Owens Corning is a global company that produces and distributes insulation, roofing, and fiberglass composite materials in various countries across the world. The company operates in three segments, which are Composites, Insulation, and Roofing, and provides a wide range of products used in numerous applications from building structures to wind-energy turbine blades. Owens Corning has been in existence since 1938 and is headquartered in Toledo, Ohio.