Steel Doors
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Fire Doors
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Acoustic Doors
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Security Doors
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Louvred Doors

Better
Faster
Stronger

Manufacturers of high quality, British made bespoke steel doors. Offering a complete range of steel doors including personnel doors, fire exits, security rated and even acoustic doors.

  • Made in the UK
  • 100’s of door configurations
  • Quality focused and ISO 9001 accredited

Why Strongdor?

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Industry beating lead times

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Steel door experts

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Fast quotations

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Secured by steel

Our Door Range

Greyfiresteeldoor

Steel Doors

Steeldor door sets are designed for internal and external use. Fully bespoke steel doors can be used for both personnel and non fire rated emergency exits.

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Steel Fire Doors

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

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Steel 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.

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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.

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Steel Louvred Doors

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

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View all of our Doors

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360 Interactive Tour

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

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Get an expert quote

Get expert advice and a free quote with no obligation

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Technical help

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

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Customer Reviews

Fitting Videos

Our helpful fitting 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.

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Keep in the Know, with Strongdor!

Nicola Mason 500 X 345px

The faces behind Strongdor – A spotlight on Nicola

Strongdor is dedicated to shining the light on their hard-working team who help keep the company known for impeccable customer service. In this article, we hear Nicola's insights into what it’s really like working for Strongdor.

View Article
Newbury

Strongdor secures the steel door package on a £61m development in Newbury

The project's team is soaring high after they secured a big win for the market street development in Newbury, Berkshire.

View Article
Wayne Allott 500 X 345.1

The faces behind Strongdor – A spotlight on Wayne

Strongdor is dedicated to shining the light on their hard-working team who help keep the company known for impeccable customer service. In this article, we hear Wayne's insights into what it’s really like working for Strongdor.

View Article

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Our latest brochure

Doorbook Hexagons

Projects

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

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

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