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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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  • $9.87 - $9.87
    $9.87
    $9.87 - $9.87
    $9.87

    OLFA 9115 UTC-1 Cushion Grip 5-Position Auto-Lock Utility Knife

    OLFA

    Cuts Drywall, Roofing, Linoleum, Rubber Fiberglass-reinforced handle Five-position blade settings Stainless-steel blade support Acetone resistant ...

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    $9.87 - $9.87
    $9.87
    $9.87 - $9.87
    $9.87
  • 3" PVC Drain Grate
    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79

    3" PVC Drain Grate

    Various

    3-inch PVC drain grate end cap fitting for sewer and drain pipe. CSA certified for building sewer applications as well as building and landscape dr...

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    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79
  • 3" Perforated PVC Sewer & Drain Pipe 10'
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    3" Perforated PVC Sewer & Drain Pipe 10'

    CSA Approved Manufacturer

    3-inch x 10-ft Perforated PVC sewer and drain pipe. CSA certified for building sewer applications as well as building and landscape drainage. Cuts ...

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    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99
  • VYCOR® enV-S™ Self-Adhering Building Wrap 40" x 120'
    $481.09 - $481.09
    $481.09
    $481.09 - $481.09
    $481.09

    VYCOR® enV-S™ Self-Adhering Building Wrap 40" x 120'

    GCP

    Self-Adhered, Breathable Building Wrap VYCOR® enV-S™ represents the next generation of weather resistive barriers and is designed to provide superi...

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    $481.09 - $481.09
    $481.09
    $481.09 - $481.09
    $481.09
  • Fire Stop Flashing Metal Galvanized 5" x 10'
    $8.09 - $8.09
    $8.09
    $8.09 - $8.09
    $8.09

    Fire Stop Flashing Metal Galvanized 5" x 10'

    Menzies Metals

    Firestop Flashing Metal Galvanized 5-inch x 10-feet.

    $8.09 - $8.09
    $8.09
    $8.09 - $8.09
    $8.09
  • Fernco FSDP-EC Storm Drain Plus End Cap
    $12.39 - $12.39
    $12.39
    $12.39 - $12.39
    $12.39

    StormDrain Plus End Cap

    Fernco

    Fernco StormDrain Plus Channel Drain for draining excess water from driveways, garage doors, sidewalks, pool surrounds, gardens and more.  Item #F...

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    $12.39 - $12.39
    $12.39
    $12.39 - $12.39
    $12.39
  • $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
  • Bakor Blue Skin Peel n Stick
    $51.39 - $51.39
    $51.39
    $51.39 - $51.39
    $51.39

    6" Blueskin SA Peel 'n' Stick 75' Roll

    Bakor

    Blueskin® SA is a self-adhering membrane consisting of an SBS rubberized asphalt compound laminated on a blue polyethylene film. Impermeable to air...

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    $51.39 - $51.39
    $51.39
    $51.39 - $51.39
    $51.39