At Quanex, we take this responsibility very seriously. We employ the latest quality control measures to ensure your confidence in our products. Our design and testing capabilities include:

  • Quantum Statistical Process Control
  • 2D and 3D CAD drawings/renders
  • State-of-imaging software
  • P1 insulating glass (IG) testing
  • IG insulating gas retention
  • IG and window and door system structural testing
  • American Architectural Manufacturers Association (AAMA) testing
  • ASTM testing
  • ENERGY STAR® IG certification preliminary testing
  • Thermal testing
  • Tensile strength
  • Salt fog testing
  • Water and air infiltration
  • Vibration testing
  • Lifecycle analyses
In addition, we offer a wide range of these lab services to our customers to streamline their product development processes. Contact us to learn more about the many testing capabilities such as thermal & ASTM testing available to your organization.

Designing a new window system?
Start with the Quanex Optimizer™ to receive instant U-factor estimates for more than 625,000 window and door configurations, including framing materials, all common North American IG spacers, glass packages, low-e coatings and gas fills. The Quanex Optimizer™ is available online or as an iPad® application through the iTunes® store.