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Series 600 Sliding Glass Door

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Series 600 Sliding Glass Door

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Series 600 Sliding Glass Door

The updated patio door, now with even more choices.

Western Window Systems’ Series 600 Sliding Glass Door is more than just a patio door – it’s an architectural element that changes the space around you. A single track sliding system lets you design the Series 600 with two, three, or four stackable panels, giving you the ability to span a wide variety of size openings. A simple and clean look gives our sliding glass door contemporary appeal. A narrow profile allows for more glass and natural light. And because it’s aluminum, it’s low maintenance.

Sealed stainless steel ball bearing rollers make the Series 600 durable and easy to operate. Subjected to air, water, and structural tests, it features dual-paned low-E glass to reflect heat while allowing light to pass through. Start by selecting your sliding glass door in classic aluminum or energy-efficient thermally broken aluminum. Sill and handle options, a matching screen, and countless sizes, configurations, and finishes let you customize the Series 600 to nearly any project.

Series 600 sliding glass door
"They really enhance the room. People walk in and they are awed.”Sharon Newman, homeowner

Product Features

Clean Design

Designed for strength as well as the ability to blend into nearly any space, the Series 600 Sliding Glass Door features a 2.55” interlock stile. Extra wide panels ensure more light and glass.

Smooth Operation

Sealed stainless steel ball bearing rollers make our sliding glass door easy to operate. Rolling hardware is AAMA certified and includes two options: a standard 1.81” size and our 3” Monster Roller, capable of handling more than twice the weight of the largest panel.

Tested for Durability

Because we build and test our windows to last, you can enjoy your Western Window Systems product for years to come. Manufactured in the U.S., each of our product families is tested for air, water, and structural performance and certified by the NFRC (National Fenestration Rating Council) and AAMA (American Architectural Manufacturers Association).

Classic or Thermally Broken Aluminum

Western Window Systems’ aluminum Series 600 Sliding Glass Door is ideal for residential and commercial projects in moderate climates. Perfect for colder climates, our thermally broken aluminum provides the same effortless operation, versatility, and clean aesthetic of our classic aluminum option, but with an insulating barrier that increases energy performance.

Climate Ready Glass

Our sliding glass doors feature dual-paned low-E glass manufactured using thermoplastic spacer (TPS) technology for better energy performance. Glass can be customized in a variety of types, colors, and thicknesses for improved privacy, protection, and thermal efficiency.

Concealed Locking System

The Series 600 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

For strength and durability, Western Window Systems uses stainless steel hardware for its door systems.

Configurations and Sizes

The Series 600 Sliding Glass Door is available in nearly any configuration, with panels up to 72” wide and 144” tall (maximum 60 square feet). Sliding glass doors can also bi-part in the center.

Optional Screen

Our aluminum frame panel screen integrates seamlessly with our sliding glass doors while providing optimal ventilation and protection from outside pests.



Series 600

As a window option, the Series 600 features a sliding screen, energy-efficient thermally broken aluminum, and a nail fin to fasten the window in place.


Floor Tracks

1.5” Sill

Standard on the Series 600 Sliding Glass Door, the 1.5” sill’s high interior leg and sloped profile provides a water barrier and meets the commercial specifications of the American Architectural Manufacturers Association (AAMA). Finished to match the color of the frame.

1.75” Sill

For increased effectiveness against the elements, the 1.75” sill features a higher interior leg and a performance rating of HC40 from the American Architectural Manufacturers Association (AAMA). Finished to match the color of the frame. Not available in thermally broken aluminum.


Handles and Locking

Flush-Mounted Handle

The flush-mounted handle is designed to integrate into the panel for a clean aesthetic. An optional keyed cylinder allows the door to be unlocked from the exterior. Finish choices are available in brushed nickel or black.

Premium Handle

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 choices are available in brushed nickel or black.


Aluminum Finishes
Satin Anodized
Dark Bronze
Hillside Bronze
Bison Beige
Stonish Beige
Autumn Night
Cinnamon Toast
Western White

Aluminum Finishes

Aluminum finishes for the Series 600 Sliding Glass Door are available in-stock, as designer selections, and can be customized to match nearly any color. Samples shown are representative only. For exact paint swatch samples, contact us.

In-Stock Finishes

Dark bronze and satin anodized aluminum come standard with a Class 1 coating thickness for increased smoothness and durability.

Designer Finishes

Our designer colors are based upon 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 Series 600 Sliding Glass Door to match virtually any finish.