Premium Vinyl Windows from Bear Windows and Doors utilize The Quanex® Duraseal® Glass Spacer

Duraseal® refers to an insulating/sequestering glass edge sealing system which is built using the distinct proprietary Composite Laminating Technology. The Duraseal® Spacer system is then pre-assembled using tried and tested components including the spacer, sealant and desiccant which are combined to create a high performing, long-lasting spacer structure.

Product features

  • A unique, proprietary design
  • Composite Laminating Technology
  • Surface appearance is very smooth
  • Excellent retention of argon gas
  • Requires minimal compression
  • Highly optimal packaging
  • Improved resistance to condensation
  • Reduced conductivity on warm-edge polymeric spacer system
Are you searching for a handsome, durable patio door without having to break the bank? Bear Windows and Doors has your answer – buy factory direct from us and make huge savings. Getting a new or replacement Vinyl Patio Door cost effectively has never been easier thanks to Kindly give your details through our online contact form, or give us a call at 1-888-470-2645 and take advantage of our Patio Door Special monthly promotion.