<p>A hinge is provided with a door leaf sub-assembly (100) having a seal compression adjustment mechanism through a movable bush (122) and a horizontal adjustment mechanism through a reversible carriage (176) and a door frame sub-assembly (200) having a vertical adjustment mechanism through a self contained attachment bracket (232) and a hinge pin (244) retention formation formed on the hinge pin (254) and a knuckle (230).</p>
