Question: what are the names of the parts of a door frame?
Answer: Door frame. The door frame is the entire framework supporting the door, including the sill, jamb and head. ... 
Sill. The door sill is the very bottom part of the door frame that rests on the floor.
Jamb/door jam. ... 
Head. ... 
Panel. ... 
Astragal. ... 
Fixed panel. ... 
Door sweep.