High performance door designed to withstand air pressure differences
Gravity door with enhanced wind resistance
Next generation safety, speed and simplicity
Dynaco D-4 Series doors provide a superior gravity-assisted solution in terms of safety, speed and simplicity because they do not require solid components in the door curtain. The fabric door travels fast and will safely respond to obstructions. If a lateral impact separates the door from the side-guides, then the patented re-introduction blocks will reset the door without manual intervention.