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    Cavity Insulation - Partial Fill

    Product Type:


    Market Sector:


    Celotex CW4000 (28M)

    Product Description:

    Celotex CW4000 is an insulation board aimed specifically at partial fill cavity wall applications. With low emissivity foil facings, CW4000 is manufactured from rigid polyisocyanurate (PIR) using a blend of blowing agents that have zero ozone depletion potential (zero ODP) and low global warming potential (GWP).


    IMPORTANT: Celotex have recently identified a compliance issue relating to the calculation and testing of the lambda value of products in their 4000 and 5000 range and the Crown-Bond and Crown-Fix products within Crown Flat Roofing range.

    Please click here to read the full statement regarding declared lambda.



    M4 Product Table

    Encon Product Code Product Description Unit Type Quantity
    28MCW4040 CELOTEX-CW4000 CAVITY 1200x450x40mm (14)
    28MCW4050 CELOTEX-CW4000 CAVITY 1200x450x50mm (11)
    28MCW4060 CELOTEX-CW4000 CAVITY 1200x450x60mm (10)
    28MCW4065 CELOTEX-CW4000 CAVITY 1200x450x65mm ( 7) PACK
    28MCW4075 CELOTEX-CW4000 CAVITY 1200x450x75mm ( 8)
    28MCW4085 CELOTEX-CW4000 CAVITY 1200x450x85mm ( 7)
    28MCW4100 CELOTEX-CW4000 CAVITY 1200x450x100mm( 6)
    28MCW3060 CELOTEX CW3000 CAVITY 1200x450x60mm (10)
    28MCW3050 CELOTEX CW3000 CAVITY 1200x450x50mm (11)
    28MCW4030 CELOTEX-CW4000 CAVITY 1200x450x30mm (19)
    28MCW4075X CELOTEX-CW4000 CAVITY 1200x450x75mm ( 6) PACK
    28MCW3075 CELOTEX CW3000 CAVITY 1200x450x75mm ( 8)
    28MCW3085 CELOTEX CW3000 CAVITY 1200x450x85mm ( 7)
    28MCW3100 CELOTEX CW3000 CAVITY 1200x450x100mm( 6)

    Associated Products: