Established in 1966, Cellofoam offers building, marine, fabricated foam and packaging products. It offers various building products, such as commercial and residential walls, roof and foundation insulation, laminated sheathing, voids, exterior insulation and finish systems, and marine products, including rotationally molded encapsulated expanded polystyrene float drums, dock bumpers, hardware, and accessories. Cellofoam also provides void and custom protective packaging in polyethylene, polyurethane and other specified materials, and plastic converting services, including rotationally molded bulk holding and proprietary tanks and reservoirs, and custom molding services. The company has more than 500,000-square-feet of manufacturing and distribution space. It also offers custom rotomolded products that include bollard covers, plastic moldings, urn vaults, plastic tanks, flotation devices, fish mailboxes, and portable waste holding tanks. Cellofoam is headquartered in Conyers, Ga.