Mesvac 2570 model is designed for burglary protection and cold storage doors. This model is a lighter version of the classified burglary protection models because it doesn't include the lock or reinforcements. The model's perforated area is 56 % which in the case of loading dock or cold storage door applications the surface area of the door does not reduce the building space area. We are also able to deliver the access doors and fixed parts with the same profile as the roller shutter door.