ALU-12M411 Insulated Aluminium Shutter


ALU-12M411 Insulated Aluminium Shutter
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ALU-12M411 Insulated Aluminium Shutter


  • Product Description
  • Key Features
  • Ideal Uses
  • Technical Specifications
  • Options and variations
  • Downloads (.dwg files, NBS spec, CAD drawings.)
  • Watch the Video
Our ALU-12M411 come insulated which make them the perfect product for customers who want to save on energy bills as they keep the heat in, cold out or vice versa depending on that time of the year they are used. They are also used as “high quality” curtains and block out nearly 100% of all light – ideal for those of you living in big cities or busy towns.
The canopy where the shutter rolls into can come as a square or rounded option depending on your preference. 
Comes in 7 standard colours: White, brown, cream, fir green, grey, silver or black. We also have both vented & non-vented options.
  • Offers low to medium security 
  • The ALU-12M411 traditionally offers a more cost effective and aesthetically pleasing solution to that of an insulated steel shutter.
  • Lighter than a steel shutter means less energy is needed to open them (3.5kg/m2).
  • House windows.
  • Office windows.
  • Reception counters.
  • Display areas.


Low to Medium security domestic sites with a maximum size of 8M2

Curtain Slat

Alumininium double skinned polyester powder coated slat with polyurethane foam insulating core. Vented or non-vented options.

Standard colours: White, brown, cream, fir green, grey, silver or black.

Blind Surface: 41mm

Weight per m2: 3.5kg

Maximum Width: 3800mm

Maximum Surface: 8m2


Manufactured from roll formed aluminium with a stove-enamelled finish in 2 sections with a 45° chamfered lid.

Circular housing option.

End caps are pressure moulded aluminium alloy.

Guide Channels / Bottom Slat

Extruded aluminium with weather seal. Circular guide option. 53mm, 60mm or 68mm depths available as required. See relevant CAD drawing.


Comes in 7 standard colours: White, brown, cream, fir green, grey, silver or black. We also have both vented & non-vented options.


Cord: The swivel winder coils the belt when it is pulled up to a maximum weight of 20kg.

Spring & Lock: A counter balanced spring assembly with a key lock bottom slat & handles up to a weight of 30kg.

Electric: Single phase tubular motor & wall switch as standard. Numerous options such as group or remote control etc. Manual override facility as required.


Circular option for canopy if required. 



(Not all options are available on all size shutters)
Key switch
Radio/remote Control
Rocker switch
Timer closing
Loop and Radar operation
Smart phone
Swipe Card activation


Spring and lock operation (for smaller shutters)

Hand belt operation (for smaller shutters)

Lath Design

Lath can come in solid version or vented option. The vented option allows the customer to let small amounts of light in if required. 


Comes in 7 standard colours: White, brown, cream, fir green, grey, silver or black.


We have several resources available for architects including CAD drawings and detailed product information.



There are three main methods for fixing your shutter to the aperture. Use our measuring guide to obtain the most accurate quote.


Quick Enquiry

Please fill in the form below to get an accurate quote for this product . If you have any questions please get in touch with our team on +44 (0) 1384 221743.

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Coming soon, our smartphone app...

Out and about? Our new app will allow you to measure apertures for our roller shutters.

Coming soon, our smartphone app...