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

Rigid Insulation

Find quality EPS & XPS insulation sheets at Griff Building Supplies.

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  • XPS Styrofoam Rigid Insulation
    $26.35 - $26.35
    $26.35
    $26.35 - $26.35
    $26.35

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

    DuPont

    Dupont Styrofoam Type 4 XPS Rigid Insulation 1.5-inch x 2-ft x 8-ft. R-Value of 7.5. Compressive strength of 30 psi. 16 sheets per bundle. DuPont...

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    $26.35 - $26.35
    $26.35
    $26.35 - $26.35
    $26.35
  • 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