Knauf Earthwool Rafter Insulation Roll 200mm 1200mm x 3300mm

Product code:295470
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    Knauf Earthwool Rafter Roll is a semi-rigid roll of glass mineral wool which is lightweight, flexible, resilient and non-combustible with extra high thermal performance, it is designed for friction fitting between rafters. Earthwool Rafter Roll is odourless, rot proof, non-hygroscopic, does not sustain vermin and will not encourage the growth of fungi, mould or bacteria.

    • Rafter roll provides very high thermal performance (0.036 W/mK) and provides thermal and acoustic performance
    • Friction fitting allows rafter spacing to be completely filled, thus eliminating air gaps
    • Earthwool Rafter Roll offers negligible resistance to the passage of water vapour and has a water vapour resistivity of 5.00MNs/g.m.
    • Earthwool Rafter Roll represents no known threat to the environment and has zero Ozone Depletion Potential and zero Global Warming Potential.
    • Non-combustible
    • The product comes in long roll legnths and is a 1.2m wide roll that is easily cut on site
    Length 3300 mm
    Thickness 200 mm
    Width 1200 mm
    Material Glass Mineral Wool
    Usage Loft Coversions & Warm Roofs
    Coverage 3.96 m2
    Thermal Conductivity 0.036 W/mK
    Type Insulation Rolls
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