Aluminum Windows + Moving Glass Walls

Western Window Systems

Aluminum windows. Walls that open.

Western builds thermally broken aluminum windows alongside the multi-slide and bi-fold door systems they’re best known for. We carry Western for both, fixed and operable windows that match the wall systems, and walls that genuinely open.

Western aluminum window wall system

Best for

  • • Contemporary builds where windows + walls coordinate
  • • Indoor-outdoor living designs
  • • Modern aluminum aesthetic
  • • Large-format glazing

Project types

  • • Multi-slide, sliding, and bi-fold door openings
  • Contemporary renovations
  • Indoor-outdoor reconfigurations
  • Large-scale glazing

Project types

  • • Modern new construction
  • • Contemporary renovations

About Western

What Western brings to the project.

Thermally broken aluminum

Western offers aluminum systems designed for modern performance and clean aesthetics, including thermally broken options across performance-focused product lines. Their Series 7600 Multi-Slide Door includes a custom thermal break design, and Western describes the product as built to address energy and structural requirements while maintaining clean lines and narrow profiles.

Windows that match the walls

Western’s window offering is designed to coordinate with its moving glass wall systems. The Series 670 window line can integrate with hinged doors, sliding doors, and fixed window walls, helping projects keep a consistent profile family across fixed, operable, and large-format openings.

Multi-slide and bi-fold systems

Western is best known for openings that change how a room lives. Their multi-slide systems use large rolling glass panels that stack or slide into pockets, while bi-fold systems fold and stack against side walls to create wide connections between indoors and out.

Performance + aesthetics

Western’s aluminum systems are built for contemporary homes where the frame should feel clean, the glass should do the work, and performance still matters. The Series 7650 Sliding Glass Door is described as Western’s strongest and most energy-efficient aluminum sliding glass door.

The Collection

Product highlights.

Western Window Systems up close – the character, craft, and detail that define the line.

Considering Western Window Systems?

Tell us about your project and we’ll help you find the right Western Window Systems line for your project, and the rest of the package.