Armstrong World Industries investor relations material

Armstrong World Industries, Inc. manufactures and sells ceiling systems primarily for use in the construction and renovation of non-residential buildings and commercial buildings worldwide. It offers mineral fiber and fiberglass acoustical ceiling products; suspended wood ceilings; grid systems; metal ceilings; exposed and concealed ceiling suspension systems; acoustical wall panels; composite floor tiles and planks; structural wall panels, integrated acoustical and seismic grids, shaftwall liner panels, flooring underlayment, roof deck components, and structural panels.