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
Spring loaded vent latches
Fusion welded vinyl sash and main frames
Equal lite sashes
Both sashes tilt in for safe and easy cleaning
Half screens
Double insulated glass IG units
Custom-made to fit each opening
Warm edge spacer technology
Limited Lifetime warranty
ENTRY LEVEL
3000 Series
BEST SELLER
6000 Series
BEST QUALITY
9000 Series
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