The self-repairing roll-up door, Alumina, with an aluminum structure, is the ultimate solution for applications in high-traffic and intensive use environments, such as the automotive, food, pharmaceutical, aerospace, and construction industries. With wind resistance up to 120 km/h and fire resistance according to UNE 23.727-90 Class 2, the Alúmina door is a safe, elegant, and innovative option for both indoor and outdoor use. The roll-up curtain automatically repositions itself within the side guides in the event of an accidental impact, significantly reducing costs and eliminating the need for technical visits.

With an opening speed of 2.2 m/s and a closing speed of 0.8 m/s, the bottom of the curtain can optionally be equipped with a flexible edge that blocks the descent and reverses the movement of the curtain for total safety in case of contact with objects or people.

The sliding system of the curtain allows for considerable resistance to dispersal, providing perfect insulation between the exterior and interior environments. The structure, cover, and windows can be customized according to the client’s needs and the characteristics of the installation site.