this frameless window measures 18" wide by 48" high by manufacturer standards of rough hole opening dimensions. This is a special order item and typically takes 15 business takes before shipment. Because this is a special order item, it is non-cancellable, non-returnable after ordering. Keystone requires a vin number prior to ordering.
**Please note that this window is too large for UPS ground shipments, and must ship commercially. Because of this, you will need to have shipped to a service center, or there will be an additional $195 residential delivery fee added.