self-closing
/sɛlfˈkləʊzɪŋ
/adjective
(Especially of a door or valve) closing automatically.The houses also must be equipped with self-closing doors or flaps....
- This could be a small closet-sized space, with a fire-rated, self-closing door on the garage side, for firewall compliance.
- The pressure and friction caused by forcing the curved pins into the straight hinges will resist the self-closing tendency of the door.