T77 Security Shutter

The T77 security shutter provides security, insulation and sound proofing to domestic & commercial applications up to 5.5m wide and 16m². The  insulated aluminium profile enables the shutter to roll  into a box which is typically 300mm high.

‘Secured by Design’ as standard, the T77 has been tested and approved to Certisecure STS202 BR1. Each 77mm slat is made from double skinned aluminium with a polyurethane insulated core.

The T77  can be combined with the V77 for see through vision transparency and is typically electrically operated via a hard wired switch or remote control with appropriate safety features.

Standard colours
Velvet Brown
Dark Brown
Irish Oak
Golden Oak
Moss Green
Chartwell Green
Fir Green
Duck Egg Blue
Suitable for:
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Additional details

Ideal for large domestic or commercial office applications up to 5.5m wide or 16m². In addition to its security function, the T77 shutter provides enhanced heat & sound insulation. With a wide variety of colour finishes as standard, this security shutter doubles as a high-performance remote-controlled garage door (see Classic Garage Door).


Aluminium double-skinned polyester powder coated slat with polyurethane foam insulating core.

Powder coating and wood laminate effects are also available (surcharge applies).

Slat face : 77mm
Weight per m² : 5kg
Maximum Width : 5500mm
Maximum Height : 5000mm
Maximum Surface : 16m²

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

Guide Height (mm) Plate Size (mm)
1750 250
2650 300
4640 360

*These sizes apply to standard shutter roll methods only. Reverse rolled curtains will require larger boxes than those shown. Plate sizes shown as a guide only and may increase dependent on shutter width.

Bottom slat from extruded aluminium with EPDM weather seal. Guide channels with brush infill and a depth of 70mm, 90mm or 150mm.


Electric: Somfy tubular motor as standard. Safety brake as appropriate to comply with legislation.

Manual override facility & crank handle as required (surcharge applies).

All motors have numerous control option variants. Rocker switch supplied as standard with options for key switch, remote, group or mobile phone activation.

Manual: Manual operation is available but not common as the shutter tends to be used to cover large openings.

Our perks

Free Delivery

We'll deliver directly to your business, completely free of charge

Serious about security shutters.

Aluroll is a leading UK manufacturer of high quality roller garage doors and security shutters. We have been manufacturing roller shutters in our Shropshire factory for over 30 years. Our solutions are installed through a network of trade installers and distributors. All our standard products come with a comprehensive 5 year warranty and combine quality with excellent value for money.

3D shutter render

Visit our showroom & factory

We encourage our trade installers and their clients to visit our showroom to view and operate our roller garage doors & security shutters as well as take a tour of the factory.

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Our Partners & Certifications

Aluroll garage doors & security shutters, are constructed from the highest quality aluminium and steel components. Our international partners include Somfy, JCM, GFA, Ellard, Aluprof and Wisniowski. Aluroll is quality assured to ISO 9001:2015 by the Loss Prevention Certification Board (LPCB) and all products are CE and UKCA marked. Aluroll's Elite range of security shutters are certified and approved to LPS 1175 by the LPCB (Loss Prevention & Certification Board. Aluroll's flagship product, the E130 SR5 / E10 security rated product is tested and approved to LPS 1175 Issue 8. This rating is the benchmark for the NPSA (National Protective Security Authority), who work with partners in government, police, industry and academia to reduce the vulnerability of the national infrastructure.