Armstrong World Industries, Inc. is a producer of flooring products and ceiling systems for use in the construction and renovation of residential, commercial and institutional buildings. The Company operates in four segments: Building Products, which produces suspended mineral fiber, soft fiber and metal ceiling systems for use in commercial, institutional and residential settings; Resilient Flooring, which produces and sources a range of floor coverings for homes and commercial and institutional buildings and Wood Flooring segment produces and sources wood flooring products for use in new residential construction and renovation, with commercial applications in stores, restaurants and high-end offices. Its brands include Armstrong, Alterna, BBT, BioBased Tile, BioGuard, Bruce, Cirrus, Dune, Excelon, Huiyi, Imperial, Initiator, Laurel, Luxe Plank, Medintech, MetalWorks, Optima, Perla, Plano, Stonetex, Station Square, ToughGuard, Ultima and WoodWorks, among others.