Our Highest Performance 9000 Series Triple-Pane Windows

The 9000 series is our highest performance window line. Triple glass and foam filled frames give you the ultimate in comfort and energy savings. The triple glass package in the 9000 series features two coatings of high performance LowE and two chambers of Argon gas fill. The result is a highly efficient replacement window with an incredible NFRC U-factor of .22. With the 9000 series you’ll be prepared for ever rising energy prices. We have seen similar products offered for more than twice as much. Why pay more?


9000 Series Window9000 Series Features

  • 3 1/4″ deep master frame
  • Double-hung top & bottom sashes tilt in for easy cleaning
  • Optional dual wall flush stucco fin
  • Decorative recessed cam locks (two are standard in windows over 25″ wide)
  • Equal sight lines for traditional aesthetics
  • Available with double or triple glass
  • NFRC U-Factor of .22 with optional Energy Miser 2 IS LowE/Argon triple glass
  • Insulation foam filled frames
  • DP-50 with optional fiberglass reinforced meeting rails and foam filled sash
  • Available in 4 interior colors and exterior colors