ALU1 Range – LPS1175 SR2 (77mm)

Export Worldwide
Made in the UK
Made to Measure
Supply and Fit Nationwide
Product Description

For secure commercial environments and retail frontage needing high-security solutions up to 25m², the ALU1-SR2(77) shutter is an exemplary option. Endorsed with the ‘Secured by Design’ seal from the Loss Prevention Certification Board, this shutter meets the stringent LPS1175 (6.0) standards with an SR2 security rating.

Optional features include punched profile slats for those desiring partial transparency, which are reinforced with durable polycarbonate inserts to maintain integrity.

The ALU1-SR2(77) is designed for an internal, face-fixed installation, ensuring a seamless and secure integration with the structure’s interior.

Ideal Uses
  • Domestic garages with higher value items inside
  • High value factories or retail shops
Technical Specifications


Double-skinned extruded aluminium.

Colours: White or brown as standard. Option to powder coat any RAL / BS colour (surcharge applies). 

Blind Surface: 77mm
Weight per m² :: 8.5kg
Maximum Opening Width: 5000mm
Maximum Opening Height: 5000mm
Maximum Surface: 25m²


Manufactured from roll-formed aluminium with a stove-enamelled finish. End caps are pressure moulded aluminium alloy.

Colours: White or brown as standard. Option to powder coat any RAL / BS colour (surcharge applies). 

Guide Height (mm)      Plate Size* (mm)
           1650                           250
           2600                          300
           4640                          360
*Plate sizes are shown as a guide only and may increase depending on shutter width.

Note: a table of permitted heights must be observed when surveying. 


Extruded aluminium bottom slat with EPDM weather seal. Guide channels with brush infill, and a channel depth of 150mm; must be fitted 30mm from the opening, giving 180mm from the opening edge to the back of the guide.

Colours: White or brown as standard. Option to powder coat any RAL / BS colour (surcharge applies).


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

CE compliant with all applicable directives and standards

Options and Variations
  • Polyester powder coated to any standard RAL/BS colour
  • Various methods of control available

Related Products

Architect? Use Our Architect Tools

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

Having Trouble Measuring?

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UK Roller Shutters Ltd
Unit 41
Wombourne Enterprise Park
Bridgnorth Road
United Kingdom

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