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Dynaco high-speed roll-up doors have a superior seal around the full perimeter of the door. Combined with a fast door cycle, this tight seal strongly limits air exchange, helps to save energy and keeps contaminants out.

Dynaco high-speed roll-up doors are equipped with a self-reinserting flexible door curtain. Should the door curtain accidently get dislodged due to the collision with a person or vehicle, no worries.

Dynaco high-speed roll-up doors open and close very fast. They offer a high degree of efficiency thanks to a wide range of opening commands. Automatic opening and closing results in considerable time savings and improves the efficiency of your daily operations, material flow, traffic of personnel and goods.

A Dynaco high-speed roll-up door for exterior use is very wind resistant and withstands extreme winds. The strong flexible door curtain is tightly sealed around the full perimeter of the door. Depending on the size and the type of the door wind loads up to class 5 of the European standard EN 12424 can be resisted.

Dynaco flexible high-speed roll-up doors have a soft and lightweight door curtain free of rigid elements. When the curtain hits a person, product or vehicle it simply folds around this obstacle. No damages or injuries will be caused.

Contrary to classic systems that offer wind resistance by using slow, heavy beams and the structure of the building itself, the Nergeco “Trekking” folding technology provides a great wind resistance by integrating lightweight stiffeners distributed over the entire curtain. 

Nergeco internal doors are designed with the latest generation of multicomposite materials. Without mechanical welds, surfaces are smooth, washable and water-repellent.