An mounted wall protection system which offers an adequate protection level with a construction depth of approx. 22mm and which is especially designed for composite panels made of gypsum-bound or cement-bound panels with a maximum size of 13.6mm. The cover profile as quarter round perfectly harmonizes with the wall and avoids therefore any presence of dust. The cover profile can be anodized or accordingly chosen to the color of the wall protection system. It is also available in all other colors as it therefore requires powder coating. Due to its special shape, clasps for suspension are not necessary. The lower base profile fully covers the panel edges and therefore offers reliable protection. At the same time the aluminum profile also serves as support and base profile including safety catch. Using specially-developed gap profiles the panel can be fixed fully mechanically.