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About us



Guardian manufacture, install, maintain and repair all manner of industrial and commercial door and shutter systems. A privately owned family run business formed in 1979 with a head office in the south east of England and a team of strategically based field engineers Guardian operates accross the whole of the UK 24 hours a day 365 days a year.

We are full members of the Door and Hardware federation the industries recognised trade association, also an ISO 9001 accredited company since 1992.

See our full list of accrediatios here


Experience Counts

Collectively our technical team has a combined experience of over 120 years in the design and manufacture of industrial and commercial door systems. We offer a full specification and design service using the latest CAD drawing methods, including BIM models.



We manufacture ranges of rolling shutters, grilles, fire resistant doors and curtains, high speed and insulated door systems to the latest BS EN safety guidelines and regulations, all our products are CE marked accordingly.


Nationwide Installation and repair service

We offer a nationwide service for new installations repairs and maintenance services, accredited to the DHF TS004 standard.


Trained and certified engineers

Our engineering teams and surveyors are all CSCS registered, and are regularly trained in the use of plant and equipment such as scissor lifts, boom lifts, cherry pickers and scaffolding. Other accreditations include confined working spaces, rail environment, CRB checks and more.

For information on our company accreditations. Click here.


24hr Emergency Reactive Repairs

Our teams of engineers are on standby 24 hours a day to deal with any emergencies. We offer a minimum of a four hour response to any call in the country. We are also experienced in working to a range of service level agreements along with specific client requirements. Vehicle tracking enables accurate reporting of our engineer’s locations along with historic information on visits. For more info click here.


Planned Preventative Maintenance

Maintenance for electrically powered automatic door systems is essential to keep them in a safe and efficient state and comply with current health and safety legislation. We offer a preventative maintenance service on the full range of systems we offer. We offer a range of service levels from operational testing and reporting to parts inclusive packages. For more info click here


For immediate assistance please call on 0800 7836602.

Registered Office

45 Progress Road
0800 7836602
+44 (0)1702 260117
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Established in 1979, Guardian Industrial Doors design, manufacture, supply and maintain industrial and commercial roller shutters, doors and gates.

©2015 Guardian Doors