Abstract: The invention relates to a collapsible cabinet, comprising end ladder structures (3) on the gables of a cabinet and door frame structures. Both of these structures include upright posts (7) and horizontal braces (9) therebetween, the latter being fastened between the upright posts by means of screws (15) extending through said upright posts. Horizontal braces (9) and upright posts (7) define rectangular areas, the sides of horizontal braces and upright posts facing said areas being provided with a groove (13, 14) for receiving cover boards which cover such areas. The broad sides of upright posts (7) of end ladder (3) are placed against the ends of horizontal braces (9) and provided with two arrays of holes (16) extending on either side of the ends of horizontal braces (9).