Strongdor
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Strongdor
The complete range from the leading British manufacturer of personnel doors and fire exits. Stockists of European door-sets. Tour inside our new purpose built 42,000 Sq Ft steel door factory, based in Lancashire. Walk the line where your doors are made in 360 degrees and dive deeper by watching videos as you navigate through the tour!

Tips, advice and answers to your questions on all things steel doors from our specialists. For spaces that need more air and light, our doors can include louvre and vision panels. With options for the stringent Secured by Design specification, all our panels help produce a better environment without any compromise.

Designed to increase airflow in areas that need efficient ventilation, louvre door, side, over panels and walls offer a flexible solution without compromising security or structural integrity. Our visions panels are produced in various panel formats and sizes, some of which can be fire rated, we offer a choice of glazing options depending on the doors application.
Services
Decide on Strongdor and you will join a growing number of building, construction and facilities management professionals who insist on quality and service without compromise. Perfect for new build, renovation or maintenance, our steel doors are becoming the first choice time after time, and here's why:.
Climador has an exceptionally low U-Value of up to 1.4U and has been added to the Strongdor range to address the growing demand for thermally proficient, insulated steel doors. Made from galvanised sheet steel, Climador comes in double or single leaf configurations and is ideally suited to internal or external applications for commercial, industrial, public or residential projects.
If you look close enough, you will find a Steeldor that has it covered. From cold rooms to power stations, from retail units to hospitals, from offices to industrial units, one size may not fit all, but one range certainly serves all. When asked what makes a steel door great, we already have a growing amount of customer feedback to suggest that versatility is high on the list of requirements.
Bespoke fire-rated steel door-sets - personnel doors and emergency exits - for internal use only. Firedor is fire-rated between 30 and 240 minutes to BS EN 1634-1 for internal use only and smoke-rated to BS EN 1634-3. These steel door-sets are designed to enable internal entry and exit. Each is built to order, individually constructed with a choice of hardware, frame, threshold and panel options - information sheets available on request.
Acoustidor leads the way in noise control. With certified noise reduction from 41dB to 56dB, when it come to keeping sound in or noise out Acoustidor, acoustically rated steel doors, can be configured to meet your need. Suitable for use in noise sensitive environments, such as recording studios, generator rooms, cinemas, night clubs and churches.
Reviews (7)
Hate Clickbait
Hate Clickbait
Oct 21, 2021
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As part of my review while here I discovered a few things I found strange. Apparently all doors are made in house by the team but I happen to know thats not true. They are made in Canada by Daybar and shipped over and modified to fit. Not exactly honest is it? Or is there more to it? Or is what I found wrong? Hmmmm
Stuart Singleton
Stuart Singleton
Jan 25, 2021
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Fantastic doors made to a high standard, backed up by probably the best customer service in the business. Keep doing what you're doing guys.
Carla Smith
Carla Smith
Jan 03, 2020
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Always very friendly & helpful service - fully recommend if you are requiring steel doors or door hardware!
Greig Burwood
Greig Burwood
Dec 27, 2019
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Excellent company, we have dealt with Strongdor for over 10 years and have just had 3 more doors installed on our new extension at Readyfix. Excellent all round.
Martin Weeks
Martin Weeks
Sep 28, 2019
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As a security installer we often have projects where a bespoke solution has to be created to suit the customers requirement's. Gem Security Systems Bristol always go to Strongdor for our custom made steel doors who provide us exceptional service and quality products. Their doors work exceptionally well when we link our access control package, creating a safe and secure solution.
Highly recommended!
Darren Lemaire
Darren Lemaire
Nov 30, 2018
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Absolutely Appalling. Spent £70k on one order, and a year on the main doors to the building are still faulty. From what I can gather they sub the orders out, so don't actually manufacture in house. So the people they subbed it to blame everyone else, and everyone else blames them. Every time we asked them to send someone to site to put right they wanted to charge us, and still didn't solve the problem. I would be very reluctant to use them on any future projects. They never accept any responsibility for anything. be vary wary if you do decide to use them. They're probably ok if you are an aluminium
Jeff Williams
Jeff Williams
Dec 28, 2016
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Probably the best steel door sets on the market today.Excellent communications with a very prompt service.We have been using strongdor Ltd for a number of years now with great success in selling their products.So its a very big thumbs up from Celtic Doors Ltd.