Owens Corning

Owens Corning engages in the development, manufacture, and marketing of insulation, roofing, and fiberglass composites. The company is headquartered in Toledo, Ohio and currently employs 25,000 full-time employees. The company went IPO on 2006-10-23. The firm's segments include Roofing, Insulation and Doors. The firm's Roofing segment manufactures and sells residential roofing shingles, oxidized asphalt materials, roofing components and composite lumber primarily used in residential construction. This segment also manufactures and sells glass mat and specialty veil materials used in building and construction applications. Its Insulation segment manufactures and sells thermal and acoustical batts, loose fill insulation, spray foam insulation, wet used chopped strand, foam sheathing and accessories. The company also manufactures and sells glass fiber pipe insulation, energy efficient flexible duct media, bonded and granulated stone wool insulation, cellular glass insulation, and foam insulation used in above- and below-grade construction applications. Its Doors segment manufactures and sells interior and exterior doors and door systems primarily used in residential construction.