About Us

Established in 1992, Theam Security Limited are proud of being the first Secured by Design (Police preferred Specification) accredited company for the installation of security systems.


About Us 1

Based in the West Midlands and within easy reach of major road networks we are ideally placed to serve the needs of businesses and domestic consumers throughout the UK. We are constantly expanding our product range so that we can provide a full security service for our clients. From door and window security through to access control we are major suppliers to local Authorities, Schools, Government Agencies and Police Authorities.

About Us 2

We supply and install all types of window security, door security, locks, roller shutters, concertina grilles, burglar bars, steel security doors, anti-vandal screens and security cages. Many are independently tested products or have been approved by the Loss Prevention Certification Board (LPCB) and some are accredited by the Police with their Secured by Design initiative.

About Us 3

We pride ourselves on giving honest advice to suit our clients budget and we are committed to achieving the highest standards in our industry. All of our fitters are vetted by the Criminal Records Bureau (CRB Enhanced) and we are fully covered by a £5 million public liability insurance. We also take our Health and Safety Policy very seriously and are CHAS registered (Contractors Health & Safety Assessment Scheme) and Construction Line approved.


Our Business provide a wide variety of services to serve your every need. Choose what do you want us to  serve you with.

Residential Doors

Theam Security Ltd also fit a wide range of composite residential doors the door leaf being a foam engineered core, surrounded by a laminated timber veneer substrate.

Insulated Garage Doors

Wide range of low maintenance colours, including textured wood grain finishes to exactly match the latest generation of UPVC windows and doors.




Here at Theam Security we always try to achieve the very best possible solution for our customer, whether it be a CCTV system, Access Contol, Intruder Alarm or a combination of any.


Fast Action Doors

The primary function of a high speed door is to save on heating and energy costs and to control traffic. These Energy Saver high speed doors have been specifically designed to accomplish both of these requirements.

Perimeter Fencing

Security is increasingly becoming a concern for schools and many are choosing to install fencing to protect children and property. In response, Expamet Security Products have developed Primary, a substantially more secure, yet cost effective alternative to lightweight fencing.

Locking Systems

We supply a complete range of Padlocks, Door locks, Window locks and security products from quality manufacturers that include household names such as  ERA, Chubb ,Yale , and Union to name but a few.

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Our Products

Anti Ram Barriers Portfolio

Here at Theam Security we aim to provide our customers with the …

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Security Counters Portfolio

From an open reception counter in a state of the art office …

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Awnings Portfolio

The stylish curved design of the Langdale Awning makes it a perfect …

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Access Control Systems Portfolio

The New Codemaster lock has been enhanced with a new anti picking …

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Security Grilles Portfolio

Fitted internally on window or door openings, our elegant grilles are tested …

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