Western Window Systems

Western specializes in custom luxury window systems for residential, commercial, multi-family, religious, institutional, and hospitality facilities.

600 Series Multi-Slide Door System
© Bill Timmerman


Why Western Window Systems?

Change the space around you

Outdoor living areas have evolved from traditional patios to bold, reimagined spaces that attach to the home and blend the indoors with the outside. These new indoor-outdoor living rooms expand space, frame views, and let in fresh air and natural light.

Western Window Systems is passionate about indoor-outdoor living. Their sliding and folding glass doors are more than just entryways – they’re architectural elements that change space beautifully and efficiently for years to come.

Pictured: Series 900 Pivot Door System

Series 900 Pivot Doors by Western Window Systems Western Window Systems
Series 600 Multi-Slide Doors by Western Window Systems Western Window Systems

The Best Materials for the Best Performance

Western designs all of their door systems and windows with performance in mind.

  • Sealed stainless steel ball bearing rollers make their massive sliding and folding glass doors unbelievably easy to operate.
  • Classic or thermally broken aluminum provide solutions for moderate and colder climates.
  • Every product comes with heavy-duty hardware for strength and durability.

Pictured: Multi-Slide Door Systems

A Sight to be (and not to be) seen

Clean. Modern. Beautiful. Open or closed, the ability of Western door systems and windows to seamlessly blend into their surroundings is what makes them so unique. Narrow stiles allow for more glass to let in natural light and maximize views. Zero post corners, glass panels that tuck into pockets, and screening solutions invite the outdoors inside in whatever way you choose. Less has never been more.


Series & Collections

Style and Design by Kolbe Windows and Doors

The Classic Line

High-quality disappearing glass walls and windows that combine exceptional performance with clean design.

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Style and Design by Kolbe Windows and Doors

The Performance Line

Western's Series 7000 family of moving glass walls and windows address energy and structural requirements while promoting contemporary design.

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Sliding Doors by Western Window Systems

Sliding Doors

Folding Doors by Western Window Systems

Folding Doors

Hinged Doors by Western Window Systems

Hinged Doors

Windows by Western Window Systems



Indoor-Outdoor Living with Western Window Systems

Designed for Indoor-Outdoor Living

Western Window Systems’ large moving walls of glass are more than just entryways; they’re centerpieces for indoor-outdoor living.

Originality through Western Window Systems

Originality in Every Project

Choose a sliding door that neatly tucks away into a pocket, a folding door that creates a grand entrance from corner to corner, or a 90-degree style that completely opens up a room.

Further customize your door with sill options, handles, and finishes.

Built and Tested to Last

Built and Tested to Last

Manufactured in the U.S., each of their product families is tested for air, water, and structural performance and certified by the NFRC and AAMA.

For additional strength and durability, they use stainless steel hardware to keep your product on the path to a long life.

Energy Efficiency

Energy Efficiency

  • Tight seals for moisture control
  • Dual paned, triple coated low-e glass to reduce heating and cooling costs
  • Thermally broken aluminum for increased energy performance
Sustainability by Western Windows Window Systems


  • Made from highly recyclable aluminum
  • FSC Certified Wood Panels
  • Locally produced products reduce transportation and fuel costs



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CAD / Revit Details

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