{"product_id":"actis-boost-r-hybrid-reflective-breather-membrane-35mm-10-05m2-roll","title":"Actis Boost'R Hybrid Reflective Breather Membrane 35mm (10.05m2\/Roll)","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eActis Boost'R Hybrid Reflective Breather Membrane with a 35mm thickness and 10.05m² roll area is a dual-function insulating and breathable membrane designed to enhance thermal performance while maintaining controlled vapour movement. Its multi-layer reflective structure reduces heat loss through radiation and convection, contributing to improved overall envelope efficiency.\u003cbr\u003e\u003cbr\u003eThe membrane provides water resistance and windtightness on the cold side of the insulation while allowing internal moisture vapour to diffuse outward, protecting structural elements from trapped humidity.\u003cbr\u003e\u003cbr\u003eIts integrated insulation layer supports reduced thermal bridging across rafters and studs, offering dependable performance in roofs and walls where space efficiency is required.\u003cbr\u003e\u003cbr\u003eLightweight and flexible, it adapts easily to uneven surfaces and complex detailing, ensuring consistent coverage in both refurbishment and new build applications.\u003cbr\u003e\u003cbr\u003eThe membrane is suitable for use behind ventilated cladding or roof coverings, forming a protective, high-performance layer that complements hybrid insulation systems. \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReflective thermal performance\u003c\/strong\u003e: Reduces radiative heat transfer to enhance overall thermal efficiency in roofs and walls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable construction\u003c\/strong\u003e: Allows controlled vapour diffusion to limit condensation risk within the building fabric.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWindtight and water resistant\u003c\/strong\u003e: Protects the structure from wind-driven moisture while maintaining stable internal conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated insulation layer\u003c\/strong\u003e: Provides additional thermal resistance and reduces cold bridging across framing elements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight handling\u003c\/strong\u003e: Enables quick, accurate installation on uneven or complex surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile compatibility\u003c\/strong\u003e: Suitable for use with hybrid insulation build-ups and common timber or metal framing systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitched roofs\u003c\/strong\u003e: Provides a reflective, breathable external layer to enhance thermal performance and moisture control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTimber frame walls\u003c\/strong\u003e: Supports hybrid insulation arrangements requiring improved thermal resistance with vapour permeability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefurbishment projects\u003c\/strong\u003e: Offers space-efficient thermal enhancement where traditional insulation depth is restricted.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eInstallation Guidance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubstrate preparation\u003c\/strong\u003e: Ensure framing, insulation, and sheathing surfaces are clean and suitable for continuous membrane coverage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMembrane alignment\u003c\/strong\u003e: Unroll the membrane with the reflective surface correctly oriented to achieve declared thermal performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixing application\u003c\/strong\u003e: Secure using appropriate staples, battens, or tapes without overstretching the material.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLap detailing\u003c\/strong\u003e: Maintain consistent overlaps and seal where required to preserve windtightness and moisture protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePenetration sealing\u003c\/strong\u003e: Use compatible accessories around openings and service routes to maintain continuous thermal and moisture control.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eCompliance \u0026amp; Performance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial specification\u003c\/strong\u003e: Manufactured as a multi-layer reflective membrane incorporating a 35mm insulating core.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal behaviour\u003c\/strong\u003e: Designed to reduce radiative heat loss and enhance U-value performance within hybrid systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMoisture management\u003c\/strong\u003e: Functions as a breathable yet water-resistant layer for stable building enclosure conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant note\u003c\/strong\u003e: Always install according to manufacturer guidance to maintain declared thermal, moisture, and windtightness performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Actis","offers":[{"title":"Default Title","offer_id":53771535024239,"sku":"3006001","price":165.47,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/9784\/4591\/files\/Actis_Boost_R_Hybrid_Reflective_Breather_Membrane_-_Photo.jpg?v=1783758673","url":"https:\/\/supplyyard.co.uk\/products\/actis-boost-r-hybrid-reflective-breather-membrane-35mm-10-05m2-roll","provider":"Supply Yard","version":"1.0","type":"link"}