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    Cavity Insulation - Full Fill

    Product Type:

      Mineral Fibre - Glass

    Market Sector:


    Isover CWS 32 (17KH)

    Product Description:

    A higher performing glass mineral wool full-fill cavity slab providing excellent thermal performance in masonry cavity walls to meet or exceed the requirements of Part L Building Regulations (England and Wales), enabling U-Values as low as 0.23 W/m²K within a 300mm wall width.


    • Helps to meet the requirements of Part L Thermal Building Regulations 2010 (England & Wales) Thermal conductivity of 0.032 W/mK
    • Full fill solution helps minimise flanking sound transmission along the wall cavity
    • Full independent approval for use in masonry walls (England & Wales). Approved for use in severe exposure zones. Approved for use in buildings up to and including 25 meters in height.
    • Compatible with conventional wall tie spacing ensuring ease of installation
    • Minimal on-site waste
    • Resilient to damage in storage, during transportation and on site during installation
    • Totally non-combustible
    • Excellent acoustic properties helps minimise flanking sound transmission along the wall cavity

    For more information on Isover CWS 32 click here.


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