A hinge assembly for vertical-movement doors comprises two articulated-quadrilateral hinges each including a first plate designed to be fastened to the furniture flanks, a second plate designed to be fastened to the door and two superposed arms pivotally mounted between the plates to form the quadrilateral connecting-rods. The assembly comprises brackets for removable fastening of the bar ends to the hinges, where the brackets can be alternatively mounted at two different fastening seats present at locations spaced apart from each other, along the upper arm of each hinge.