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Canadian Owned & Operated
Canadian Owned & Operated

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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  • half inch treated rainscreen strips
    $1.95 - $1.95
    $1.95
    $1.95 - $1.95
    $1.95

    1/2" Pressure Treated Plywood Rainscreen Strip

    MicroPro Sienna

    1/2" x 2" x 8' MicroPro Sienna Pressure Treated Plywood Strips.  720 pieces per pack. 

    $1.95 - $1.95
    $1.95
    $1.95 - $1.95
    $1.95
  • $2.49 - $2.49
    $2.49
    $2.49 - $2.49
    $2.49

    3/4" PVC Rainscreen Strip

    Griff

    3/4" x 2" x 8' PVC Plastic Rainscreen Strip.

    $2.49 - $2.49
    $2.49
    $2.49 - $2.49
    $2.49
  • $2.95 - $2.95
    $2.95
    $2.95 - $2.95
    $2.95

    3/4" Pressure Treated Plywood Rainscreen Strip

    MicroPro Sienna

    3/4" x 2" x 8' MicroPro Sienna Pressure Treated Plywood Strips.  480 pieces per pack. 

    $2.95 - $2.95
    $2.95
    $2.95 - $2.95
    $2.95