The NS is a standard rail system where the door moves horizontally behind the daylight opening.

The LS is a rail system that is pre-eminently suitable for use when top clearance is limited. The system is available in three variants, for top clearances of 200, 250 or 320 mm.

The HS is an unusual space-saving rail system. The door first opens vertically and then moves into the building close to the ceiling.

Limited space, the perfect solution.

The VS is a rail system where the door travels vertically.