Floor-to-ceiling sliding doors completely open this home to the patio and lake the house sits on.

Series 600 Sliding Glass Door

Western Window Systems’ Series 600 Sliding Glass Door takes design flexibility to a new level. A single-track sliding system lets you create openings with two, three, or four panels that can go up to 12 feet tall (maximum 60 square feet) in different configurations. And thanks to a variety of handle and track options, customization is a snap.
  • Expansive opening sizes
  • 2.55″ sightlines at interlocks
  • Two sill height options
  • Premium hardware and roller options
  • Low-E glass, dual-paned
  • Concealed locking system
  • Thermally or non-thermally broken aluminum 
  • Max panel height: 12′ (maximum 60 square feet)



The Series 600 Sliding Glass Door features large, unobstructed rolling glass panels that maximize natural daylight and views. Its slender lines enable a contemporary aesthetic that seamlessly blends into nearly any space. So, no matter how it’s designed into your project, it provides a more natural viewing experience.

Series 600 Sliding Glass Door


An interlocking track design and sealed, stainless-steel ball bearing rollers bring structural integrity and ease of operation to the Series 600 Sliding Glass Door. American Architectural Manufacturers Association (AAMA) certified, the rolling hardware’s two options – a standard 1.81″ size and a 3″ Monster Roller – ensure even the heaviest panels are easily supported.

Sill Options

Series 600 Sliding Glass Door

1.5″ Sill

A high interior leg and sloped profile provide a water barrier and meet the commercial specifications of AAMA. Finished to match the color of the frame.

1.75″ Sill

With a higher interior leg and a performance rating of LC-PG30 from AAMA, the 1.75″ sill is also finished to match the color of the frame. Not available in thermally broken aluminum.

Handles and Locking

Flush-Mounted Handle

Features a clean, narrow design and can be unlocked from the exterior. Available in brushed nickel or black finishes.

Concealed Locking System

To secure its large sliding panels, the Series 600 Sliding keyed Glass Door includes a hidden, stainless-steel multi-point lock, providing additional strength and protection.

Premium Handle

A curved handle with a comfortable grip and keyed lock. Available in brushed nickel or black finishes. 

An image of a contemporary handle.

Contemporary Handle

The handle features a minimal design, comfortable grip, and optional keyed lock. Finish choices are available in brushed nickel or black. 


Samples shown are representative only. For exact paint swatch samples, find a dealer near you.

2023 Finishes

In-Stock Finishes

A Class 1 coating thickness increases smoothness and durability for our in-stock Bronze and Satin Anodized finishes.

Designer Finishes

These selections, based on popular paint choices in the homebuilding industry, include a high-quality paint finish that conforms to a minimum rating of AAMA-2605, currently the highest rating for organic finishes.

Custom Aluminum Finishes

Provide a sample of your desired color, and we’ll custom match it.

The bedroom multi-sliding glass doors and fixed windows provide a beautiful view of the backyard first thing in the morning.


Technical Resources


Our extruded aluminum framed screens integrate seamlessly with our sliding glass doors while providing optimum ventilation and protection from outdoor pests.

System Automation

The design, purchase, and installation of automation systems are handled by trusted third parties. Contact a dealer to find one near you.

Additional Information


How They’re Made

Built and tested to last.

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A uniquely shaped home with numerous sliding glass doors.

Energy Efficiency and Sustainability

Good for you and the planet.

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Two employees measure an installed sliding door panel.


See how it’s done

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