Artisan Butt Joint

Butt joint windows consist of two or more glass panels without needing a frame. They are ideal for large openings, letting in a lot of light, and offering beautiful views of the outside world.

The Artisan Butt Joint window is perfect for showing off spectacular views with its huge expanses of glass and no frames. These windows are custom-made to fit almost any opening, regardless of shape or size. Made with thermally broken, all-aluminum frames, the Artisan Butt Joint comes standard with Low-E ultimate performance dual-pane glass. These units significantly reduce heat transfer, and protect against harmful infrared and ultraviolet light that can damage or discolor your interior. The Artisan Butt Joint comes in several configurations, with the most popular being the 90-degree corner, the bow, and the angled bay window. Offering large and unobstructed views, the Artisan Butt Joint is suitable for both residential and commercial properties.


Weather Resistance

Aluminum windows are resistant to rusting, warping, cracking, and swelling, making them extremely stable in various climates.

Contemporary Design

Intentionally designed with modern aesthetics and functionality in mind.

Dramatically Large Sizes

Available in immensely large sizes, flooding living spaces with natural light, and creating a connection to the outdoors.

Design Flexibility

Available in a wide range of custom sizes and configurations, meeting the needs of every architect, builder, and homeowner.

Built To Last

Utilizing durable, thermally broken, all-aluminum frames, our windows provide superior insulation, and long-lasting durability.

Energy Efficiency

Built with thermally broken, all-aluminum frames and Low-E glass, our windows reduce energy consumption, and are valuable in climates with extreme temperatures.

More features

  • • Can be mulled up to 8 panes wide. Maximum mulled unit width is 20ft.

Design Options


Endless glass options are available with the most popular being Low-E ultimate performance dual-pane glass. Choose between Low-E Coated Glass or Insulated Clear Glass. Choose between Tempered or Annealed. Option of Lamination with optional thickness. Option of a tint such as bronze, greylite, solar grey, or customize your own. Choose from one of our popular patterns including obscure, rain, reeded, or customize your own.

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Nail Fins

Available with or without nail fins. No nail fin – individual units only. Standard 1” Set-Back – individual units only. Applied 1” Set-Back – individual and mulled units. Applied 1 3/4” Set-Back – individual and mulled units. Applied & Removed – individual and mulled units.


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Find technical specifications for this product, including drawings, installation instructions, parts manuals, and more.

Technical Specifications

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