The Savannah 36-in x 81-in solid wood core storm door features a maintenance-free DuraTech(R) surface for protection against age and the weather. The Screen Away(R) retractable screen offers instant ventilation and hides in a cassette at the top of the door when not in use. Heavy duty weatherstrip keeps drafts out. Brass finish Secure Lock(R) handle set includes matching interior and exterior levers and a built-in security lock system. Bottom expander conforms to uneven sills, and reversa-hinge design makes for right or left mounts. EasyHang(R) installation is fast and easy, offering a no cutting system with mounting rail extenders for an exact fit every time.