Steel Security Doors

Secure for Sure - It's a Strongdor

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Our high security steel door range offers higher levels of security against potential attacks, offering greater protection and peace of mind.


Easy fit doors


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Trustpilot rated Excellent


1 year warranty

Our security rated steel doors offer reassurance in an increasingly apprehensive world. Physically tested and externally certified to international standards, these steel security doors are built to withstand the most punishing tests.

Securidor are substantial door-sets that are ideally suited for use in banks, data centres and security-sensitive military installations. They can be rated to PAS 24, SR1, SR2, SR3 AND SR4. Designed and individually built to protect they can be specified with suitable hardware.

In This Range

Yellow pas24 steel door

PAS 24 - Secured By Design Steel Door

Strongdor Secured by Design door-sets are certified to comply with the standards set by the National Police initiative. Aiming to improve the security of buildings and their immediate surroundings and provide safe places to live, work, shop and visit.

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White steel thermal door

Security Rated Door SR1

Securidor+ S1 security door range comprises of single and double security-rated steel door-sets that are specifically designed for use in locations that would benefit from enhanced protection. The typical applications for this range include leisure facilities, schools and universities, housing association communal areas and general retail outlets.

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Green sr2 steel door

Security Rated Door SR2

Securidor+ S2 security door range comprises of single and double security-rated steel door-sets that are specifically designed for use in locations that would benefit from enhanced protection. Bespoke security-rated steel door-sets.

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Security Rated Door SR3

Securidor+ S3 - Meets the requirements and testing procedures of LPS1175: Issue 7. LPCB approved and listed for intruder resistant building components, strongpoints, security enclosures and free-standing barriers. The typical applications for this range includes retail outlets, cash rooms, warehouses and utility substations.

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Security Rated Door SR4

Securidor+ S4 security door range is accredited to offer a high level of security against potential attacks from heavy-duty tools such as felling axes and disc grinders. The range is suited for use in high-security installations, such as the Ministry of Defence, banks, schools, utility buildings, sub-stations and Home Office approved gun rooms.

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Grey Security Steel Door

Atakdor Security Door

Specially designed to protect against serious, sustained attacks from heavy-duty and abrasive wheel power tools. These tough single and double door-sets are fitted with high-security hardware as standard with optional drop bars to present a formidable barrier to would be intruders.

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