Individuals can identify the types and composition of residential and commercial doors. They are able to install metal doors, wood doors, folding doors, and pocket doors, with hardware and accessories. They know how to install prehung door units. They can demonstrate how to install locksets and door closers, and can explain how to lay out and cut hinges. They can interpret information presented in door schedules. They are aware of safety hazards and precautions related to working with doors.