Abstract: Frame for doors (1; 101; 201) having one or more hinged leaves (4; 204), of the type comprising at least two jambs (5a, 5b; 205a, 205b) that define a lying plane for said one or more leaves when these are in their closed position, and means (7a, 7b; 107a, 107b, 111a, 111b, 112a, 112b; 207a, 207b, 211a, 211b, 212a, 212b) for wall fixing said at least two jambs on opposite sides with respect to an access opening (2), produced in the wall (3a, 3b) of a building, or other dwelling space. The jambs and relative fixing means are structured to maintain the aforesaid lying plane parallel on the outside of an entry/exit section of the access opening.