Security Doors for Utilities

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Aluminium & Steel Doorsets for the Utilities Sector

The business was first established working with major utility network providers whose principal requirement was for secure doors for their sub-stations. Historically, the biggest challenge had been to find doors that would offer both security and be resistant to the diverse weather conditions experienced across their networks.


We have worked with our utility customers to develop a range of sector specific features ranging from bespoke locking systems to removable cable access ports and louvre ventilation.


Our doors are designed and manufactured to withstand the demanding environments found at power plants, substations, solar farms, and other energy facilities.

Our Products

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Performance Aluminium Doors

Our extensive range of fit and forget maintenance free doorsets in almost any configuration. Formerly TS10 Series.

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Performance Steel Doors

The most comprehensive range of steel security doorsets on the market accredited to B5 (SR2) and C5 (SR3) LPS 1175 Issue 8.

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Performance Hardware

A comprehensive range of stainless steel high security locking devices to suit a variety of access and egress requirements.

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Performance Louvres

Choice of stand-alone wall mounted ventilation and rain defence louvre systems for security and fire rated applications.

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Performance Walls

Secure partition walling systems, fully tested and certified to LPS 1175 Issue 8.

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Performance Gates

Designed to require zero maintenance, offering aesthetically pleasing boundary protection.

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Fit & Forget

TS Designs designed a unique set of products that would survive even the most extreme conditions without the need for any maintenance. The result is a set of products that are security rated and need almost no maintenance throughout the lifetime of the building. 


Our work with some of the major utilities businesses including
National Grid Distribution, Scottish Power, Electricity North West and Scottish and Southern Electricity has enabled us to further develop our products to be used by a wide range of organisations across the UK.


All our products have been designed to survive the toughest conditions with zero maintenance.   

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I recently had the pleasure of working with TS Designs for the installation of security doors for my business, and I couldn't be happier with the results. From the initial consultation to the final installation, their team demonstrated professionalism and expertise at every step.

Product Reviews

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