Counterbalanced fold-up door – in standard configuration featuring: 505mm-high window sections (one row of portholes on the 4th sector from bottom of door); central control unit with double wind up+wind down button and emergency mushroom button (no partial / no door lock can also be ordered as optionals); two external photocells; no safety contact strip (mandatory accessory for automatized doors); structure in galvanized steel; 680 g/m2 roll available in all colours shown in table below; release lever kit (activates the counterbalances and the consequent opening of the roll).
Accessories available for this model only:
Total opening in the case of an emergency
Automatic opening in the event of power failures
Standard roll colours – Standard thickness : 680 g/m2