From contemporary homes to luxury hotels.
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.

Aluminum vs. Wood: Make an Informed Choice Download our free white paper and learn about the perceptions and realities of these two distinct material types as they relate to contemporary design.

Hillside Retreat
An East Bay home showcases elemental materials and large expanses of glass.

Prefab-Sleek in California
Designed, manufactured, and built by the rapidly growing firm Marmol Radziner & Associates, Western feels so fortunate to have a partnership with this cutting edge organization.
Energy Efficiency
In addition to a .34 U-value for standard low-E, argon-filled dual pane glass, our operating window line 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 Line features Energy Star-qualified options. Contact us for assistance.
In-Stock Finishes
Bronze Anodized and Satin Anodized aluminum come standard with a Class 1 coating thickness for increased smoothness and durability.
Designer Finishes
Our designer colors are based on popular paint choices in the homebuilding industry and include a high-quality paint finish that conforms to a minimum rating of AAMA-2605, currently the highest rating for organic finishes.
Custom Finishes
Have a specific color in mind? We can customize the color of your hinged door to match virtually any finish.
Split Finishes
For additional design flexibility, the Series 7900 is available in split finishes, where different finishes are used on opposite sides of the door.
* Available as a split finish
For exact paint swatch samples, contact us.