E-skirting board duct 'Berlin profile' made of PVC in accordance with DIN EN 50085-2-1 for laying cables on the wall, consisting of a lower section with a grooved back for fastening with assembly adhesive and three separate chambers for laying/separating cables, as well as a completely overlapping upper section for snapping onto the lower section. The distance from the floor to the first occupancy chamber is 11 mm and therefore meets the minimum distance to the floor in accordance with DIN EN 50085-2-1.