Types of Doors Paneled doors consist of a carefully joined framework that supports various types of panels. They are almost univerally constructed of wood although metal and synthetic doors that give the appearance of wood have appeared in recent years. Paneled doors are most common on residential buildings. Glazed doors are found on both commercial and residential buildings although they are usually very different. Commercial doors, for instance, often consist of a single glass pane within a relatively narrow frame.
Residential doors have a variety of patterns depending on the building's architectural style.
Additional glazing is often provided around the door in the form of sidelights and transoms. Maintenance and Repair 1. Retain original doors. Repair original doors by patching, splicing, consolidating, or reinforcing. Wood may appear to be rotten because of peeling paint or separation of joints, yet still be sound and able to be repaired.