The Duo door

A perfect high-speed door - The combination system unites the benefits of two designs in one unit! And the best comes last! (See the very bottom!)

These are the highlights:

+ Just one door system + Just one control system + Just one (double) guide rail + Extreme operating speed up to 2,9 m/sek (V/max) + Virtually wear-free door movement + Optimum insulation from an insulated curtain plus an air gap plus a 2nd curtain + Anti-Crash functionality + Intrusion protection outside operating hours  

During the day: A high-speed door ...

... with Anti-Crash ... with virtually wear-free door travel ... with non-contact safety including obstacle distance detection ... with active travel-path monitoring ... with potential wind loads up to class 3 ... with particularly smooth, quiet door travel    

At night or on weekends: can be securely closed ....

... with a high-quality aluminium surface ... with double-walled windows, also in designer shapes ... with optimum intrusion protection            

Double guide track for 2 curtains:

Insulation and secure closure when you really need them. At all other times: maximum speed and optimum operational safety. Outside working hours, you close the outer door. The high-speed door behind it closes automatically as well and remains disabled for as long as the outer curtain is closed. During this time, the insulation achieves optimum effectiveness. An insulated curtain, an air gap and another curtain behind it. And this is the unbeatable advantage: you do not have to haul the insulation and burglar protection upwards with disproportionate effort; you simply roll up the highly tear-resistant fabric curtain.

Further details of the high-speed door combination system:

Image 1: Just 1 control system! Image 2: Just 1 double guide rail including intelligent light curtains Image 3: Just 1 head section to accommodate 2 shafts