Shelter Products is a supplier of wood products and building materials to builders and contractors. The company is certified by the Forest Stewardship Council (FSC) as a chain of custody certificate holder. It provides a variety of products for multifamily, single-family, commercial and military projects. Shelter Products offers various floor systems and engineered wood products. The company s range of panel products includes gypsum sheathing, laminated plywood products, Thermo-ply, and sound and carpet boards. It also offers hardboard, cladwood, vinyl and wood sidings. Shelter Products provides fiberglass building and insulfoam and Styrofoam rigid insulation systems. The company is headquartered in Portland, Ore.