Home > Companies > HAG Ltd. - The Door Specialists > Industrial Door Horizontal Folding C Door


  • Door panel comprises a galvanized steel collapsible gate having vertical picket interconnected by rectangular steel bars acting on the “lazy tong” principle.
  • 305 mm wide leaves are arranged in pairs hung from the front of each picket and hinged to adjacent leaves to provide a heavy duty folding door assembly.
  • Suspended from a lintel-mounted heavy duty rolled steel top track by double rollers fitted to alternate pickets.
  • Substantial floor track.



Related literature

The following content references this product:

Standard product features

Width (maximum):

14000 mm.


  • Internal and external operating handles are fitted to the rebated lead post assembly.
  • Hasp and staple padlocking facility is fitted to the inside or outside to enable positive locking from either side as standard.



  • When power operated, a geared electric motor with torque limiter drives an endless chain running parallel to the overhead track and coupled to the lead post.
  • Control of power operation is provided by push button operation switches with alternative remote systems being available if required.
  • In the event of electrically operated door meeting an obstruction when operating, the torque limit operates the micro switch to switch off the mains supply to the motor.

NBS Specification

NBS Create logo
This product is associated with the following NBS Create clause:
45-25-28/368 Sliding folding shutter doorsets

NBS Specification

NBS Buliding logo
This product is associated with the following NBS clauses:

Product specification

An important note about specifying



HAG Ltd. - The Door Specialists


+44 (0)800 072 3444

Product reference

Roller Shutter Industrial Door C Door


[One way bunching, left hand]
[One way bunching, right hand]


 - Type:
[Electrical, single phase]
[Electrical, three phase]
 - Electrical control:
[Not required]
Manual operation.
[Push button]
[Remote system]


[Hasp and staple fitted to inside]
[Hasp and staple fitted to outside]

Additional requirements

[Alternative lever lock system]
Insert details.
[Railway lines]
Special track to allow railway line through opening.
[Runway beam]
Cut-out section to allow overhead beams through door.
Water drainage for bottom track.
[Toughened glass viewing panels]

Manufacturer details

1 Oak Lane,
Bristol, BS5 7UY
Tel +44 (0)800 072 3444
Fax +44 (0)117 965 7773
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NBS National BIM Library