Separating two rooms, isolating a place or allowing a comfortable opening, the sliding doors can be used in many ways. There are two types of fittings for sliding doors: The wall-mounted visible hanging sliding door with rail. This system can be set up very simply. The movement of the door is in continuity and it extends on the wall.  The sliding door is entirely hidden in the wall. It has to be mounted before the construction, requiring a little more work for the installation of the divider and of the sliding system, which is not provided.