All our sectional overhead doors are built for strength, durability and ease of use

Overhead sectional doors are perfect for a variety of public sector buildings and industrial units. All our sectional doors are built for strength, durability and ease of use. Suitable for any size openings, sectional doors can be arranged to fit around structural restraints.

A&A Industrial Doors aim to be provide the right shutter for your organisation. A wide range of available designs and solutions means the modern commercial shutter is safe, reliable and functional.

Easy to operate
Overhead sectional doors opens vertically so requires the minimal amount of space to operate. This means more space is available near the door which is required for lorries and other vehicles that to park nearby.

Our overhead sectional doors have a variety of track configurations that will suit all openings:
View Hormann sectional doors track configurations (PDF)

Designed and built to your specific requirements our public building sectional doors are suitable for small and wide openings and provide a superb access control solution to your business premises.

Our range features extensive options on door panels and activation systems. Our overhead sectional doors can be manual or electrically operated so are perfect for:

  • Ambulance stations
  • Fire stations
  • Military bases
  • Museums
  • Hospitals
  • Local authorities

Industrial and commercial sectional overhead doors provide an effective environmental barrier helping to reduce energy loss whilst providing excellent traffic throughput and access.

Security and safety
As well as providing a high level of security by preventing burglary and vandalism they also act as a visual deterrent to criminals.

Made to measure
All of our industrial doors are made to measure. Our public building overhead sectional doors are all-purpose and made to fit any aperture or opening.

Choice of colours and finishes
We do every type of colour to suit every type of design and company branding. All colours available in either powder coating or plastisol.

Our dedicated team of professionals supply, install and maintain overhead sectional doors to hundreds of public sector organisations across the South West in all manner of businesses.

Get in touch with our friendly team on 0800 083 2590 to arrange a free survey of your premises and provide a no-obligation quotation.


  • Made to measure to fit your opening exactly
  • Available in powder coating or plastisol. All colours available
  • Sectional doors maximise the amount of available internal space
  • High level of security
  • Highly energy efficient with heavily insulated panels
  • Easy to operate with manual or automatic opening
  • A variety of available activation controls
  • Reliable and functional access
  • Optional clear glazed panels for maximum visibility
  • High quality appearance
Watch this video about Hormann sectional garage doors
Watch this video about the security features of Hormann overhead sectional doors


Insulated CFC free door panels. Made with ribbed inner and outer steel sheets. Dimensions of panels are 610mm x 40mm with reinforced hinged fixing position. Panels complete with end caps, seals top and bottom retainer. Wind bars provided on all doors over 6000mm wide.


Safe edge panel profile. Finger safe from both sides and designed to comply with European union safety code EEN12604. Glazed panel options include double glazing and insulated vision panels. Insulated doors provide excellent levels of energy efficiency.

Safety features

Cable break device means that in the event of the cable breaking the device will activate and prevent any further descent of the door. Microswitches are available for electrical doors to isolate the motor in the event of activation.

Spring break device

In the event of a spring breaking the device will activate to prevent the shaft from turning, stopping any further descent of the door. Microswitches are available for electric doors to isolate the motor in the event of activation.

Overhead sectional door specifications

Sectional overhead doors are available with a range of insulated door panels. Constructed from a steel skin with an insulated foam injection core this panel provides typical thermal heat transference of 1.44-1.56W/m²K, dependant on width.

Glazed panel options include double glazing and insulated vision panels. Insulated doors provide excellent levels of energy efficiency. Of course these levels are greatly reduced if the door is left open for longer than required. Using smart drives and controls to automate sectional overhead doors not only ensures that they open when required, but also close when not in use, greatly reducing energy wastage.

With energy efficiency as paramount, we have developed KOAX, an energy efficient motor drive and control unit which uses 45% less energy than a traditional motor and is constructed from 72% reusable parts.

Secured opening systems, built-in security window and door shutters can be fitted externally or internally to most buildings to provide an effective physical barrier and a deterrent to potential intruders.

Manufactured in corrosion-resistant aluminium or insulated steel and coated to co-ordinate with the appearance of any building, the shutters utilise a compact roller-box design to minimise the visual impact while allowing ease of use by individual manual operation, electrically powered operation or group control from a single switch.

Reinforced guide rails and efficient integrated locking systems are among the features which have established Seceuro Shield as the UK's leading range of security shutters.

Aluminium security shutters combine strength and style, allowing the designer the opportunity to offer clients an aesthetically pleasing solution without compromising security. Steel security shutters are installed in large span commercial applications (upwards of 20 square metres) and wherever fire protection is a must. Insulated security shutters are popular in domestic and light commercial applications, offering heat and sound insulation. High strength extruded aluminium and steel security shutters are utilised in medium to high security domestic and commercial applications.

Optional Extras

  • Vision panels
  • Wicket doors
  • Track options (standard lift, hi-lift)
  • Vertical lift, low head room
  • Bottom safety edge
  • Photobeam devices
  • C.E. marked with certification
  • Remote Control
  • Key switch
  • Radar operation / Induction Loops