Page 53 - Western Window Systems Performance Guide
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        Series 7610 Single-Hung Window
 Series 7620 Sliding Window
   Featuring a top sash that is fixed and a bottom sash that moves up to open and let in fresh air, the Series 7610 Single-Hung Window can also be referred to as a sash window, it’s easy to operate, and its contemporary appearance makes it ideal for a variety of projects.
Heavy Duty Hardware
To control the vent panel in the open position, our single-hung windows are equipped with block and tackle-type balances.
Sizes
The Series 7610 Single-Hung Window is available in sizes up to 72” in width and 120” in height. Vent height is typically half the window height. Custom vent heights are available but cannot exceed half the window height.
The Series 7620 Sliding Window features two or three sashes aligned horizontally and sliding left or right. One sash slides open in a single slider. A double slider allows both sashes to open. Picture sliders have a sliding sash on either side of a stationary sash.
Sizes
Our double-sash sliding window is available in sizes up to 120” in width and 72” in height, with a maximum size of 40 square feet. Triple-sash windows are available up to 120” in width and 72” in height, with a maximum size of 50 square feet. Picture sliders (a sliding sash on either side of a stationary sash) are also available.
Smooth Operation
The sliding panels of the Series 7620 are equipped with durable Celcon rollers mounted in nylon housings modeled after our popular multi-slide door.
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