Bi-folding doors are ideal for airplane hangers and very large openings with the added option of wicket doors for easy personnel usage.

Bi-folding doors can be fitted to openings to as high as 10,000mm and to as wide as desired.

Bi-folding doors can be set up as opening inward or outwards.



Bi-folding doors can be offered as manually operated but often recommend bi-folding doors to be operated via power operation due to the general size of the door.

Manual operation requires locking from the inside of the doors via padlock.


Powered operation has an automatic locking system on closing of the doors.

We offer the following power operations:

  • Single (240V) Power Operated 

  • 3 Phase (440V) Power Operated 


We offer a variety of leaves:

  • Insulated 55mm

  • Vision Panels

  • Wicket door


All of our bi-folding doors are supplied with a dead man operation as standard.

We offer the option of photocells and safety edges for added safety to the door.

All safety features are self-diagnostic and fail-safe.

All our doors are fully compliant to the latest health and safety regulation as follows:

  • CPR (Construction Products Regulation) (EN13241-1:2003 + A1:2011).

  • Mechanical compliance (BS EN12604) 

  • Safe Use Of Power Operated Doors (BS EN12453)

  • Safety equipment (DIN EN13241 – 1)

  • Resistance against wind pressure (DIN EN12424)


All of our bi-folding doors are finished powder coated to any standard RAL colour.

Concertina doors
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Concertina Folding Door
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