Abstract: A device for protecting the edge of a doorway. The device includes opposing contact edges which extend around the edge of a doorway to contact and grip opposing walls adjacent the doorway. The edge of the doorway, which may include a door frame, is enclosed within a protective space defined by the device. Alternatively, the device may be mounted on a doorway and an attached door so that both the edge of the doorway and a portion of the door are enclosed within a protective space defined by the device. The device may be modified in the field to fit doorways and/or doors of various sizes.