Roller Shutters

i100 High Security Roller Shutters - LPS1175 SR3-4

From only £6,100

Based on 2500mm x 2500mm

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Key Product Features

Product Rating

LPS1175 Security Level 3-4

Lath Types


Electric Operation

Single and 3 Phase Motors

Max Width

7000mm (Depending on Height)

Max Height

5600mm (Depending on Width)

Box and Guides - Standard Finish


Curtain - Standard Finish


Lead Times

20-25 working days

Why choose the i100 LPS1175 SR3 Insulated Industrial Door?

The i100 SR3 has been tested by the Loss Prevention Certification Board LPS1175 (7.0), rated SR3, and awarded 'Secured by Design' status. Suitable for internal face fix installation only. The 100mm Insulated Steel Roller Shutters Doors are ideal when you need Heat or Sound Insulation. The laths are manufactured using Twin Walled steel salts, with reinforcing materials between the skins. The i100 incorporates a bullet locking system situated approx. 1m from ground level, fixed to each guide rail. Central ground anchor on the bottom lath on shutters over 3 meters wide. These 100mm Insulated Steel Shutters go up to 7m wide and 5600m high, with a maximum area of 49m2. The i100 is also available in Security Level 4.

The i100mm Insulated Steel Industrial Doors are powered using the GFA Direct Drive motor, which comes with a 1 year warranty on the motors and controls. The direct-drive motor bolts onto the outside of the endplate, direct to the axle assembly, which is more reliable than the inboard motors. The standard GFA motors will provide up to 60 movements per day. The motors are available Single Phase (240V) or 3 Phases (415V). The 415V motors are generally slightly cheaper, lift bigger doors, operate quicker and provide more operations per hour, compared to a single phase. The motor limits are digital and can be adjusted at a low level on the control panel. We also have a large of controls and sensors for example Radar Sensors for Fork Lift Traffic, Traffic Lights and Safety devices.
If you are looking for a Roller Shutter which is more cost effective, but less insulation, then the 77mm Insulated Steel Industrial Door could be a better alternative. If you require an Industrial Door to provide high usage or high speed, then look no further than the High Speed Insulated Industrial Door.

The i100 Insulated Industrial Roller Shutter Doors come Galvanised Finish as standard. The shutters can be Powder Coated any BS or RAL colour to match your colour scheme.


Curtain Slat

Double skinned mild steel insulated slat with 81mm face and optional insulated core. Wall thickness 1.2mm.

Locking mechanisms

The Steelroll i100 incorporates a bullet locking system situated 1 meter from ground level, fixed to each guide channel; side anchors inside guide; central ground anchor on the bottom lath on shutters over 3 meters wide. Lock isolator kits available to prohibit operation of the shutter while in the locked condition.

Enclosure / Housing

Housing manufactured from steel sheet. End caps are fabricated from steel plate.


    - Outboard Motor = GfA Safedrive & Ranger three phase motors with TS959 push button control station as standard. Motors can be direct drive, chain drive or in-line design. Final configuration will be project specific but all motors incorporate a chain manual override facility. Numerous control option variants such as timed closure, group or mobile phone activation.


Galvanised finish as standard. Option to powder coat any RAL / BS colour (surcharge applies).

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