Easy-to-install, multi-pane sliding window system with the possibility of glazing with glass packets up to 33 mm wide. Opening configurations A, C, D and F can be made within this system. The use of a special frame profile, which acts as an additional running track, enables a multi-track construction. ​​​​​​​
In this way, an effect similar to an accordion door can be achieved, where several leaves slide over one of the extreme quarters when opened, creating a single, uninterrupted passage light. The system also offers an aluminium threshold with integrated drainage. Frame variants available: 80 and 96 mm.​​​​​​​