High-speed turbo roll-up door EFA-STR®
EFA-STR® - BAU 2017 NEW
The EFAFLEX High-Speed Turbo Roll-up Door, the worldwide fastest spiral door.
Play VideoEFA-STR®
The door blade of the EFA-STR® is constructed of several segments that can be replaced individually in case of damage.
Play Video
EFA-STR® ACS-DS Crash
Given the patented spiral technology, the EFA-STR® opens at an incredible speed of more than 4 m/sec -- this is world record!
Play Video
By combining spiral technology and a flexible door leaf, the EFA-STR® achieves a speed of up to 4 m/s and is therefore our fastest door. Especially with regard to extremely high speed, safety is a big issue. Best protection is offered by the Active Crash System, by means of which the door leaf repairs itself. EFA-ACS®, the completely new crash protection provides a fully-automatic, electronically monitored retraction of the door leaf after a crash.