Celotex CW4050 Cavity Insulation Board 50mm x 450mm x 1200mm (0.54 M²/Sheet)

Product code:778064
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Celotex CW4050 Cavity Insulation Board 50mm x 450mm x 1200mm (0.54 M²/Sheet)

Product code: 778064

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    Celotex CW4050 is an insulation board which is a perfect solution for thermal insulation for all partial fill cavity walls. It comes in convenient size boards making installation hassle-free while benefiting from long-term energy saving properties. It comprises of a polyisocyanurate (PIR) rigid foam core finished with low emissivity aluminium foil facing sheets and is manufactured with agents that have zero ozone depletion potential (ODP) and zero global warming potential (GWP).

    • With low emissivity foil facings, CW4000 is manufactured from rigid polyisocyanurate (PIR) using a blowing agent that has zero ozone depletion potential (zero ODP) and low global warming potential (GWP)
    • Lambda: 0.022W/mK
    • Comes in convenient sized boards for installation between cavity wall ties
    • Achieves an A+ rating when compared to the BRE Green Guide 2008
    • Is certified under BBA certificate number 94/3080
    • Includes low emissivity foil facings giving improved thermal insulation performance within cavity air spaces
    • Is Energy Saving Trust Recommended
    • Future proofs the energy performance of new and existing buildings
    • For full and detailed product information please download the CW4000 product datasheet
    Length 1200 mm
    Width 450 mm
    Thickness 50 mm
    Material Polyisocyanurate
    Usage Cavity Wall
    Fire Retardant Yes
    Coverage 0.54 m²
    Thermal Conductivity 0.022 W/mK
    Made To Order N
    Manufacturer Model No CW4000
    Brand Name Celotex
    Range Description Insulation Board
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