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Expand Livable Space - Western Window Systems

Series 600 - Multi Slide Doors

A favorite of builders for two decades, Western Window Systems’ Series 600 Multi-Slide Door blends exceptional performance with a clean, contemporary aesthetic.

Featuring rolling panels that can be stacked at the opening or slid neatly away in pockets for an unobstructed view, the Series 600 is designed to operate effortlessly, even with extreme panel weights, thanks to stainless steel ball bearing rollers. Narrow stiles allow for more natural light and expanded views, and thermally broken aluminum and triple coat Low-E glass keep the Series 600 energy-efficient.

Photo Gallery - The Volume Program

Features - The Volume Program

  • Rolling panels can be slid into pockets or stacked at the opening for an unobstructed view
  • Stainless steel ball bearing rollers for effortless operation
  • Thermoplastic spacer (TPS) technology for enhanced energy performance
  • AAMA- and NFRC-tested and certified
  • A medium stile with a 2.5" interlock for additional rigidity and strength
  • Heavy-duty stainless steel hardware
  • Protective plastic covers on tracks during installation
  • High-performance finishes
  • Multi-point lock system
  • Head and threshold assemblies on pocket doors for a full interlock and clean installation

Series 600 90-degree Multi Slide Doors

Taking Western Window Systems’ popular sliding glass walls one step further by eliminating a connecting post, the Series 600 90-Degree Multi-Slide Door completely opens up the corner and sides of a room for completely uninterrupted indoor/outdoor living.

This innovative approach to expanding space includes the same style, quality, and high-performance features found in the Series 600 Multi-Slide Door, including thermoplastic spacer (TPS) technology for enhanced energy performance, a medium stile with a 2.5" interlock for additional rigidity and strength, and rolling panels that can be stacked at the opening or slid into pockets.

For sizes and configurations, contact a Western Window Systems representative.

Thermal Break - Western Window Systems

A thermal break, or insulating barrier, is available on the frames and panels of all Series 600 doors. This barrier limits condensation, lowers U-factors, increases energy performance, and reduces thermal conductivity.

Aluminum Frame Finishes

Colors for the Series 600 Multi-Slide Door are available in-stock, as designer selections, or can be customized to match almost any finish. Many boast some of the highest ratings in the industry today.

In-Stock Colors

Our in-stock finishes of dark bronze and satin anodized aluminum come standard with a Class 1 coating thickness for increased smoothness and durability.

Designer Colors

Our designer colors are based upon popular paint choices in the homebuilding industry. Most utilize a high-quality paint finish that conforms to a minimum rating of AAMA-2605, currently the highest rating for organic finishes. Contact a Western Window Systems representative in your area for paint swatch samples.

Actual colors may vary. Contact a Western Window Systems representative in your area for paint swatch samples.

Custom Colors

Have a specific color in mind? We can customize the color of your Series 600 Multi-Slide Doors to match virtually any finish.

Edge Guard

If saltwater is an issue, we can finish your Series 600 Multi-Slide Doors with Edge Guard, a custom paint process that protects them from corrosion. This specialized procedure involves painting prefabricated parts with a high-quality AAMA-2605 paint finish before assembly to ensure there are no raw aluminum edges. A ten-year finish warranty is included with this option.

Hardware - 9500 series bi-fold doors & windows

Western Window Systems uses only high-quality hardware for the Series 600 Multi-Slide Door, featuring:

  • Heavy-duty steel ball bearing tandem roller assemblies capable of handling more than twice the weight of the largest panel available
  • A stainless steel multi-point lock for additional strength and protection
  • Flush-mounted handle designed to integrated into the panel for a clean aesthetic
  • Optional Premium Handle featuring a contemporary C-shape design and comfortable grip
  • Optional stainless steel hardware package for coastal applications

Thresholds - Western Window Systems

Climate will most likely determine the best threshold option for the Series 600 Multi-Slide Door.

Water Barrier Sill

Designed for effectiveness in all climates, the Water Barrier Sill’s 1.5” interior leg safeguards against water intrusion. For additional protection, the back leg of each sliding panel extends into the sill.

Flush Sill

When ease of entry is more important than performance against the elements, our Flush Sill is the perfect choice. With an interior and exterior sill height of just .75", the Flush Sill can line up with most interior flooring for a smooth transition outside.

Note: The Flush Sill is not warrantied against water penetration.

Thinline Sill

Ideal for a nearly seamless transition from indoors to outdoors, the Thinline Sill is designed with staggered, narrow tracks for the panels that help it to disappear almost completely.

Note: The Thinline Sill is not warrantied against water penetration.

Glass - Western Window Systems

The Series 600 features dual-paned, low-E glass manufactured using warm edge thermoplastic spacer (TPS) technology. This spacer system not only improves the energy efficiency and flexibility of the glass, but also is one of the most environmentally friendly solutions in the industry.

Windows can be custom glazed to a variety of glass types, colors, and thicknesses.

Screens - Western Window Systems

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

Hardware - The Volume Program

For optimum durability and performance, Western Window Systems uses only stainless steel hardware for the Series 600 Multi-Slide Door.


Download files
Series 600 Multi-Slide Door Hardware and CAD Detail Samples