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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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  • Rockwool 16 inch Safe n Sound Insulation
    $72.65 - $72.65
    $72.65
    $72.65 - $72.65
    $72.65

    16-inch Safe 'n' Sound Wood Stud Insulation

    Rockwool

    16" Rockwool Safe 'n' Sound Insulation. Fire and soundproofing insulation. For 2"x4" interior wood walls. Coverage: 59.7 square feet per bag. Addit...

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    $72.65 - $72.65
    $72.65
    $72.65 - $72.65
    $72.65
  • $38.99 - $38.99
    $38.99
    $38.99 - $38.99
    $38.99

    3-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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    $38.99 - $38.99
    $38.99
    $38.99 - $38.99
    $38.99
  • $53.29 - $53.29
    $53.29
    $53.29 - $53.29
    $53.29

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

    DuPont

    Dupont Styrofoam Type 4 XPS Rigid Insulation 3-inch x 2-ft x 8-ft. R-Value of 15.0. DuPont™ Styrofoam™ Brand SM30 Extruded Polystyrene Foam Insulat...

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    $53.29 - $53.29
    $53.29
    $53.29 - $53.29
    $53.29