Partition wall and refrigerated vehicle

The dividing wall has a wall element (1) adapted to an outer contour (2,4) with seals on its edge and actuation arrangements arranged in a section connected to the seal, with which the seal can be at least partly withdrawn from the outer contour. The seal has at least one sealing lip in the section that can be bent over the actuation arrangement. AN Independent claim is also included for the following: a refrigerated vehicle.