What are Specialty Shape Windows?
Windows that are not in the shape of a rectangle or square are considered specialty shape windows. Specialty shape windows are available in hundreds of geometric shapes and provide virtually unlimited design possibilities. Most custom-built specialty shape windows have a fixed sash, meaning they don’t open, and many are found near to or combined with operating windows. Marvin offers operating sashes in shapes like triangles, trapezoids, octagons, and circles.