Integrity All Ultrex Casement windows are quite simply some of the best-built windows you’ll ever find. With a virtually indestructible Ultrex pultruded fiberglass construction, dual-arm roto gear operation and sequential locking system, you can count on dependable operation for the life of the window. These side-hinged windows feature large daylight openings, clean sightlines, and a great contemporary feel.
One word describes Infinity from Marvin® Replacement Casements – easy. They are easy to choose, easy to operate and easy to love. The Casement (left or right hinged) combines beauty with virtually effortless operation. The standard Easy Wash® hinge is just that, a design that lets you easily clean the window both inside and out. The optional Clear View® hinge provides for an optimal viewing area. Casements, made of Ultrex® fiberglass, feature folding handles that tuck conveniently out of the way of most window treatments and provide a clean, finished look.