International Product Supply IPS 24"W x 46"H Wave Pattern Glass Block Window with Hopper Vent

International Product Supply is one of the largest manufacturers of glass block in the world, celebrated for classic architecture and glass artisans. They are dedicated to leading glass block design to a colorful new future. With a product line of breadth and quality that is second-to-none, IPS enables architects, interior designers, and consumers to more fully express their creativity with a large variety of designs and sizes.