Related Clues:

• Door sidepiece
• Vertical part to a doorframe
• Window-shopping purchase?
• It might be surrounded by a sash
• Greenhouse square
• It's suitable for framing
• Either side of a doorway
• Part of a door frame
• Become wedged, we hear, in the doorway
• Sheet of glass in a window
• Door frame member
• Leading members of judiciary are merciless, but upright
• Window-frame part
• Strike plate's place
• Philatelic collectible