Armstrong World Industries

Armstrong World Industries Inc. is a building products company that designs, manufactures, and sells ceiling and wall solutions for commercial, institutional, and residential spaces. The company’s portfolio includes mineral fiber, fiberglass, metal, wood, felt, resin, and glass-reinforced gypsum products, along with suspension systems and related architectural components. Its offerings are used in new construction and renovation projects across offices, education, healthcare, retail, transportation, and other indoor environments where acoustics, aesthetics, and functionality are important. Armstrong World Industries Inc. also provides specialty wall and exterior architectural solutions, giving it a broad role in interior design and building performance markets. Headquartered in Lancaster, Pennsylvania, the company focuses on serving contractors, distributors, architects, and building owners through a range of branded product lines and application-focused solutions.