Resistance to penetration of air of 0.01 m³/m².
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TF200 Thermo reflective vapour permeable membrane, ideal for external wall insulation in timber frame construction. • Designed for use on the cold side of insulation • Reflective surface helps improve thermal efficiency • Vapour permeable – allows moisture to escape while staying weather-resistant • Suitable for external wall and building applications • Brand new roll, still sealed in original packaging Great for builders, DIY projects, or renovation work. ⸻ Specifications • Product: TF200 Thermo Membrane • Type: Reflective vapour permeable membrane • Application: External walls / timber frame • Condition: New (wrapped)
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