The two wings open to both sides. Opening width between 800-3000 mm.
The single wing opens just to the right or just to the left. Opening width between 800-1200 mm.
Four wings open to both sides. Opening width between 1400-4000 mm.
Two wings opens to the right or to the left. Opening width between 1100-3000 mm.
The two wings open to the right and to the left.
The single wing opens to the right or to the left.
Four wings open in one direction. Opening width between 1800-2400 mm.
The single wing opens only 90 degrees in the direction of the mechanism or in the reverse direction.
The closed mechanism opens up the single wing vertically and horizontally.
Open mechanism. The opening width is between 1000 and 1690 mm.