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    Airbrick position with ducting tube

    Hello all, I need some help and advice: A building control officer has recommended a builder to use 6" high timber frame joists to be used with 100mm insulation inside the frame as the proposed suspended timber frame joist of 4" high isn't strong enough for the underfloor heating, because of...
    • AMZO
    • Thread
    • air brick airbrick building control building help building inspector dpc ducting suspended floor joist under floor heating
    • Replies: 1
    • Forum: Your Projects
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