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This model of door is one of the most characteristic ones in the industrial world. Their mechanical features and the advantage of not occupying transit space above make them the ideal door in many cases. We can highlight their high performance with low cost of maintenance that makes them very competitive. Doors certified according to UNE-EN 13241-1.
Their important secrets:
- Either of the two panels (each autonomous) in the two-panel model can be used independently, that way opening the upper panel to ventilate the building and keeping the lower ones closed.
- It has a welded tubular structure that guarantees its strength, due to this structure supporting wind loads, hits, slamming and other adverse conditions; the closing material can be welded, screwed, etc.; being able to select from many types of closings.
- This model of door is very recommendable for large wind loads.
- The elevation system of this model is a very hard reliable counterweight and, up to now, irreplaceable system; this system is the best for balancing elevation doors.
- Its manual operation is brilliant even in unthinkable sizes for other models, (maximum recommended of 45m2 for manual operation).
- It can be either manual or automatically operated. Vertical sliding doors are always manual; adapting motorise opening and closing equipment for commodity, these last a long time as the effort for moving the door is minimum.
- The installation of a pedestrian door, with different types of locks, in the lower panel does not cause problems in this type of door.
- They have the possibility of being installed in translucent areas, ventilation barring, different types of enclosures (sheet steel, tube, panels, bars and steel mesh, gratings …), windows, etc …