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ALU1 Range – LPS1175 SR4 (130mm)

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

The ALU1-SR4(130) shutter is apt for high-security commercial environments, covering a broad range of opening sizes from 1m² to an extensive 90m². Certified by the Loss Prevention Certification Board, it adheres to the LPS 1175 (Issue 8) standards, guaranteeing a premium level of security.

This shutter is constructed with a high-grade aluminium profile that includes an anti-lift feature to prevent unauthorized entry. Installation necessitates an internal, face-fixed mounting to ensure optimal security. The robust design of the ALU1-SR4(130) allows for further enhancement, offering the possibility of upgrading to an SR5 security rating for even greater protection.

Ideal Uses
  • High risk commercial buildings
  • Government & Defence
  • Critical Infrastructure
  • Laboratories & Research facilities
Technical Specifications


Double-skinned extruded aluminium slat with an additional anti-lift profile to eliminate the need for additional locking systems.

Visible Face :: 115mm + 30mm anti-lift profile
Weight per m² :: 30kg
Maximum Opening Width: 10000mm
Maximum Opening Height: 10000mm
Maximum Surface: 90m²


Not provided as standard. Steel casing available on request.

Guide Height (mm)      Plate Size* (mm)
           3000                           400
           4800                           450
           6200                           500
           7800                           550
           9800                           600
*Plate sizes shown as a guide only and may increase dependent on shutter width.

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


Extruded aluminium bottom slat with solid aluminium defenders.

Extruded aluminium guide channels with rubber weather seal. Width of 120mm.


Tubular Motor: With internal rocker switch or external key switch and safety brake as appropriate to comply with legislation. Manual override facility & crank handle as required (surcharge applies).

Outboard Motor: GfA single or three phase motor with integrated safety brake, chain manual override and push button control station as standard.

All motors have numerous control option variants such as remote and group or mobile phone activation.

CE compliant to 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?

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

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

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