Ceilings & Walls for Commercial Spaces Explore our extensive portfolio of ceiling and wall solutions designed to tackle noise and enhance design in your commercial space. Ceilings & Walls for the Home Find the perfect ceiling or wall to add warmth, absorb noise, and enhance your home in our broad catalog of ceiling and wall solutions. Building Solutions & Roof Decks Armstrong World Industries offers a portfolio of other trusted building solutions with the same great quality and service you’ve come to expect from us.