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Building Envelope

Shop our wide selection of building envelope products at Griff Building Supplies. The building envelope includes all the building components that separate the indoors from the outdoors. Building envelopes include the exterior walls, foundations, roof, windows and doors.

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  • Original price $132.40 - Original price $276.22
    Original price
    $132.40 - $276.22
    $132.40 - $276.22
    Current price $132.40

    10 mil Poly Vapour Barrier 100' (Multiple Widths)

    Griff

    10 Millimeter Vapour Barrier 100' Available in 10' and 20' widths.

    Original price $132.40 - Original price $276.22
    Original price
    $132.40 - $276.22
    $132.40 - $276.22
    Current price $132.40
  • Original price $79.99 - Original price $149.99
    Original price
    $79.99 - $149.99
    $79.99 - $149.99
    Current price $79.99

    6 mil Poly Vapour Barrier 100' (Multiple Widths)

    Griff

    6 Millimeter Vapour Barrier 100' Available in 10' and 20' widths.

    Original price $79.99 - Original price $149.99
    Original price
    $79.99 - $149.99
    $79.99 - $149.99
    Current price $79.99