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Insulation

Explore our selection of fiberglass insulation, acoustic insulation, exterior insulation, styrofoam insulation, & more 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. DuPont™ Styrofoam™ Brand SM30 Extruded Polystyrene Foam Insula...

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    $26.35 - $26.35
    $26.35
    $26.35 - $26.35
    $26.35