Spray foam insulation is installed in any open cavities, like attics, crawl spaces, rim joists, and the open wall cavities of newly built homes and pole barns.
Most spray foams are made when two liquids combine, causing a chemical reaction to form the polyurethane foam.
Areas of insulation for spray foam are: Attics, Crawl space, perimeter walls, interior walls, Ceiling area, floor area, rim joist, floor joists, and odd spaces.
