230mm\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd\u003eNominal Density\u003c\/td\u003e\n                \u003ctd\u003e45 kg\/m³\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd\u003eThermal Conductivity\u003c\/td\u003e\n                \u003ctd\u003e0.035 W\/mK\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd\u003eFire Classification\u003c\/td\u003e\n                \u003ctd\u003eEuroclass A1 (non-combustible)\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd\u003eWater Absorption\u003c\/td\u003e\n                \u003ctd\u003eWater-repellent (No Performance Determined for short\/long-term absorption)\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd\u003eWater Vapour Transmission\u003c\/td\u003e\n                \u003ctd\u003eNo Performance Determined\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd\u003eDurability\u003c\/td\u003e\n                \u003ctd\u003eRetains performance for at least 65 years\u003c\/td\u003e\n            \u003c\/tr\u003e\n        \u003c\/table\u003e\n\n        \u003ch2\u003eSafety and Handling\u003c\/h2\u003e\n        \u003cp\u003eRockwool RWA45 is safe to install and use, with no hazardous classifications under EU\/UK REACH and CLP regulations. Key safety considerations include:\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003e\n\u003cstrong\u003eHealth:\u003c\/strong\u003e Temporary itching may occur from fibre contact; cover skin and use PPE. If dust is inhaled, rinse the throat and rest. If irritated, flush eyes with water for 15 minutes, and seek medical attention if symptoms persist.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eHigh Temperatures:\u003c\/strong\u003e When heated above 150°C, binder decomposition may release trace gases; ensure ventilation or use appropriate respirators.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Store in original packaging, keep dry, and protect from mechanical damage.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eDisposal:\u003c\/strong\u003e Non-hazardous waste (EWC 170604); dispose in suitable containers, avoiding drains or sewers, per local landfill regulations.\u003c\/li\u003e\n        \u003c\/ul\u003e\n\n        \u003ch2\u003eCertifications and Standards\u003c\/h2\u003e\n        \u003cul\u003e\n            \u003cli\u003e\n\u003cstrong\u003eBSI Kitemark:\u003c\/strong\u003e Certified to BS EN 13162:2012+A1:2015 (KM 06661), ensuring quality and performance consistency.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eEUCEB Certification:\u003c\/strong\u003e Bio-soluble fibres, compliant with Note Q of CLP Regulation 1272\/2008, confirming non-carcinogenic properties.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eManufactured under:\u003c\/strong\u003e ISO 14001 (Environmental Management) and ISO 9001 (Quality Management) systems.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eBuilding Regulations:\u003c\/strong\u003e Meets requirements of Approved Document E (sound insulation), Approved Document B (fire safety), and Approved Document L (energy efficiency).\u003c\/li\u003e\n        \u003c\/ul\u003e\n\n        \u003ch2\u003eSustainability\u003c\/h2\u003e\n        \u003cp\u003eRockwool RWA45 supports sustainable building practices:\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003e\n\u003cstrong\u003eRecyclable:\u003c\/strong\u003e Made from abundant volcanic rock, the product is recyclable, and Rockwool offers recycling programs for installation waste.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eEnvironmental Impact:\u003c\/strong\u003e Zero ozone depletion potential (ODP) and global warming potential (GWP). Production uses advanced filters and cleaning systems to minimise environmental impact.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eEnergy Savings:\u003c\/strong\u003e Reduces energy demand, lowering fuel bills and contributing to climate-resilient communities.\u003c\/li\u003e\n        \u003c\/ul\u003e\n\n        \u003ch2\u003eWhy Choose Rockwool RWA45 from Pipelagging.com?\u003c\/h2\u003e\n        \u003cp\u003eAt www.pipelagging.com, we provide high-quality insulation solutions for UK customers. The Rockwool RWA45 Insulation Slab offers unmatched thermal, acoustic, and fire performance, backed by rigorous certifications and a trusted brand. Perfect for contractors, builders, and homeowners, this product ensures compliance with UK regulations and long-term durability. Order now for fast UK delivery, competitive pricing, and expert support from our team.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e This product is a bulky item and will incur additional carriage charges\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"Rockwool","offers":[{"title":"25mm","offer_id":58099189875013,"sku":"181173","price":126.56,"currency_code":"GBP","in_stock":true},{"title":"30mm","offer_id":58099189907781,"sku":"181174","price":73.22,"currency_code":"GBP","in_stock":true},{"title":"40mm","offer_id":58099189940549,"sku":"181175","price":94.91,"currency_code":"GBP","in_stock":true},{"title":"50mm","offer_id":58099189973317,"sku":"181176","price":86.78,"currency_code":"GBP","in_stock":true},{"title":"60mm","offer_id":58099190006085,"sku":"181177","price":94.48,"currency_code":"GBP","in_stock":true},{"title":"75mm","offer_id":58099190038853,"sku":"209290","price":50.49,"currency_code":"GBP","in_stock":true},{"title":"100mm","offer_id":58099190071621,"sku":"209274","price":49.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1045\/1238\/9445\/files\/rockwool_slab.jpg?v=1780033564"},{"product_id":"rockwool-duct-slab-foiled-50mm-thick-4-8-square-m-pack-1000-x-600mm","title":"Rockwool Ductslab 50mm Insulation 4.8m² - HVAC Ducting Slab","description":"\u003cstyle\u003e#html-body [data-pb-style=W9QGAHV]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll}\u003c\/style\u003e\u003cdiv data-content-type=\"row\" data-appearance=\"contained\" data-element=\"main\"\u003e\u003cdiv data-enable-parallax=\"0\" data-parallax-speed=\"0.5\" data-background-images=\"{}\" data-background-type=\"image\" data-video-loop=\"true\" data-video-play-only-visible=\"true\" data-video-lazy-load=\"true\" data-video-fallback-src=\"\" data-element=\"inner\" data-pb-style=\"W9QGAHV\"\u003e\u003cdiv data-content-type=\"html\" data-appearance=\"default\" data-element=\"main\"\u003e\u003cdiv\u003e\n  \u003ch2\u003eRockwool Ductslab 50mm Thick - 4.8m² Pack\u003c\/h2\u003e\n  \u003cp\u003eThe \u003cstrong\u003eRockwool Ductslab 50mm Thick (4.8m² Pack)\u003c\/strong\u003e is a high-performance insulation solution designed specifically for ductwork and water storage tanks. Engineered by Rockwool, a trusted name in insulation, this semi-rigid, foil-faced slab provides exceptional thermal and acoustic insulation, making it an ideal choice for HVAC systems in internal and external environments, including plant rooms.\u003c\/p\u003e\n  \n  \u003ch3\u003eKey Features\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSuperior Thermal Insulation:\u003c\/strong\u003e With excellent thermal conductivity, Ductslab helps maintain optimal temperatures, reducing energy loss and improving system efficiency.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAcoustic Performance:\u003c\/strong\u003e Reduces noise from duct systems, ensuring quieter environments in commercial and industrial settings.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNon-Combustible:\u003c\/strong\u003e Rated A1 Euroclass for fire safety, offering peace of mind in high-risk areas.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWater-Repellent:\u003c\/strong\u003e Resists moisture, protecting ductwork and maintaining insulation performance in humid conditions.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHigh-Temperature Resistance:\u003c\/strong\u003e Suitable for use with temperatures up to 230°C, perfect for demanding HVAC applications.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFoil-Faced Finish:\u003c\/strong\u003e The aluminium foil facing enhances durability and provides a clean, professional appearance.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch3\u003eApplications\u003c\/h3\u003e\n  \u003cp\u003eRockwool Ductslab is versatile and designed for insulating rectangular and square ductwork and water storage tanks. It is particularly suited for:\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eHVAC systems in commercial and industrial buildings.\u003c\/li\u003e\n    \u003cli\u003eExternal ductwork exposed to weather conditions.\u003c\/li\u003e\n    \u003cli\u003ePlant rooms requiring robust thermal and acoustic control.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch3\u003eInstallation\u003c\/h3\u003e\n  \u003cp\u003eThe semi-rigid nature of Ductslab makes it easy to cut, handle, and install. It can be securely fitted around ductwork or tanks using appropriate fixings, ensuring a snug and effective insulation layer. Always follow Rockwool’s installation guidelines for best results.\u003c\/p\u003e\n  \n  \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e 50mm\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCoverage:\u003c\/strong\u003e 4.8m² per pack\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stone wool with aluminium foil facing\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFire Rating:\u003c\/strong\u003e A1 Euroclass (non-combustible)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaximum Service Temperature:\u003c\/strong\u003e 230°C\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWater Repellency:\u003c\/strong\u003e Water-repellent\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch3\u003eWhy Choose Rockwool Ductslab?\u003c\/h3\u003e\n  \u003cp\u003eManufactured from sustainable, recyclable stone wool, Rockwool Ductslab combines performance, safety, and environmental responsibility. Its robust design ensures long-term durability, while its thermal and acoustic properties contribute to energy savings and improved comfort. Whether you’re upgrading an existing system or installing new ductwork, Ductslab delivers reliable results.\u003c\/p\u003e\n  \n  \u003cp\u003eOrder your Rockwool Ductslab 50mm Thick (4.8m² Pack) today from \u003ca href=\"https:\/\/www.pipelagging.com\"\u003ewww.pipelagging.com\u003c\/a\u003e and enhance the efficiency and safety of your HVAC systems.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"Rockwool","offers":[{"title":"Default Title","offer_id":58099266355525,"sku":"DUCTSLABHP50","price":124.06,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1045\/1238\/9445\/files\/rockwool_slab-58b6e2f02d7be.jpg?v=1780032166"},{"product_id":"rockwool-duct-slab-foiled-40mm-thick-6-sq-m-pack-1000-x-600mm","title":"Rockwool Duct Slab Foiled 40mm Thick 6 Sq m Pack 1000 x 600mm","description":"\u003ch2\u003eRockwool  Ductslab and Ductwrap  \u003c\/h2\u003e\n\u003cp\u003eThermal insulation for air conditioning, warm air and extractor ducts, located either in plant rooms and boiler houses or externally. Rockwool Ductslab and Ductwrap can also be used to insulate cold water storage tanks thermally, feeds and expansion tanks with service temperatures of up to 230 °C. Rockwool Ductwrap consists of a lightweight, flexible insulation roll faced with reinforced aluminium foil. Rockwool Ductslab consists of a semi-rigid insulation slab-faced with reinforced aluminium foil. Advantages Non-combustible (Euroclass A1) Water repellent Acoustically absorbent Chemically inert Easy to handle and install.\u003c\/p\u003e\n\u003cp\u003eRockwool Ductslab and Ductwrap achieve excellent thermal protection for ductwork and water storage tanks up to 230 °C. The products are also non-combustible and water resistant.\u003c\/p\u003e\n\u003ch2\u003ePerformance \u0026amp; properties\u003c\/h2\u003e\n\u003cp\u003eThermal Properties - The mean temperature of the duct effects the thermal conductivity of the duct. Details below: 10 °C is 0.033W\/mK 50 °C is 0.040W\/mK 100 °C is 0.050W\/mK 150 °C is 0.063W\/mK\u003c\/p\u003e\n\u003cp\u003eAcoustic Properties - Ductslab or Ductwrap can improve the level of environmental sound. For higher standards of acoustic attenuation, Rockwool Tech wrap 2 or Techtube can be used to provide both thermal and acoustic insulation. For further information, please see the product datasheet.\u003c\/p\u003e\n\u003cp\u003eFire Properties - The products are non-combustible and are rated A1 Euro class.\u003c\/p\u003e\n\u003cp\u003eService Temperature -Rockwool Ductslab and Ductwrap can be used for service temperatures up to 230 °C. The limiting outer foil face temperature is 80 °C to maintain facing bond strength.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eGreen Guide Rating\u003c\/strong\u003e - The summary rating, based on the corresponding BRE Global Green Guide online generic specification, varies for Rockwool Ductslab and Ductwrap. Please contact the Customer Solutions and Sales Support team for more information.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eWater Repellency\u003c\/strong\u003e - When suitably taped, the aluminium foil gives Ductslab and Ductwrap a water vapour resistance of approx. 1000 MNs\/g.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eThird Party Approvals\u003c\/strong\u003e - Ductslab and Ductwrap hold a London Underground Limited (LUL) approval.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eOzone Depleting Potential\u003c\/strong\u003e - Relying on entrapped air for its thermal properties, we are proud to say that Rockwool Ductslab and Ductwrap does not contain (and has never contained) gases that have an ozone depleting potential (ODP).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eGlobal Warming Potential\u003c\/strong\u003e - Relying on entrapped air for its thermal properties, we are proud to say that Rockwool Ductslab and Ductwrap does not contain (and has never contained) gases that have a global warming potential (GWP). Therefore, they have a zero GWP for rating schemes such as the Code for Sustainable Homes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eRockwool Mineral Fibre Duct Slab 50mm x 1.0m x .6m Slab x 8 Slabs 4.8 square metres Ideal for thermal and acoustic insulation of metal ducts at all levels inside a building.\u003c\/span\u003e\u003c\/p\u003e","brand":"Rockwool","offers":[{"title":"Default Title","offer_id":58099276874053,"sku":"DUCTSLABHP40","price":118.15,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1045\/1238\/9445\/files\/rockwool_slab_1-58b6e3120622a.jpg?v=1780032194"},{"product_id":"rockwool-flexi-insulation-slab-50mm-x-1-2m-x-600mm-pack-of-12","title":"Rockwool Flexi Insulation Slab 50mm x 1.2m x 600mm Pack of 12","description":"\u003cp\u003eThe perfect friction fit for framed constructions Rockwool Flexi® Insulation Slab is a unique, flexi-edged insulation product, specifically developed using patented technology for a fast and easy, perfect friction fit between timber and metal frame systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRockwool Flexi®\u003c\/strong\u003e\u003cbr\u003eFlexI® insulation slabs ensure essential tight fitting for thermal and acoustic integrity between frames in walls, partitions, floors and roofs, without the need for cutting or waste. \u003cbr\u003eMade from renewable volcanic rock, they are extremely fire resistant and significantly reduce the carbon footprint of a building.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvantages\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOutstanding thermal, acoustic and fire properties \u003cbr\u003eRockwool FlexI® Insulation edge offers accurate fit to all widths\u003cbr\u003eMulti-application; fits all typical metal and timber stud spacing\u003cbr\u003eWide range of thicknesses\u003cbr\u003eNo waste\u003cbr\u003eEasy to handle and install without gaps\u003cbr\u003eFire classification A1\u003cbr\u003eCan be used as a full fill solution in timberframe party walls to achieve zero effective U-value within SAP 2012.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct properties and design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRockwool Flexi® suits standard stud and floor joist spacings and is available in the following sized slabs: 50mm 70mm and 100mm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackaging\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRockwool Flexi® Insulation is supplied palletised, compression packed in polyethylene bags, protected by a weatherproof covering allowing it to be stored outside. However the FlexI® slabs should not be left permanently exposed to the elements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation guidance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRockwool Flexi® Slabs are light and easy to cut to any shape with a sharp knife.\u003cbr\u003eEnsuring a perfect insulation fit is essential to maintain the thermal and acoustic integrity of the wall. \u003cbr\u003eTypical softwood timber moisture contents can range between 6-30%, dependant on exposure to the elements. \u003cbr\u003eAs a rule of thumb, timber will expand 1% for every 4% of moisture content.\u003cbr\u003eIf insulation is installed when timber has high moisture content, it can result in a potential 6 mm vertical void on each side, when the timber dries out. \u003cbr\u003eRockwool Flexi® expands into this void, ensuring thermal and acoustic integrity, whilst rigid insulations may leave a 6 mm gap, or even fall out.\u003cbr\u003eWhere studs or joists are spaced at 400mm centres, 400mm wide Rockwool Flexi® should be used.\u003cbr\u003eFlexi® is also fast and easy to friction fit between floor joists from below, prior to fixing the plasterboard ceiling.\u003cbr\u003eOnce installed Rockwool Flexi® does not require any maintenance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRockwool Flexi® Standards and quality approvals.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFire classification\u003c\/p\u003e\n\u003cp\u003eRockwool Flexi® achieves a reaction to fire classification of A1, as defined in EN13501-1.\u003c\/p\u003e\n\u003cp\u003eThermal Performance\u003cbr\u003eRockwool Flexi® has a thermal conductivity of 0.038W\/mK and 0.035W\/mK at 140 mm thickness and above.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHealth and Safety\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe safety of ROCKWOOL stone wool is confirmed by current UK and Republic of Ireland health \u0026amp; safety regulations and EU directive 97\/69\/EC : ROCKWOOL\u003cbr\u003efibres are not classified as a possible human carcinogen. A Material Safety Data Sheet is available and can be downloaded from www.rockwool.co.uk to assist in the preparation of risk assessments, as required by the Control of Substances Hazardous to Health Regulations (CO SHH).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMade from a renewable and plentiful naturally occuring resource, Rockwool insulation saves fuel costs and energy in use and relies on trapped air for its thermal properties.\u003cbr\u003eROCKWOOL insulation does not contain (and has never contained) gases that have ozone depletion potential (ODP) or global warming potential (GWP).\u003cbr\u003eROCKWOOL is approximately 97% recyclable.\u003c\/p\u003e","brand":"Rockwool","offers":[{"title":"Default Title","offer_id":58099317408069,"sku":"RFS50","price":74.56,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1045\/1238\/9445\/files\/rockwool_slab_1_1.jpg?v=1780032324"},{"product_id":"rockwool-flexi-insulation-slab-70mm-x-1-2m-x-600mm-pack-of-8","title":"Rockwool Flexi Insulation Slab 70mm x 1.2m x 600mm Pack of 8","description":"\u003cdiv data-content-type=\"html\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003cp\u003eThe perfect friction fit for framed constructions Rockwool Flexi® Insulation Slab is a unique, flexi-edged insulation product, specifically developed using patented technology for a fast and easy, perfect friction fit between timber and metal frame systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRockwool Flexi®\u003c\/strong\u003e\u003cbr\u003eFlexI® insulation slabs ensure essential tight fitting for thermal and acoustic integrity between frames in walls, partitions, floors and roofs, without the need for cutting or waste. \u003cbr\u003eMade from renewable volcanic rock, they are extremely fire resistant and significantly reduce the carbon footprint of a building.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvantages\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOutstanding thermal, acoustic and fire properties \u003cbr\u003eRockwool FlexI® Insulation edge offers accurate fit to all widths\u003cbr\u003eMulti-application; fits all typical metal and timber stud spacing\u003cbr\u003eWide range of thicknesses\u003cbr\u003eNo waste\u003cbr\u003eEasy to handle and install without gaps\u003cbr\u003eFire classification A1\u003cbr\u003eCan be used as a full fill solution in timberframe party walls to achieve zero effective U-value within SAP 2012.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct properties and design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRockwool Flexi® suits standard stud and floor joist spacings and is available in the following sized slabs: 50mm 70mm and 100mm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackaging\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRockwool Flexi® Insulation is supplied palletised, compression packed in polyethylene bags, protected by a weatherproof covering allowing it to be stored outside. However the FlexI® slabs should not be left permanently exposed to the elements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation guidance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRockwool Flexi® Slabs are light and easy to cut to any shape with a sharp knife.\u003cbr\u003eEnsuring a perfect insulation fit is essential to maintain the thermal and acoustic integrity of the wall. \u003cbr\u003eTypical softwood timber moisture contents can range between 6-30%, dependant on exposure to the elements. \u003cbr\u003eAs a rule of thumb, timber will expand 1% for every 4% of moisture content.\u003cbr\u003eIf insulation is installed when timber has high moisture content, it can result in a potential 6 mm vertical void on each side, when the timber dries out. \u003cbr\u003eRockwool Flexi® expands into this void, ensuring thermal and acoustic integrity, whilst rigid insulations may leave a 6 mm gap, or even fall out.\u003cbr\u003eWhere studs or joists are spaced at 400mm centres, 400mm wide Rockwool Flexi® should be used.\u003cbr\u003eFlexi® is also fast and easy to friction fit between floor joists from below, prior to fixing the plasterboard ceiling.\u003cbr\u003eOnce installed Rockwool Flexi® does not require any maintenance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRockwool Flexi® Standards and quality approvals.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFire classification\u003c\/p\u003e\n\u003cp\u003eRockwool Flexi® achieves a reaction to fire classification of A1, as defined in EN13501-1.\u003c\/p\u003e\n\u003cp\u003eThermal Performance\u003cbr\u003eRockwool Flexi® has a thermal conductivity of 0.038W\/mK and 0.035W\/mK at 140 mm thickness and above.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHealth and Safety\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe safety of ROCKWOOL stone wool is confirmed by current UK and Republic of Ireland health \u0026amp; safety regulations and EU directive 97\/69\/EC : ROCKWOOL\u003cbr\u003efibres are not classified as a possible human carcinogen. A Material Safety Data Sheet is available and can be downloaded from www.rockwool.co.uk to assist in the preparation of risk assessments, as required by the Control of Substances Hazardous to Health Regulations (CO SHH).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMade from a renewable and plentiful naturally occuring resource, Rockwool insulation saves fuel costs and energy in use and relies on trapped air for its thermal properties.\u003cbr\u003eROCKWOOL insulation does not contain (and has never contained) gases that have ozone depletion potential (ODP) or global warming potential (GWP).\u003cbr\u003eROCKWOOL is approximately 97% recyclable.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Technical Details - Download PDF:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"Rockwool Flexi Slab Technical Data -PDF Download\" href=\"http:\/\/www.pipelagging.com\/pdf\/rockwool\/flexi_datasheet.pdf\" target=\"_blank\"\u003e\u003cimg title=\"Rockwool Flexi Slab Data Sheet\" src=\"{{media%20url=wysiwyg\/logos_emb\/flexi_datasheet.jpg}}\" alt=\"flex_data\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Application Details - PDF Download:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"Rockwool Flexi - Product Application Guide\" href=\"http:\/\/www.pipelagging.com\/pdf\/rockwool\/flexi_application.pdf\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg title=\"Rockwool Flexi - Product Application Guide\" src=\"{{media%20url=wysiwyg\/logos_emb\/flexi_application.jpg}}\" alt=\"flexi_apllication\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Rockwool","offers":[{"title":"Default Title","offer_id":58099317834053,"sku":"RFS70","price":97.37,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1045\/1238\/9445\/files\/rockwool_slab_1_1_1.jpg?v=1780032324"},{"product_id":"rockwool-flexi-insulation-slab-100mm-x-1-2m-x-600mm-pack-of-6","title":"Rockwool Flexi Insulation Slab 100mm x 1.2m x 600mm Pack of 6","description":"\u003cp\u003eThe perfect friction fit for framed constructions Rockwool Flexi® Insulation Slab is a unique, flexi-edged insulation product, specifically developed using patented technology for a fast and easy, perfect friction fit between timber and metal frame systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRockwool Flexi®\u003c\/strong\u003e\u003cbr\u003eFlexI® insulation slabs ensure essential tight fitting for thermal and acoustic integrity between frames in walls, partitions, floors and roofs, without the need for cutting or waste. \u003cbr\u003eMade from renewable volcanic rock, they are extremely fire resistant and significantly reduce the carbon footprint of a building.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvantages\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOutstanding thermal, acoustic and fire properties \u003cbr\u003eRockwool FlexI® Insulation edge offers accurate fit to all widths\u003cbr\u003eMulti-application; fits all typical metal and timber stud spacing\u003cbr\u003eWide range of thicknesses\u003cbr\u003eNo waste\u003cbr\u003eEasy to handle and install without gaps\u003cbr\u003eFire classification A1\u003cbr\u003eCan be used as a full fill solution in timberframe party walls to achieve zero effective U-value within SAP 2012.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct properties and design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRockwool Flexi® suits standard stud and floor joist spacings and is available in the following sized slabs: 50mm 70mm and 100mm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackaging\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRockwool Flexi® Insulation is supplied palletised, compression packed in polyethylene bags, protected by a weatherproof covering allowing it to be stored outside. However the FlexI® slabs should not be left permanently exposed to the elements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation guidance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRockwool Flexi® Slabs are light and easy to cut to any shape with a sharp knife.\u003cbr\u003eEnsuring a perfect insulation fit is essential to maintain the thermal and acoustic integrity of the wall. \u003cbr\u003eTypical softwood timber moisture contents can range between 6-30%, dependant on exposure to the elements. \u003cbr\u003eAs a rule of thumb, timber will expand 1% for every 4% of moisture content.\u003cbr\u003eIf insulation is installed when timber has high moisture content, it can result in a potential 6 mm vertical void on each side, when the timber dries out. \u003cbr\u003eRockwool Flexi® expands into this void, ensuring thermal and acoustic integrity, whilst rigid insulations may leave a 6 mm gap, or even fall out.\u003cbr\u003eWhere studs or joists are spaced at 400mm centres, 400mm wide Rockwool Flexi® should be used.\u003cbr\u003eFlexi® is also fast and easy to friction fit between floor joists from below, prior to fixing the plasterboard ceiling.\u003cbr\u003eOnce installed Rockwool Flexi® does not require any maintenance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRockwool Flexi® Standards and quality approvals.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFire classification\u003c\/p\u003e\n\u003cp\u003eRockwool Flexi® achieves a reaction to fire classification of A1, as defined in EN13501-1.\u003c\/p\u003e\n\u003cp\u003eThermal Performance\u003cbr\u003eRockwool Flexi® has a thermal conductivity of 0.038W\/mK and 0.035W\/mK at 140 mm thickness and above.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHealth and Safety\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe safety of ROCKWOOL stone wool is confirmed by current UK and Republic of Ireland health \u0026amp; safety regulations and EU directive 97\/69\/EC : ROCKWOOL\u003cbr\u003efibres are not classified as a possible human carcinogen. A Material Safety Data Sheet is available and can be downloaded from www.rockwool.co.uk to assist in the preparation of risk assessments, as required by the Control of Substances Hazardous to Health Regulations (CO SHH).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMade from a renewable and plentiful naturally occuring resource, Rockwool insulation saves fuel costs and energy in use and relies on trapped air for its thermal properties.\u003cbr\u003eROCKWOOL insulation does not contain (and has never contained) gases that have ozone depletion potential (ODP) or global warming potential (GWP).\u003cbr\u003eROCKWOOL is approximately 97% recyclable.\u003c\/p\u003e","brand":"Rockwool","offers":[{"title":"Default Title","offer_id":58099317866821,"sku":"RFS100","price":93.12,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1045\/1238\/9445\/files\/rockwool_slab_1_1_1_1.jpg?v=1780032323"},{"product_id":"rockwool-ablative-coated-batt-50mm-x-600mm-x-1200mm","title":"Rockwool Ablative Coated Batt 50mm x 600mm x 1200mm","description":"\u003ch2\u003eRockwool Ablative Coated Batt for effective firestopping in the voids around service pipes, ductwork and cables.\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul class=\"richText\"\u003e\n\u003cli\u003eUp to 4 hours fire performance.\u003c\/li\u003e\n\u003cli\u003eLightweight and simple to install.\u003c\/li\u003e\n\u003cli\u003eNo maintenance required.\u003c\/li\u003e\n\u003cli\u003eTested for air tightness.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Information:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable class=\"tek\" cellspacing=\"1\"\u003e\n\u003ccolgroup\u003e\n\u003ccol class=\"label\"\u003e\n\u003ccol class=\"value\"\u003e\n\u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eProperties\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003eLength\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e1200mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003eWidth\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e600mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003eThickness\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e50mm and 60mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003eFire Resistance\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003eup to 4 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003eDensity\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e160 \u0026amp; 180Kg\/m3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003eAcoustic Data\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003eup to 52dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003eStandards\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003eISO 14001:2004\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eFirestopping solution for voids in walls and floors.\u003c\/p\u003e\n\u003cp\u003eAs part of the comprehensive FIREPRO range of fire protection products, the  ROCKWOOL Ablative Coated Batt is intended to act as an airseal barrier to reinstate fire resistance and acoustic* performances.\u003c\/p\u003e\n\u003cp\u003eThe ROCKWOOL Ablative Coated Batt is intended to act as an airseal barrier to reinstate the fire resistance and acoustic* performances of concrete floors, masonry walls and dry wall systems when voids have been created for the passage of services. This includes pipes made of plain or stainless steel, cast iron, copper, polypropylene (PP ), high density polythene (HDPE ), PVC and ABS along with all sheathed cables up to 80mm and supported cable bundles up to 100mm.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eAblative Coated Batts can also be used as a ‘head-of-wall’ barrier to extend the fire resistance and acoustic performances of drywall or masonry walls that finish at suspended ceiling height, up to the concrete soffit above. For use in concrete floors please contact the Rockwool Technical Solutions team for size limitations.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eIn response to this growing and increasingly important market, ROCKWOOL has re-designed and tested the product to the dedicated fire resistance standard for penetration seals - EN 1366-3. Due to its specific nature, this document is intended to supersede the traditional BS 476: Parts 20 and 22 previously used for fire seal testing in the UK construction market. The tests have proved the capability of a single 50mm Batt to provide up to 2 hours fire resistance integrity, insulation ratings are dependent upon the service penetration. Where 4 hour integrity and insulation are required we recommend the use of our 60mm Coated Batt. Please refer to page 8 of the ROCKWOOL Firepro ® brochure for the 60mm product.\u003c\/p\u003e\n\u003cp\u003eGeneral benefits: Excellent fire resistance from single thickness Batt Standard size: 1200 x 600 x 50mm Suitable for sealing wall and floor voids containing most commonly used services Can be used as a blank seal and a head of wall seal Lightweight and simple installation Maintenance free 160kg\/m3 density base material provides additional benefits of a smoke and acoustic seal Tested for air tightness\u003c\/p\u003e","brand":"Rockwool","offers":[{"title":"Default Title","offer_id":58099320193349,"sku":"RAB50","price":40.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1045\/1238\/9445\/files\/rockwool_ablative_batt.jpg?v=1780032331"},{"product_id":"knauf-earthwool-acoustic-roll-50mm-15-60m2","title":"Knauf 2400365 Earthwool Acoustic Roll 50mm 15.60m2","description":"\u003ch2\u003eKnauf Earthwool Acoustic Roll 50mm Thick, 15.60 square metres\u003c\/h2\u003e\n\u003cp\u003eDesigned specifically for sound insulation of residential building elements such as Robust Detail walls and floors, separating floors and walls, internal floors and walls as well as commercial metal stud partitions where compliance with acoustic regulations is required. Earthwool Acoustic Rolls are 1200mm wide and ready-cut to produce three, 400mm wide rolls, or two, 600mm wide rolls and manufactured to a minimum density of 10Kg\/m3.\u003c\/p\u003e\n\u003cp\u003eBenefits:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExcellent sound absorption properties\u003c\/li\u003e\n\u003cli\u003eEuroclass A1 non-combustible\u003c\/li\u003e\n\u003cli\u003eLightweight roll for ease of handling\u003c\/li\u003e\n\u003cli\u003eReady-cut rolls for use with: -timber studs at 400mm centres or, -timber studs at 600mm centres\u003c\/li\u003e\n\u003cli\u003eLong roll lengths for quick installation\u003c\/li\u003e\n\u003cli\u003eFriction fits between studs and closes joints to ensure sound insulation performance is achieved\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Knauf","offers":[{"title":"Default Title","offer_id":58099366330693,"sku":"2400365","price":76.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1045\/1238\/9445\/files\/earthwool_acoustic_roll.jpg?v=1780032495"},{"product_id":"knauf-earthwool-acoustic-roll-25mm-25-64m2","title":"Knauf Earthwool Acoustic Roll 25mm 25.64m2","description":"\u003ch2\u003eKnauf Earthwool Acoustic Roll 25mm Thick, 25.64 square metres\u003c\/h2\u003e\n\u003cp\u003eDesigned specifically for sound insulation of residential building elements such as Robust Detail walls and floors, separating floors and walls, internal floors and walls as well as commercial metal stud partitions where compliance with acoustic regulations is required. Earthwool Acoustic Rolls are 1200mm wide and ready-cut to produce three, 400mm wide rolls, or two, 600mm wide rolls and manufactured to a minimum density of 10Kg\/m3.\u003c\/p\u003e\n\u003cp\u003eBenefits:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExcellent sound absorption properties\u003c\/li\u003e\n\u003cli\u003eEuroclass A1 non-combustible\u003c\/li\u003e\n\u003cli\u003eLightweight roll for ease of handling\u003c\/li\u003e\n\u003cli\u003eReady-cut rolls for use with: -timber studs at 400mm centres or, -timber studs at 600mm centres\u003c\/li\u003e\n\u003cli\u003eLong roll lengths for quick installation\u003c\/li\u003e\n\u003cli\u003eFriction fits between studs and closes joints to ensure sound insulation performance is achieved\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Knauf","offers":[{"title":"Default Title","offer_id":58099366592837,"sku":"2400366","price":81.28,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1045\/1238\/9445\/files\/earthwool_acoustic_roll_1.jpg?v=1780032495"},{"product_id":"rockwool-fire-duct-slab-2m-x-1200mm-x-40mm","title":"Rockwool Fire Duct Slab 2m x 1200mm x 40mm","description":"\u003cstyle\u003e#html-body [data-pb-style=I24P9CU]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll}\u003c\/style\u003e\u003cdiv data-content-type=\"row\" data-appearance=\"contained\" data-element=\"main\"\u003e\u003cdiv data-enable-parallax=\"0\" data-parallax-speed=\"0.5\" data-background-images=\"{}\" data-background-type=\"image\" data-video-loop=\"true\" data-video-play-only-visible=\"true\" data-video-lazy-load=\"true\" data-video-fallback-src=\"\" data-element=\"inner\" data-pb-style=\"I24P9CU\"\u003e\u003cdiv data-content-type=\"text\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003ch2\u003eRockwool Fire Duct Slab 2m x 1200mm x 40mm\u003c\/h2\u003e\n\u003cp\u003eFire Duct Slab is a high density insulation slab faced with reinforced aluminium foil.\u003cbr\u003eRectangular and circular, single layer fire protection for steel ductwork.\u003cbr\u003eAs part of the comprehensive ROCKWOOL FIREPRO ® range of fire protection products, Fire Duct Systems provide fire protection, thermal and\u003cbr\u003eacoustic insulation for circular and rectangular steel ductwork.\u003c\/p\u003e\n\u003ch2\u003e\n\u003cbr\u003eAdvantages:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSpecified with confidence\u003c\/li\u003e\n\u003cli\u003eQuick and easy to install\u003c\/li\u003e\n\u003cli\u003eFully certified to BS 476–24 (duct types A and B)\u003c\/li\u003e\n\u003cli\u003e ½, 1, 1 ½ and 2hour fire protection for stability, integrity and insulation\u003c\/li\u003e\n\u003cli\u003eChoice of fixing options\u003c\/li\u003e\n\u003cli\u003eSingle layer, enabling verification of system installation\u003c\/li\u003e\n\u003cli\u003eSpace efficient, non-brittle, strong and safe\u003c\/li\u003e\n\u003cli\u003eMulti-role insulation: fire protection, acoustic and thermal\u003c\/li\u003e\n\u003cli\u003eCan be installed on standard DW144\/42 ductwork\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"Rockwool","offers":[{"title":"Default Title","offer_id":58099384058181,"sku":"RWDUCT2000X1200X40","price":74.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1045\/1238\/9445\/files\/rockwool_fireduct_slab.jpg?v=1780032553"},{"product_id":"ecotherm-pr40-eco-versal-40mm-x-1200mm-x-2400mm","title":"Ecotherm PR40 Eco Versal 40mm x 1200mm x 2400mm","description":"\u003cstyle\u003e#html-body [data-pb-style=AICCSGU]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll}\u003c\/style\u003e\u003cdiv data-content-type=\"row\" data-appearance=\"contained\" data-element=\"main\"\u003e\u003cdiv data-enable-parallax=\"0\" data-parallax-speed=\"0.5\" data-background-images=\"{}\" data-background-type=\"image\" data-video-loop=\"true\" data-video-play-only-visible=\"true\" data-video-lazy-load=\"true\" data-video-fallback-src=\"\" data-element=\"inner\" data-pb-style=\"AICCSGU\"\u003e\u003cdiv data-content-type=\"text\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003ch2\u003eEco-Versal Ecotherm PR40 Insulation Board.\u003c\/h2\u003e\n\u003cp\u003eEco-Versal by EcoTherm is a premium polyisocyanurate (PIR) insulation board explicitly designed for pitched roof applications. It offers outstanding thermal performance and versatility for both new constructions and retrofit projects. Featuring a rigid, fibre-free PIR core sandwiched between gas-tight aluminium foil facings, Eco-Versal delivers exceptional thermal conductivity of 0.022 W\/mK, ensuring superior energy efficiency and helping to significantly reduce CO2 emissions. This makes it ideal for meeting or exceeding UK Building Regulations and achieving low U-values.\u003c\/p\u003e\n\u003cp\u003eThe board is highly durable, moisture-resistant, and lightweight, making it easy to handle and install, even in challenging roofing environments. Its robust construction resists compression and maintains performance over time, while the aluminium facings provide an additional barrier against moisture and enhance fire resistance. Eco-Versal is compatible with a variety of roofing systems, including slate, tile, and metal, and its compatibility with EcoTherm’s full range of insulation products allows for seamless integration into broader building projects.\u003c\/p\u003e\n\u003cp\u003eWith a focus on sustainability, Eco-Versal contributes to energy savings and environmental responsibility, supporting efforts to create more thermally efficient, comfortable, and cost-effective buildings. Available in a range of thicknesses and sizes, it caters to diverse project needs, ensuring optimal insulation performance for pitched roofs while maintaining structural integrity and long-term reliability.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eReaction to fire is measured with a Euroclass rating.\u003c\/li\u003e\n\u003cli\u003eUnder System 4 AVCP, Eco-Versal has a Euroclass rating of F.\u003c\/li\u003e\n\u003cli\u003eEco-Versal is available in the following standard size: Width - 1200 mm. Length - 2400 mm.\u003c\/li\u003e\n\u003cli\u003eAccording to BS EN 826: 2013, Eco-Versal's average compressive stress exceeds 140 kPa when tested at 10% compression.\u003c\/li\u003e\n\u003cli\u003eEco-Versal has a thermal conductivity of 0.022 W\/mK across all thicknesses.\u003c\/li\u003e\n\u003cli\u003eEco-Versal is a rigid thermoset polyisocyanurate (PIR) insulation.\u003c\/li\u003e\n\u003cli\u003eEco-Versal is available in the following thicknesses: 25 - 150 mm.\u003c\/li\u003e\n\u003cli\u003eEco-Versal has aluminium composite foil on both its inner and outer faces. This foil is bonded to the insulation core during manufacture.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePotential restrictions on this product vary depending on building type, height, construction, and location. For guidance regarding the routes to compliance for meeting the fire safety requirements, please refer to the relevant \u003ca tabindex=\"-1\" href=\"https:\/\/www.gov.uk\/government\/collections\/approved-documents\"\u003eBuilding Regulations \/ Standards for England, Wales, and Scotland\u003c\/a\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"Ecotherm","offers":[{"title":"Default Title","offer_id":58099550552389,"sku":"10024382","price":28.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1045\/1238\/9445\/files\/cq5dam.web.1280.1280.png?v=1780033909"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1045\/1238\/9445\/collections\/image_0969e241-0ca7-49bf-bf5d-bb1f40c72e93.png?v=1780573257","url":"https:\/\/www.pipelagging.com\/collections\/wall-insulation.oembed","provider":"Pipelagging.com","version":"1.0","type":"link"}