Steel Doors for Installers

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Making life easier for the installer

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

We are here to support you.

If you are a door installer and in need of impeccable steel doors and service that you can rely on, look no further. Apply for your trade account today.

Strongdor City Academy Door Installation By Fitter

Accreditation and Quality

Based in the UK, we make high-quality custom built steel 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 whom have spent time in the industry, fitting doors and shutters themselves.

Trust Strongdor for complete peace of mind with full attentive aftercare support, we won't leave you in the lurch. 


Value for money

Strongdor deliver value for money, focussing on quality and reliability. Offering a range of added benefits including: expandable sides as standard, over 150 stocked colours as standard and industry beating lead times.

Trade Account Request

Sign up for a trade account by providing your details below.

Installation Videos

Our helpful installation videos – making life easier for the installer.

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Fast Track Delivery

Need your door quick? Ask our steel door experts about the availability for our fast track upgrade service for your next quote.

Or speak to an expert now

Telephone icon 01524 727000

Our Door Range


Steel Doors

Bespoke personnel and emergency exit steel door-sets for internal and external use with multiple upgrades including acoustic ratings up to 39dB.

View Steel Doors
Strongdor Firedor Uninsulated Grey Door

Steel Fire Doors

Custom manufactured fire-rated steel doors. Firedor offers first class leading fire protection to keep communities safe.

View Steel Fire Doors

Acoustic Doors

When it comes to keeping sound in or noise out, accoustically rated steel doors up to 56Db, are the perfect solution to your needs.

View Acoustic Doors

Steel Security Doors

Single and double security rated, SBD, PAS24, SR1, SR2, SR3 and SR4 steel door sets designed for use in locations that benefit from enhanced protection.

View Steel Security Doors

Steel Louvred Doors

The Louvidor range includes doors and panels providing the essential solution where security is critical and airflow is vital

View Steel Louvred Doors
View all of our Doors

Customer Reviews


Our range of high-quality steel doors have been used across the country


Get an expert quote

Get expert advice and a free quote with no obligation

Request a Quote

Technical help

Search our knowledge bank of tech specs, fitting guides and more

Visit our Knowledge Bank Sp2

Over 150 colours available

View Colour Options

360 Interactive Tour

Step inside the Strongdor factory and discover how our doors are made!

Take a 360 Virtual Tour

Stay connected

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Trade customer?

Purchase steel doors regularly? Speak to one of our account managers and request to set up an account today.

Apply today

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