Quanex Building Products Corporation together with its subsidiaries provides components for the fenestration industry in the United States Europe Canada Asia and internationally The company operates through three segments North American Fenestration European Fenestration and North American Cabinet Components It offers flexible insulating glass spacers extruded vinyl profiles window and door screens and precisionformed metal and wood products as well as cabinet doors and other components for original equipment manufacturers OEMs in the kitchen and bathroom cabinet industry The company also provides various nonfenestration components and products including solar panel sealants trim moldings vinyl decking fencing water retention barriers and conservatory roof components It sells its products to OEMs in the building products industry through sales representatives direct sales force distributors and independent sales agents The company was founded in 1927 and is based in Houston Texas