Xtratherm FR BGM

Xtratherm FR BGM


Xtratherm FR/BGM is a high performance, fleece finished insulation board for partially or fully bonded, torched-on, built-up bituminous felt systems.

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    What the experts have to say

    Built-up roofs using Xtratherm FR/BGM as part of a 3-layer system, with mineral chippings on the cap sheet will attain an FAA rating when tested to BS 476, Part 3: 2004 external fire exposure roof test.
    • High Thermal Performance Rigid Insulation

    • Easy to Install

    • Suitable for new build and refurbishment

    • Non-deleterious material

    • Manufactured with zero ODP blowing agent

    • Closed cell structure – moisture resistant

    • Aids fast track building programmes

    • Compatible with most green roof systems

    • Compatible with most mechanical fixed single ply roofing systems

    • FM Approval

    • High Compressive Strength

    Density (Foam Core):
    Compressive Strength:
    >150kPa@10% Compression
    Water Vapour Resistivity:
    Thermal conductivity range:
    0.024 – 0.026 W/mK
    Bitumen Glass Tissue (working surface)
    Rigid PIR Foam
    Board size:
    1200mm x 600mm
    Board Profile:
    Square Edge
    Full Information:
    Check out the full datasheet available in the Downloads section!

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