Double-deck folding doors are designed for extreme wind areas. It is a powerful industrial door solution withstands 130 km / h air pressure.

The most important feature that distinguishes the Twinfold door model from the others is its vertically self-supporting scissor structure. In the vertical, the mechanism can bear its own weight without requiring any reinforcement. If the door is fixed to an existing structure horizontally, it will exhibit a comfortable operation. Canvas structure and working logic is the same as boxtwinfold. The feature that separates them is the scissors system.