The system is designed to create interior doors without thermal insulation. It allows co-planar doors to be made to fit the door frame. In addition , it is also possible to make sliding doors - both manually and automatically. The system has a construction depth of 52 mm and is closely integrated with other systems. Options for making door leaves with this system include wide beam or 45-degree cut sash, with or without threshold. Standard glazing beads fit into the Euro groove, and the choice of different types of fittings allows a great deal of flexibility.