Armourguard security roller shutters

Armourguard Through Vision Shutters Model N2S

The Model N2S security shutter provides a medium level of security with through vision and ventilation.

Available in ‘brick’ or ‘in line’ patterns. Punched apertures of 150 mm x 50 mm x 45 mm allow for 25% air flow. Galvanised steel standard finish or polyester powder coating. Recommended maximum width 8,000 mm.



Product Specification

Product Overview


The Armourguard Model N2S security shutters are constructed from 76 mm curved galvanised 22 gauge lath with 150 mm x 50 mm x 45 mm pitch apertures in a choice of “brick bond” or “inline” pattern. A full curtain of Model N2S will provide 25% air flow.

Common use

Kiosk, bars, shop fronts, and car parks where vision and ventilation is required

Maximum Width

8000 mm


Normally 50 mm x 0.71 mm


12 kg per square metre


Galvanised bright rolled mild steel, polyester powder coat colours are available.

Shutter Box Specification


0.91 mm bright spangle galvanised pressed steel coil casing available in various different designs to suit individual circumstances.

Box sizes

Overall height (top of box) commercial industrial
Up to 2050 mm box size 254 mm 355+
Up to 2800 mm box size 305 mm 355+
Up to 3500 mm box size 355 mm 355+

Please note industrial shutters have different size plates/boxes. On large widths exceeding 5000 mm box size may move up one size due to deflection.


Galvanised steel standard, polyester powder coat colours are available

Guide Rail Specification


Standard guide rails: 38 mm x 32 mm x 3 mm – 100 mm x 32 mm x 3 mm dependant on width. Electric shutters require a 50 mm x 50 mm steel box section (both sides) used to allow for motor unit and safety brake. A 76 mm x 50 mm box section will be used for shutters over 160 kg in weight (5000 mm x 3200 mm approximately).


Galvanised steel standard, polyester powder coat colours are available.

Operational Specification

Spring Loaded

A counter-balanced spring ensures controlled raising and lowering with a key lock in-built at the bottom of the shutter for security.

Single phase Electric

A tubular motor within the barrel assembly with limit switches and thermal cut out to prevent overheating. Draw 240 volts and 0.5 – 2.5 amps dependant upon the shutter size. Provision of a 13 amp fused spur is required for installation.

Three Phase Electric

Design of this model will alter for three phase operation. Electrical requirements are dependant on usage, further details on request.


A manual override is included to operate the shutter in the event of a power failure. This is usually only operable from only one side.

Hand Chain Operation (Industrial)

A counter-balanced helical spring controlled via hand chain and chain lock to secure.


Standard security key switch or rocker switch. Other controls are available on request.

Product specification may change and it is advisable to consult with HAG technical advisors before specifying or ordering. HAG operates a policy of continuous improvement.

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HAG offers a wide range of products and services, if you would like further information call 0800 072 3444 now to speak to a member of our team.

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