Give your home the WOW factor with Renewal by Andersen® specialty windows. Choose from more than a dozen different window styles, shapes, sizes, and grill options. Add an elegant arch window, circle window – even a triangle window - to enhance your home’s distinctive appearance. Often combined, or joined to another operable window, our specialty windows can give your home the unique touch you're looking for. We offer specialty windows in the following shapes: Chord, Circle Top™, Triangle, Peak Pentagon, Circle, Springline™, Unequal Springline, Trapezoid, Equal Leg Arch, Unequal Leg Arch, Quarter Circle, Octagon and Right Triangle. Other window shapes and grille patterns are also available.