casement window / wooden / fiberglass / double-glazed
polygonal, Energy Star
Eight unique shapes make the Wood-Ultrex Polygon window our most versatile design. Use Polygons as sidelights, transoms or combine them into a breathtaking wall of windows. Gigantic picture windows as large as 8’ x 6’ are made possible by the superior strength of Ultrex fiberglass. With a wood interior, your polygon windows will match any interior design.