Quanex Building Products Corporation (Quanex) operates in two business segments: Engineered Products and Aluminum Sheet Products. The Engineered Products segment manufactures engineered products and components serving the window and door industry, while the Aluminum Sheet Products segment produces mill finished and coated aluminum sheet serving the building products markets and secondary markets, such as capital goods and transportation. Quanex is engaged in the production of aluminum flat-rolled sheet, extruded vinyl profiles, flexible insulating glass (IG) spacer systems, solar panel sealants, and metal and wood products that primarily serve the North American residential building products markets. The Company has 17 manufacturing facilities, including one non-operating facility, in 10 states in the United States.