Grey Fire Steel Door

Steel Doors

High Quality, British Made, Bespoke Steel Doors

Steel Doors
Steel Doors
Fire Doors
Fire Doors
Acoustic Doors
Acoustic Doors
Security Doors
Security Doors
Louvre Doors
Louvre 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

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

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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.

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Blackacousticsteeldoor

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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Greysecuritysteeldoor

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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Greysteellouvredoor

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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Technical help

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

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Customer Reviews

Keep in the Know, with Strongdor!

Strongdor BS 673 Standards

Fire Door Manufacturers feeling the heat?

Following recent announcements stating the removal of BS 476 from Approved Document B by 2029, many people are wondering what the impact will be on fire-rated door-sets …

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Launch of Our First RIBA-Approved CPD!

We are thrilled to announce the launch of our first RIBA-approved CPD, "Beyond the Flames: Demystifying Fire-Rated Steel Doors." As a business committed to enhancing safety standards in our industry, we see this as an important step in furthering our mission to ‘make life easier’.

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Work Experience 1

Work Experience: My Time at Strongdor by Olivia

Earlier this month, the Strongdor marketing team was pleased to welcome Olivia, a work experience student, who joined us to gain foundational knowledge in marketing.

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Projects

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

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