Window makers open innovations for installers, owners Associated Materials LLC Alside Inc. says its full-frame replacement system reduces vinyl window installation time by 25-40 minutes. The system consists of Energy Star-rated Mezzo brand vinyl windows; a frame with a nailing flange for flashing and water management; and decorative trim. Window manufacturers launched new products for vinyl and fiberglass windows. One is aimed at easily replacing vinyl products while another replaces a crank opening system with an easier slide. The two innovations were unveiled during the virtual International Builders' Show (IBS X) put on Feb. 9-12 by the National Association of Home Builders.