Series 620 Sliding Window
- 4.5″ frame depth
- Heavy duty hardware
- Low-E glass, dual-paned
- Double sash option up to 96″ in width or 72″ in height
- Triple sash option
- Highly configurable
- Extruded aluminum screening
- Thermally broken aluminum
Spiral balancers make for better adjustability and smoother operation to control the sash in the open position.
All fasteners on the sliding window are stainless-steel.
Aluminum finishes for Western Window Systems’ Series 610 Single Hung Window and Series 620 Sliding Window Lines are available in-stock, as designer selections, or customized to match nearly any color. Samples shown are representative only. For exact paint swatch samples, find a dealer near you.