A frame (10) is described which has four elongate frame profiles (100) which form the perimeter (12) of the frame (10) around an inner area (14) of the frame (10), wherein the frame profiles (100) comprise an H-profile (110). Furthermore, the frame (10) also comprises one or more removable cover plates (300) which are respectively removably attached to at least one of these two opposing frame profiles (102, 104), wherein at least one of these removable cover plates (300) is configured as a cover plate (302) which comprises one or more openings (400) configured for the mounting of one or more filler elements (200) of the frame (10).