Abstract: A wall construction for display booths, sales booths and the like has two profiled braces extending parallel and at a distance from each other and have grooves which are engaged from behind in their narrow long sides. At least two support members have been hooked into the lower profiled brace on which a wall panel rests in an upright position. Tilting of the wall panel is prevented by means of an upper retaining member. The support member as well as the retaining member have a U-shaped cross-sectional form, respectively formed by a back part and two legs extending from the back part. One of the legs is inserted into the groove which is engaged from behind of the respective profiled brace, while the other leg engages a groove in the wall panel.