The Artisan Specialty window is customizable to any geometric shape, size, or configuration that you can imagine. These fixed windows are custom-made to fit almost any opening, regardless of shape or size. Made with thermally broken, all-aluminum frames, the Artisan Specialty 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 Specialty window is meant to give architects the freedom to design an artistic masterpiece that stands out.