Hinged doors are a common type of door that swing open and closed on a set of hinges. These hinges are typically attached to one side of the door frame, allowing the door to pivot around the hinge axis. Hinged doors can be made from various materials, including wood, metal, and fiberglass, and are used in both residential and commercial buildings. The design of hinged doors allows for easy access and can accommodate different styles, such as single or double doors. They can also be fitted with various hardware options, including doorknobs, locks, and door closers, enhancing their functionality and security.