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Proudly Canadian Owned & Operated since 1964 🍁
Proudly Canadian Owned & Operated since 1964 🍁

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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  • Soprema Sopraseal Stick 1100 TC Winter Grade
    $33.49 - $63.09
    $33.49 - $63.09
    $33.49 - $63.09
    $33.49

    Sopraseal Stick 1100 TC Winter Grade Peel & Stick 75' (Select Size)

    Soprema

    SOPRASEAL STICK 1100TC Winter Grade Flashing 75ft is a self-adhesive air/vapour barrier membrane composed of SBS modified bitumen and a tri-laminat...

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    $33.49 - $63.09
    $33.49 - $63.09
    $33.49 - $63.09
    $33.49