Double-Hung Windows

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What is a double-hung window?

The double-hung window style has two sashes that open vertically for ventilation from either the top or bottom of the window unit. Both sashes may tilt in for safe and easy cleaning from inside the home. Balancers counter the weight of the sashes to provide easy operation and to allow the sashes to remain open in any position.

All Window Source double-hung windows come standard with:

  • Multi-chambered premium vinyl frames
  • Fusion welded vinyl sash and main frames
  • Both sashes tilt in for safe and easy cleaning
  • Double insulated glass IG units
  • Warm edge spacer technology
  • Spring loaded vent latches
  • Equal lite sashes
  • Half screens
  • Custom-made to fit each opening
  • Limited Lifetime warranty

ENTRY LEVEL

3000 Series

About the 3000 Series

The 3000 Series double-hung window line has all of the essential features of an energy efficient replacement window.

3000 Series Features

  • Multi-chambered 3 1/4 inch vinyl frames
  • Fusion-welded sashes and mainframes
  • Double insulated glass
  • Both top and bottom sashes tilt in for cleaning
  • Sloped sill
  • Warm edge spacer system
  • Extruded aluminum half screens
  • Meets Energy Star when ordered with LowE glass

BEST SELLER

6000 Series

About the 6000 Series

The 6000 series window is a step up from the 3000 series, offering more vinyl, even stronger construction, and double-strength glass.

6000 Series Features

  • Multi-chambered 3 1/4 inch vinyl frames
  • Fusion-welded sashes and mainframes
  • Both top and bottom sashes tilt in for cleaning
  • Warm edge spacer system
  • Double insulated glass
  • Extruded aluminum half screens
  • Double strength glass option
  • Clarity mesh screen option
  • Interlocking meeting rail
  • Welded true slope sill
  • Meets Energy Star when ordered with LowE glass
  • Limited Lifetime Warranty

BEST QUALITY

9000 Series

About the 9000 Series

The 9000 series is our highest performance window line. Triple glass, foam-filled frames, and two LowE coatings give you the most energy efficient option in our entire window lineup.

9000 Series Features

  • Multi-chambered 3 1/4 inch vinyl frames
  • Fusion-welded sashes and mainframes
  • Warm edge spacer system
  • 7/8 inch triple insulated glass
  • Foam-filled frames resist heat and cold transfer
  • Double strength glass option
  • Two layers of LowE/Argon option
  • NFRC U-Factor of .22 option
  • Extra heavy duty beveled frames
  • Clarity mesh screen option
  • Welded true slope sill
  • Decorative recessed locks
  • Limited Lifetime Warranty

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