Driveway profiles - barrier-free driveways: N overrun profile is ideal for use in areas where the difference in height between surfaces on the floor, does not allow the use of strips to connect flat surfaces. It will prove useful for separating zones on floors, hiding uneven tile edges and leveling height differences. The N profile is a choice for providing an easier ramp for people with mobility impairments using wheelchairs, as well as in buildings where people with children in strollers arrive. Application: The N profile is designed to connect surfaces of different heights, including balconies and terraces. It is both functional and aesthetically pleasing, providing a safe transition between different levels. Features and Benefits: The invasion profiles are made of raw brass and raw aluminum. As standard, they are 250 cm long and 10 mm wide. The height of the leveled surfaces is 14 mm. N overrun profiles perfectly hide the unevenness of the edges of the tiles, leveling the height differences to facilitate the driveway, while being an aesthetic addition to the interior finish.