Interior Doors Sometimes called “passage doors,” indicating passage between interior rooms or into closets. Includes pocket doors.
Exterior Doors Sometimes called “entry doors,” are often more decorative and ornate, have more durable, weather resistant finishes, and are generally stronger and more secure than interior doors.
Dutch Doors Also known as “stable doors” or “half doors,” doors that are divided horizontally so that the bottom half may remain shut while the top is open.