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Need insulation materials like fiberglass batts, rolls, faced and unfaced? Spray foam open and closed cell? Loose fill fiberglass, cellulose and rockwool? You are in the right place!

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  • 606

    Rockwool Insulation

    Overstocked Rockwool insulation. 3"x24" perfect for sound attenuation in ceilings or metal stud walls.

    $0.50 / ea

Contractors Overstock is revolutionizing the way that unused, leftover and unwanted building materials, tools, supplies and equipment in the construction industry are bought and sold around the United States. Contractors Overstock is redefining the meaning of Building Material Classifieds, while at the same time setting new standards for our users.

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