Our strongest and most energy-efficient design ever.
Embodying nearly 60 years of advancements in multi-slide door design, the Series 7600 is packed with innovations that address energy and structural requirements. Of course, the design elements that have made it a favorite with architects — thin profiles and large, unobstructed rolling glass panels that stack or slide into pockets — are still unmistakable.
A .30 U-value for standard, low-E, argon-filled dual-pane glass makes the Series 7600 able to deliver energy efficiency in a variety of weather conditions. And because it’s available in the most sizes and configurations of any brand, there are infinite ways to customize.
"The products are durable, energy efficient, well-crafted, and beautifully engineered.”Katie Reibel, owner/designer, Simply+Modern
To deliver energy efficiency in a variety of weather conditions, the Series 7600 has a .30 U-value for standard, low-E, argon-filled dual-pane glass. Plus, it’s compliant with California’s rigorous Title 24 requirements in both the prescriptive and performance methods.
The Series 7600 comes standard with LoĒ²-270 all-climate coated glass or LoĒ³-366, a high-performance glass that delivers solar control and high visibility, from Cardinal Glass Industries. Glass can be customized in a variety of types, colors, and thicknesses and includes options such as laminated glass, solar and glare control glass (LoĒ³-340), enhanced winter performance glass (LoĒ-i89), and Neat naturally clean glass. Pre-applied Cardinal Preserve film protects glass through installation.
Offering some of the biggest sizes of any brand, the Series 7600 is available in heights up to 15 feet in most markets. Choose from pocketing, non-pocketing, and bi-parting configurations. There’s even a 90-degree option that completely opens up the sides of a room by eliminating a connecting post.
An interlock stile with a narrow 2.9” width keeps lines clean and glass big.
Sealed stainless steel ball bearing rollers make our aluminum multi-slide doors easy to operate. An interlocking track design provides structural integrity and makes it possible to span wide openings with almost any number of panels.
Concealed Locking System
The Series 7600 includes a hidden stainless steel multi-point lock to secure its large sliding panels, providing additional strength and protection. A keyed cylinder option is available.
Heavy Duty Hardware
Rolling hardware includes two options: a standard 1.81” size and our signature Quad-Zilla Roller, capable of handling extreme panel sizes and heavy glass types.
Tested for Durability
The Series 7600 Multi-Slide Door features a design pressure (DP) rating of 50 and is certified by the NFRC and AAMA.
Water Barrier & High-Performance Water Barrier Sills
Our water barrier sills are available in two different sizes and pressure ratings. A weep-hole system helps to safeguard against water intrusion. For additional protection, the legs of each sliding panel penetrate the track to keep out dust and debris.
With an interior and exterior sill height of just 0.75", the flush sill lines up with most interior flooring for a smooth transition to the outside. Weep holes in the track allow water to drain away from the door while the legs of each sliding panel discourage dust and debris.
Note: The flush sill may be less effective at preventing water penetration than the high-performance water barrier sill and may not be appropriate in all climates, conditions, and exposures.
Thinline Sill (not shown)
The ability of our signature Thinline Sill to hide almost completely makes it ideal for projects where a continuation of flooring from the inside to the outdoors needs to appear virtually seamless. Staggered tracks expose a slim channel on which the panels roll, with the finished floor installed between them.
Note: The thinline sill may be less effective at preventing water penetration than the high-performance water barrier sill and may not be appropriate in all climates, conditions, and exposures.
"The large doors make our home feel so much larger and inviting by incorporating natural spaces.”Suzanne French, homeowner
OptionsHandles and Locking
The standard choice for all Western Window Systems multi-slide doors, the flush-mounted handle’s clean design lets panels easily slide past each other or into a pocket. An optional keyed cylinder allows the door to be unlocked from the exterior. Finish choices are available in brushed nickel or black.
Our optional premium handle features a minimal one-piece design, comfortable grip, and the option of a keyed cylinder that allows the door to be unlocked from the exterior. Finish is available in brushed nickel or black. The premium handle is not available on pocketing multi-slide door systems.
Dark bronze and satin anodized aluminum come standard with a Class 1 coating thickness for increased smoothness and durability.
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.
Have a specific color in mind? We can customize the color of your multi-slide door to match virtually any finish.
For additional design flexibility, the Series 7600 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.
"Western Window Systems products fit very well with our design philosophy. We continue to specify them for their high-quality hardware and very large allowable glass areas.”D'Arcy Jones, principal, D'Arcy Jones Architecture
OptionsScreen and Automation
Our aluminum frame panel screen integrates seamlessly with our sliding glass doors while providing optimal ventilation and protection from outside pests.
All Western Window Systems multi-slide doors are designed with automation in mind. Trusted third parties handle the design, purchase, and installation of all automation systems. Contact us to find one near you.