Steel Doors for Builders


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Easy to install and manufactured from "Rustec" corrosion resistant high-tensile steel, each door-set are supplied complete with frames, powder coating and a full fixing kit.

Popular with builders, contractors and industrial door specialists, Steeldor comes with a range of features and options that make it the perfect all-rounder.

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Our expert team of steel door specialists are waiting to answer your questions, or give free, expert advice. Simply fill in the form below and we will call you back.

We will never share your details.

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“The doors came when they said the quality was excellent and the customer was very satisfied as they paid me straight away.”


Single, double and leaf and a half door-sets fitted for use as emergency exits and personnel doors.

Full choice of hardware and options including door louvres and vision panels, as well as solid and glazed side and over panels.

One year Strongdor warranty on the Steeldor range.


Find out more - call 01524 727000

Building quality

With a nationwide reputation for quality. We pay attention to the details, checking that your doors arrive when you need them.

Building precision

Our expert technicians work in a brand new re-fitted, clean workshop, which helps Strongdor make doors to exacting standards time after time.

Building peace of mind

Trust Strongdor for complete peace of mind with a thorough after sales service and support including a comprehensive 1 year door warranty.

Popular hardware choices for Steeldor single and double emergency exits and personnel doors

More hardware and options are available

Call us on 01524 727000 for more details

Why do builders choose Strongdor?

Come and join a growing number of builders, industrial door, construction and facilities management professionals who will not compromise on quality and service.

Accreditation and quality

Based in the UK, we make great doors. Precision built and checked at every stage for build quality and finish.


Superb service and expert advice

We are with you all the way. Get access to our expert sales team, many of who have spent time in the industry, fitting doors and shutters themselves.

Value for money

Honestly, you can find cheaper steel doors on the market, but are they made from


quality steel? Do they come powder coated and with a full fixing kit? Do they save time and money on site? Often what looks like a bargain can cost more in the long run.

Fast track delivery

If you need your doors pronto, you may be able to get them quicker with a fast track delivery. Talk to the sales team for details and availability.

Price includes our standard powder coating colour range
More colours, finishes and Marine Grade C5i anti-corrosion for saline environments - on request.
builer in front of a row of units

Call NOW for expert advice and your FREE QUOTATION

Excellent packages

“Received well packaged, no damage. Doors are of an excellent quality, outshine many previously purchased door sets. Very easy to install, come with complete fixings and installation instructions, plus touch up kit which wasn’t required. Will definitely use Strongdor again..” Mr MacLennan

Contact Information


Accounts, Sales and Marketing.

Carnforth Business Park,

Oakwood Way, Carnforth LA5 9FD


Customer Services, Research, Development and Manufacturing

Unit 4 Southgate, White Lund Industrial Estate, Morecambe LA3 3PB