LIBER is the range of folding doors without lower guide to make easier the heavy traffic. It doesn´t need civil work and prevents dirt from getting stuck in the guide when the doors are open. It provides a high degree of insulation.
The sheets of the door are moved along by an upper guide towards one or both sides and they fold as they open. The operation of the door can be manual or motorized by an exclusive system of traction arm and with manual cancellation in case of power failure. It can be installed both indoors and outdoors and, thanks to the adjustable supports of frame fastening, the process of installation is very fast.
To obtain greater aesthetics, the industrial folding doors include the option of an integrated pedestrian door without lintel or lower skirting board (only available in selected configurations). It is as wide as the whole sheet, with a special upper frame in black aluminium; anti-panic bar with two closing points and external handle with cylinder and key.