Loading bay

Prieto Puertas y Automatismos, S.L. high-speed doors are flexible, light doors for intensive industrial use which, thanks to their speed of action, reduce to the maximum the loss of environmental temperature, air currents, and facilitate the flow of traffic.

High-speed doors can be installed both indoors and outdoors, and are made up of a base structure and a flexible sheet. As they are not rigid doors, they are quick to open and close, which means an increase in daily energy savings and a substantial improvement in productivity.

Models of industrial high-speed doors

They can be classified into two main groups: stacking doors and roller doors. One or the other will depend on the conditions of the place where the door is to be installed.


  • Hydraulic loading bays
  • Mini ramp
  • Lifting tables
  • Retractable roof
  • Sheltered roof

Ask for a free quotation

If you are interested in this type of door, don’t hesitate to get in touch. We’ll help you find the best option.

Other types of doors

Metal structures

Grilles and crossbars

Bullet-resistant and fire-resistant doors