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80mm Kingspan Kooltherm K5 External Wall Board (1200MM X 600MM) (6 boards per pack) (4.32M2)

£132.13 (incl. VAT: £158.56)

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    80mm Kooltherm K5 is a top-tier insulation board for masonry walls, featuring a thermal conductivity of only 0.021 W/mK, enabling ultra-slim wall designs. It’s compatible with both traditional and lightweight polymer modified renders, offering hassle-free external retrofitting to existing properties without disrupting occupants, thanks to external installation.

    Features and Benefits:

    • The thinnest commonly used External Wall Insulation (EWI) – ideal for retaining internal space within buildings
    • Ideal for buildings that can’t be insulated on the inside
    • Suitable for use behind traditional and lightweight polymer modified renders
    • Lightweight insulation that is easy to transport, handle and install
    • Part of our Kooltherm range of premium performance insulation
    Dimensions 1200 × 600 mm
    Thermal Conducivity

    0.021 W/mK

    Fire Rating

    Euroclass C

    Compressive strength

    100 kpa

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