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

Insulation

Explore our selection of fiberglass insulation, acoustic insulation, exterior insulation, styrofoam insulation, & more at Griff Building Supplies.

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  • $25.75 - $25.75
    $25.75
    $25.75 - $25.75
    $25.75

    2-inch Type 2 EPS Rigid Insulation 4-ft x 8-ft

    Plasti-Fab

    PlastiSpan HD Insulation is a Type 2, moulded expanded polystyrene (EPS) insulation with an R-value of 4.04 per inch and compressive resistance of ...

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    $25.75 - $25.75
    $25.75
    $25.75 - $25.75
    $25.75
  • $36.50 - $36.50
    $36.50
    $36.50 - $36.50
    $36.50

    2-inch Type 4 XPS Rigid Insulation 2-ft x 8-ft

    DuPont

    Dupont Styrofoam Type 4 XPS Rigid Insulation 2-inch x 2-ft x 8-ft. R-Value of 10.0. DuPont™ Styrofoam™ Brand SM30 Extruded Polystyrene Foam Insulat...

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    $36.50 - $36.50
    $36.50
    $36.50 - $36.50
    $36.50
  • PowerWool Rigid Mineral Wool Exterior Insulation 2-ft x 4-ft
    $104.99 - $105.59
    $104.99 - $105.59
    $104.99 - $105.59
    $104.99

    PowerWool Rigid Mineral Wool Insulation 2-ft x 4-ft

    Powerhouse

    PowerWool RigiBoard ONE is a continuous, non-structural and noncombustible rigid mineral wool insulation sheathing board designed to increase the e...

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    $104.99 - $105.59
    $104.99 - $105.59
    $104.99 - $105.59
    $104.99