Vinyl utility window for new construction or replacement applications. DSB (double strength) tempered glass (non insulated) for safety and durability. Vinyl frame and sash fully welded, weatherstripped, and frame is weeped for water removal. Both sash are operable and frame is notched for single position removal. True interlocking sash with hook latch lock. Pre-punched nailing fin. 1" integral J-channel. Full screen included.