Traditional double-gliding utility window. Designed for use in garages, sheds, and pole buildings. Low cost alternative to high maintenance aluminum and wood windows. Will not warp, peel, or corrode. Provides years of trouble free performance. Features an integral J-Channel and nailing flange for easy installation. Maintenance free, fusion welded frame and sash. Double strength single pane glass. Dual sash operation, hook latch for positive sash to sash engagement, and a full screen. Limited lifetime warranty.