Quanex Building Products Corporation is a global manufacturer with core capabilities and broad applications across various end markets. It collaborates and partners with original equipment manufacturers (OEMs) to provide solutions in the window, door, vinyl fencing, solar, refrigeration and cabinetry markets. Its segments include the North American Fenestration segment, comprising four operating segments primarily focused on the fenestration market in North America, including vinyl profiles, insulating glass spacers, screens, custom compound mixing, and other fenestration components; European Fenestration segment, comprising its United Kingdom-based vinyl extrusion business, manufacturing vinyl profiles & conservatories, and the European insulating glass business manufacturing insulating glass spacers; and North American Cabinet Components segment, comprising its cabinet door and components operations. It also offers building products solutions to OEMs in the building product industry.