Tristan Steel Doors

You, the customer, are at the centre of everything we do at Tristan Specialist Doors (TSD). Providing satisfied clients with bespoke physical security, fire, thermal and sound (acoustic) control solutions and backed with over 20 years of professional experience, our friendly team will guide you through the process of securing your commercial or domestic premises. From design to delivery, from fitting to finishing your steel security doorsets, we're there for you every step of the way. At TSD, we pride ourselves on the level of customer service we offer, whether you're interested in just one steel entry door, or one thousand doors, we're here to make sure you get a product that will deliver the results you require, leaving you with peace of mind and 100% satisfaction - just take a look at our client list and read some of our testimonials, happy customers include Google, William Hill and the NHS.

Tristan Steel Doors offer a comprehensive selection of security grilles designed for many applications for industrial, commercial and residential properties. Our security grilles have been design to be both high security and long lasting, manufactured to the highest standards here in the U.K. If you are looking for a bespoke, combined security solution utilising, security grilles, steel doors and/or high security doors for your home or business please feel welcome to call us direct for more information and let us show you why we are the U.K.s number one for security grilles.

Here at TSD we provide assurance and peace of mind to our customers that work is carried out to the highest possible standard by our own teams of factory qualified and authorised skilled operatives & security door installers. As our customer you can expect a fuss free door fitting service second to none, this gives you better control of build programs, schedules and means a reduction in site time. As we manufacture, deliver and sell our own products we can be a 'one stop shop' and take the stress away for you.