Western Window Systems’ Series 7610 Single-Hung and Series 7620 Sliding Windows have the wide range of size, glass, and finish options that bring new dimensions of versatility to your projects — from residential to commercial applications. An energy-efficient design makes them ideal choices for a variety of weather conditions. Plus, they integrate easily with our sliding doors and fixed windows for maximum views and ventilation.
Energy Efficiency
In addition to a .34 U-value for standard low-E, argon-filled dual pane glass, our operating window collection boasts a signature aluminum extrusion design utilizing custom Insulbar technology that further reduces energy consumption. Windows are NFRC-tested and comply with California’s Title 24 requirements.
Strength
The Series 7610 Single-Hung and Series 7620 Sliding Window test units received a performance rating of CW-PG50. A frame depth of 5.875” supports triple-pane, laminated, and security glass — essential options for noise reduction. Currently in testing for hurricane impact.
Climate-Ready Glass
For solar control and high visibility, our operating windows come standard with Cardinal IG’s all-climate coated or high-performance glass. Glass can be customized in a variety of types, colors, and thicknesses and includes options such as laminated glass, solar- and glare-controlglass, enhanced winter performance glass, and Neat low-maintenance glass. Pre-applied Cardinal Preserve film protects glass through installation.
Locking System
A positive-acting cam lock engages an integrated strike in the frame’s center bar. Black finish only.
Heavy Duty Hardware
For strength and smooth operation, Western Window Systems uses premium hardware for its windows. All fasteners are stainless steel.
Screening
After-market screening solutions are available from Wizard Screens. Screening is not available through Western Window Systems.
Energy Star Rated
The Series 7610/7620 Operating Window Collection features Energy Star-qualified options. Contact us for assistance.
