dormakaba International Holding GmbH
+49 2333 793-0
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Product description:
The FFT FLEX Green is an automatic folding door with thermally separated, particularly slim profiles and a silent, dynamic drive system. It is particularly suitable where space is restricted yet as wide an opening as possible is to be achieved. This also achieves a maximum escape route width (2D variant). It permits opening widths of up to 2.4 metres and heights of up to 2.5 metres.
The dual-drive technology also offers a safe operational solution for emergency exits and escape routes according to /DIN 18650/ and /EN 16005/ (2D variant).
Other features include:
  • Currentless opening thanks to integrated battery pack module
  • Escape routes ensured by single-fault secure control technology
  • Function safeguarded by self-monitoring sensors
The FFT FLEX Green folding door avails of highly-efficient thermal separation with very good thermal transmittance values (UD values) ranging from 1.7 to max. 2.4 (thermal coefficient) which can be calculated individually for each door system. In combination with ISO glass, the FFT FLEX Green ensures good thermal insulation of external doors.

A new drive system, whose force is transferred without toothed belts, improves smooth running and increases dynamism. Reserves are also achieved against wind loads as these are detected and compensated for by the FFT FLEX Green. In the opening and closing direction, the operating parameters are altered dynamically as required in order to adapt operation to the respective weather conditions.