Window & Door Systems
Leading manufacturer of weather-tested vinyl and composite window and door systems.
Systems Design & Engineering
Capitalize on Quanex industry-leading expertise to design an exclusive, custom system that will differentiate your company from competition. Or choose one of our "house" systems, that are tooled and ready for market launch.
EnergyQuest™ Windows and Patio Doors
EnergyCore™ Insulated Window System
MikronWood™ Composite Window & Door System
With over 35 years of refinement, our materials are weather-tested to ensure that your products perform and your reputation lasts.
Color & Finishes Technologies
Advanced color solutions deliver superior exterior durability and interior wood finishes reflect the beauty of wood.
Our commitment to continuous improvement in the areas of material, tooling technology and manufacturing processes allows us to keep you more competitive.