Custom design capabilities


Quanex Building Products can help you tackle your biggest challenges with custom solutions catered to your unique business needs. We artfully combine our expertise in material science and process engineering to deliver innovative solutions for the fenestration industry and beyond.

Materials Expertise

  • Polyvinyl chloride
  • Foam
  • Butyl
  • Plastics
  • Steel
  • And more

Process Expertise

  • In-line foam extrusion
  • Vinyl extrusion
  • Rollforming
  • RollTrusion

Quanex's highly skilled engineers can design new components and any required tooling to exact specifications. Contact us.