The Artisan Sliding window is easy to operate, and ideal for wide spaces near high-traffic areas like walkways. They have two sashes of equal size. These windows are custom-made to fit almost any opening, regardless of shape or size. Made with thermally broken, all-aluminum frames, the Artisan Sliding 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. Offering gorgeous outdoor views and exceptional airflow while saving space, the Artisan Sliding window is suitable for both residential and commercial properties.