This 36-inch x 80-inch reversible slab door features a traditional 6-panel design with a smooth, primed surface. It is double bored for easy installation of a handle set and deadbolt lock (sold separately). Please note that trimming of steel or fiberglass exterior doors is not recommended as it will void the warranty. For added security, a reinforced steel lock plate is applied to the latch side jamb. The door also has a high-quality, baked-on primer to prevent rust and corrosion, and a high-performance polyurethane foam insulated core for energy efficiency.