Support for Homeowners


Quanex Building Products is a manufacturer of window and door systems, insulating glass (IG) warm edge spacers, engineered components, wood moulding and millwork, and replacement screens and grilles, offering you the innovative technologies to make your search for home improvement products easier.

You may not recognize all of the components we sell, but you will recognize the quality and value you receive when you purchase end products made with Quanex innovations.


Contact us to find a dealer or distributor in your area.