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

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  • Degrade Fir Plywood 4-ft x 8-ft
    $21.99 - $74.99
    $21.99 - $74.99
    $21.99 - $74.99
    $21.99

    Degrade Fir Plywood 4-ft x 8-ft

    Griff Building Supplies

    Available Thickness: 3/8", 1/2", 5/8", 3/4", 1" D-grade fir plywood (CSP) panel contains knots, knot holes, and other defects. Used for various dai...

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    $21.99 - $74.99
    $21.99 - $74.99
    $21.99 - $74.99
    $21.99
  • Fire Treated Standard Fir Plywood
    $90.04 - $126.67
    $90.04 - $126.67
    $90.04 - $126.67
    $90.04

    Fire Treated Standard Fir Plywood 4-ft x 8-ft

    Griff

    Available Thickness: 1/2", 5/8", 3/4" Shield your building with Fire Treated Standard Fir Plywood. Specially treated with a chemical barrier, it ch...

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    $90.04 - $126.67
    $90.04 - $126.67
    $90.04 - $126.67
    $90.04
  • $38.98 - $142.10
    $38.98
    $109.99 - $142.10
    $109.99 - $142.10
    $109.99

    Premium Marine Grade G2S A-B Fir Plywood 4-ft x 8-ft

    Griff

    Premium Marine-Grade Fir Plywood (A-B Grade) When the environment is demanding and structural integrity is non-negotiable, our Marine-Grade Dougl...

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    $38.98 - $142.10
    $38.98
    $109.99 - $142.10
    $109.99 - $142.10
    $109.99
  • Pressure Treated Plywood 4-ft x 8-ft
    Pressure Treated Plywood 4-ft x 8-ft
    $39.55 - $65.29
    $39.55 - $65.29
    $39.55 - $65.29
    $39.55

    Pressure Treated Plywood 4-ft x 8-ft

    MicroPro Sienna

    Available Thickness: 3/8", 1/2", 5/8", 3/4" The patented MicroPro® technology used to pressure treat MicroPro Sienna results in treated wood produc...

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    $39.55 - $65.29
    $39.55 - $65.29
    $39.55 - $65.29
    $39.55
  • 3/4 Inch Tongue & Groove Slect Grade Fir Plywood 4-ft x 8-ft
    5/8 Inch Tongue & Groove Select Grade Fir Plywood 4-ft x 8-ft
    $46.25 - $53.75
    $46.25 - $53.75
    $46.25 - $53.75
    $46.25

    Select T&G Fir Plywood 4-ft x 8-ft

    Griff

    Available Thickness: 5/8", 3/4" 4'x8' Select Tongue & Groove Fir Plywood. Crafted from premium Douglas Fir (DFP) and Canadian softwood species ...

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    $46.25 - $53.75
    $46.25 - $53.75
    $46.25 - $53.75
    $46.25
  • Degrade Fir Plywood 4-ft x 8-ft
    Save up to 16% Save %
    $38.98
    $25.69 - $72.22
    $38.98
    $25.69 - $72.22
    $25.69 - $72.22
    $25.69

    Standard Fir Plywood 4-ft x 8-ft

    Griff

    Available Thickness: 3/8", 1/2", 5/8", 3/4", 1" Crafted from premium Douglas Fir (DFP) and Canadian softwood species (CSP), square-edge, plywood pa...

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    $38.98
    $25.69 - $72.22
    $38.98
    $25.69 - $72.22
    $25.69 - $72.22
    $25.69
    Save up to 16% Save %
  • Tongue & Groove Fir Plywood 4-ft x 8-ft
    Tongue & Groove Fir Plywood 4-ft x 8-ft
    $40.54 - $48.46
    $40.54 - $48.46
    $40.54 - $48.46
    $40.54

    Standard T&G Fir Plywood 4-ft x 8-ft

    Griff

    Available Thickness: 5/8", 3/4" 4'x8' Standard Tongue & Groove Fir Plywood. Crafted from premium Douglas Fir (DFP) and Canadian softwood specie...

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    $40.54 - $48.46
    $40.54 - $48.46
    $40.54 - $48.46
    $40.54