Home > Companies > HAG Ltd. - The Door Specialists > Industrial Roller Shutters - Armourguard Industrial F1

The Armourguard F1 is an industrial insulated roller shutter constructed from a twin skin steel lath injected with CFC free foam insulation. These insulated industrial doors are manufactured from two skins of a solid 100 mm flat galvanized steel section. The F1 insulated door uses a continuous nylon end locking system and a weatherproof profile that is incorporated on to the bottom section to create a seal that increases its reliability and performance. A brush strip can be used at high level to reduce air flow between the lintel and the roller shutter head plate. Glazed panels can also be incorporated into the roller shutter lath.

  • Wind load tested to BS EN 13241-1 (Class 5).
  • Acoustic value of 28 dB reduction (at 1 kHz).
  • Thermal value 0.733 W/m²K (through centre of lath).


The Armourguard Industrial F1 is the ideal roller shutter for insulating large industrial openings against heat, noise and energy loss. This product is commonly used on industrial applications where insulation, sound proofing and security is the priority, such as industrial premises loading bay doors, warehouse doors, storage facilities, agriculture premises, barns and industrial units.

Standard product features

Maximum width:

12 m.


100 x 27 mm foam filled.


16.5 kg/ m².


Galvanized bright rolled carbon steel, polyester powder coat colours are available.

Shutter box:

- Construction:

Manufactured from 0.91 mm bright spangle galvanized pressed steel coil casing available in various designs to suit individual circumstances.

- Box sizes:

Overall height (top of box):

  • Up to 3000 mm: Box size 400 mm.
  • Up to 4000 mm: Box size 450 mm.
  • Up to 5000 mm: Box size 510 mm.

Guide rail:

- Construction:

Standard guide rails are 90 x 32 x 3 mm galvanized steel. Double sided brush seal and carriers are used on the guide section to minimise air leakage.

- Finish:

Galvanized steel; standard polyester powder coat colours are available.



- Three phase electric:

Conventional or direct drive industrial motor unit with integral travel limits, thermal cut out, complete with haul chain override for use in the event of power failure. Safety brakes are used to prevent the roller shutter from closing in the event of motor failure in line with EU legislation. Electrical requirements are dependent on usage, further details on request.

- Override:

A chain override is included to operate the shutter in the event of a power failure. This is only operable from one side. High level hand crank override can be specified if required.

- Hand chain operation:

A counter balanced helical spring controlled via hand chain and chain lock to secure the F1 industrial door. A double spring unit is incorporated into the barrel assembly inline as a second device to prevent the roller shutter from closing in the event of single spring failure in line with EU legislation.

- Control:

Electric operation is via a standard push button control. Other controls are available on request. Further safety devices are available, dependant on requirements and operational circumstances.

NBS Specification

NBS Create logo
This product is associated with the following NBS Create clause:
45-25-28/414 Roller shutter sets

NBS Specification

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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

Armourguard Industrial F1

Size (w x h)

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 - Shutter:
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 - Shutter Box:
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Manufacturer details

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