The horizontal folding motion of high-speed folding doors ensures that the entire vertical clearance is achieved immediately. F Series doors open at high speed and are capable of withstanding extreme loads. They protect against noise and draughts, save energy and offer impressive heat and sound insulation characteristics. EFAFLEX high-speed folding doors, used pre-dominantly as external doors, are a component of modern industrial architecture. Thanks to the exceptional versatility in individual design, your high-speed folding door can be adapted perfectly to any facade.

In terms of optional features, the EFA-SFT® is the most versatile of all EFAFLEX high-speed doors. There are numerous options for adapting the EFA-SFT® optimally to any facade, with variable wing partitioning, bar arrangement and bracing. The surface of the door blade can be anodized in any colours of the anodized colour chart, or pow- der-coated in any RAL colours of your choosing.

The EFA-SFT® perfectly unifies functionality with aesthetics. The patented modular design reduces repair and maintenance requirements to the bare minimum. No floor guide rails are required. We equip particularly large doors with special floor stoppers that stabilize the closed wings in the middle area.

The EFA-SFT® is made of aluminium and steel, a combination to meet highest quality standards. The standard load-bearing parts of the EFA-SFT® are made of galvanized sheet steel. The door blade consists of anodized, non-corroding aluminium and is equipped with a single acrylic pane that allows plenty of daylight into the building. As an option, insulating double glazing can guarantee excellent heat insulation on your high-speed folding doors.