Best. Efficient. Fair

The Nation’s Leading Provider
of Steel Doors & Physical Security Solutions

See our products    |    See our success stories

Our Group Brands:
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Bradbury Security

Specialising in the manufacture of steel doors, Bradbury Security, is the primary division of the Group. Bradbury Security offers an extensive series of steel personnel, substation and fire exit doors that are all bespoke-engineered in-house, allowing doors to be configured to suit a range of applications.

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Martin Roberts

Martin Roberts is a trusted manufacturer of innovative doors for inspiring buildings, with over 40 years of experience within the steel door industry. Martin Roberts’ premium architectural doors provide solutions for fire, acoustic, and security requirements.

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Newton Security Doors

Supplying to the social housing and public building sectors for over 30 years, Newton Security Doors is a leading manufacturer of communal entrance doors. Designed for varying, high-traffic, security, anti-corrosion and aesthetic requirements, doors are available constructed from steel, stainless steel or aluminium.

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Liddle Doors

Liddle Doors brings 40 years of industry expertise to the Group. Trusted in the water and energy industries for over 25 years, Liddle Doors is a well-known supplier of physical security solutions to the utilities sector. As well as providing security and flood doors, Liddle Doors’ portfolio includes high-security kiosks, bar sets, cylinder clamps and bottle frames.

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Extendor

The Extendor division of the company offers a wide range of fixed and retractable security grilles, and modular cages. Extendor supplies versatile products, designed for installation in domestic, commercial and government properties, as well as data centres.

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Your Partner in Security

Bradbury Group has been designing and producing industry-leading physical security solutions since 1991. Now, spanning three sites across England and Scotland, including a 135,000 sq ft manufacturing facility based in North Lincolnshire, we are one of the nation’s leading manufacturers, suppliers, and installers of steel doors, architectural doors, and communal entrance doors.

Our steel doors can be configured for personnel, fire exit and substation applications, and are available with a wide range of security, fire, flood, and acoustic accreditations. Offering an extensive portfolio of physical security solutions, we also supply a wide range of security grilles, cages, crowd control gates, and bar sets.

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What we do

Over 25 Years of Bradbury

Founded in 1991, Bradbury Group started out as an independent local company, originally named Bradbury Security Grilles, which specialised in the manufacture of window grilles. Bradbury Security Grilles went on to partner with and acquire several independent companies with a similar purpose and values to ours, which led to us changing our name to Bradbury Group.

Bradbury Group has since grown into one of the UK’s leading manufacturers and suppliers of innovative physical security solutions to keep the nation’s businesses and infrastructure safe. Our Group companies, Bradbury Security, Martin Roberts, Newton Security Doors, and Extendor, have enabled us to increase our offering, not only in products but also expertise and services.

Now, with over a quarter of a century of experience, we have developed a workforce of industry experts, with the ability to provide exceptional technical knowledge, and highly specified products. Having supplied solutions to some of the world’s most prominent and prestigious brands, Bradbury Group is recognised globally as a leading supplier of steel doors and physical security solutions.

View a timeline of our history

  • “We have been very impressed with the quality of Bradbury Group’s products and its management team, and very much look forward to developing a mutually beneficial collaboration with such a dynamic and ambitious company.”

    Alan McTear, Managing Director, Rhino Systems

  • "We've been working with Bradbury Group for around 10 years. Their service has always been exemplary. We primarily use their security rated products in the water and wider utilities sectors. Our account manager has fantastic technical knowledge, and is incredibly supportive. We look forward to continuing our valued working relationship for many years to come."

    Paul Pollard, WG Pollard

  • “We’ve been working with Bradbury Group for many years on the WPD contract, and have always got great service and product from them, which is essential for us at T&A Maintenance when securing these critical infrastructure sites.”

    David Atkinson, Director, T&A Maintenence

  • “To keep my clients happy, I have to make sure that I can respond to them quickly with good prices, a fast delivery, and quality product, and this is why I have always dealt with Bradbury Group for my steel doors.”

    Mick Marshall, Director, MDM Security Doors

  • "I have used Bradbury Group for M2M steel doorsets for several years and will continue to use them because of the fantastic build quality, excellent powder coating finish and ease of fitting. I don't get involved in cheaper imported variations because when the door doesn't fit or doesn't work it reflects on me!"

    Rob Caines, Ryedale Garage Doors

  • “Our relationship with Bradbury Group has been superb and we would recommend them to others.”

    Claire Sales, Sales & Projects Manager, Securiclad

  • “It’s been a difficult year working with Bradbury Group through the relocation of their new factory, and we’re delighted that they are now back to delivering us with the first class service and product that we have come to expect from them.”

    Luke Gardener, Norton Industrial Doors

  • "I must say what a great improvement there has been of late from Bradbury Group.
    They have improved their turnaround on steels doors, now down to 5 days on some standard configurations."

    Geoff Bell, Managing Director, Farrell Fabrications

COVID-19 UPDATE

Over the past few weeks, Bradbury Group has carefully reviewed the government’s guidance. Following the announcement by our Prime Minister, Boris Johnson, on the 23rd March, we have decided to temporarily suspend production at all of our sites, which are in Scunthorpe, Sittingbourne, Seaham and Irvine, until Friday 1st May.

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Martin Roberts: Making Premium Doors for Half a Century

From humble beginnings to manufacturing and installing premium architectural doorsets in some of the world’s most iconic buildings, Martin Roberts has grown considerably over the last 48 years. Discover their heritage, products and iconic projects, in this article all about Martin Roberts.

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Paving The Way to Becoming World-Class

On our journey to becoming a world-class manufacturer and provider of physical security solutions, Bradbury Group has appointed a new Group Managing Director and expanded its senior leadership team to help drive the Group towards achieving its vision.

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Stay connected

We understand that many of you in the construction industry may be facing issues with product supply, and while our production sites are temporarily closed, we are working remotely to deliver customer support and process orders for when we resume production.

Stay safe.