Shipyards on the Atlantic coast, several Nergeco automatic fast acting doors stand up to winds from the ocean.
The flexible curtain is firmly fixed at the top of a steady structure then is stretched by rods, across… and down to the ground. This technology that Nergeco has developped for the most thriving companies in the world is actually fully working throughout the 94 countries where Nergeco is distributed.
Closed door, peripheral air tightness, resistance to the wind, and to the thermal conduction of the curtain are superior to those of the classic rolling doors.
During opening-closing cycles, the distribution of the curtain weight between the rolling rod and the steady structure plus the absence of any heavy or rigid device at the bottom allow "just in time" opening and fast closing with fewer risks of incidents.