window, 18w x 48h single vent, frameless, single pane
This window measures 18" wide by 48" high by manufacturer standards of the rough hole opening. This is a frameless window, single pane. If you'd like a dual-pane window, use item#7776401475175081035350111. This is a special order item and takes approximately 3 weeks before shipment from the window manufacturer. This is non-cancellable, non-returnable.