The ease with which doors can be dismantled explains their large presence on the reclamation market. There is a wide variety of styles and origins, but old panel doors in solid wood account for the largest market share, followed by exterior doors. Recent interior doors (such as doors with a chipboard or honeycomb interior structure) are only rarely salvaged.
Doors are rarely sold with their original door frames, as these are difficult to disassemble, store and re-assemble. However, a few dealers make new frames.