Owens Corning is a global producer of building and construction materials, operating primarily through its Insulation, Roofing, and Doors segments. The Insulation segment manufactures thermal and acoustical batts, loose-fill insulation, and foam sheathing for above- and below-grade construction. The Roofing segment produces residential roofing shingles, oxidized asphalt materials, and roofing components. Following the recent divestiture of its glass reinforcements business and the 2024 acquisition of Masonite, the company has expanded its focus to include interior and exterior doors. Headquartered in Toledo, Ohio, Owens Corning maintains a significant manufacturing and distribution footprint across North America, Europe, and other international markets. The company primarily serves contractors, builders, and homeowners through a network of distributors and home improvement retailers.
