How Often Must Fire Doors Be Inspected in the UK?

If you're responsible for a building in the UK — whether you're a landlord, housing association, facilities manager or building owner — one of the most common questions you'll face is: how often do fire doors actually need to be inspected?

It's not just a practical question. Get it wrong and you could be in breach of fire safety legislation, exposing yourself to enforcement action, fines, or worse — a failure to protect the people in your building.

In this article we explain exactly what the law requires, how inspection frequency varies depending on your building type, and what a compliant inspection actually involves.

What the Law Says

Fire door inspection requirements in the UK are governed primarily by two pieces of legislation:

The Regulatory Reform (Fire Safety) Order 2005 places a legal duty on the "responsible person" — the building owner, employer or managing agent — to ensure that fire doors are maintained in efficient working order and in good repair at all times.

The Fire Safety (England) Regulations 2022, which came into force on 23 January 2023, significantly strengthened these requirements, particularly for residential buildings. They introduced specific, mandatory inspection frequencies for the first time — making what was previously guidance into a legal requirement.

Inspection Frequencies Under the Fire Safety (England) Regulations 2022

The 2022 Regulations apply to multi-occupied residential buildings in England and set out the following minimum inspection frequencies:

Buildings Over 11 Metres in Height

For residential blocks above 11 metres (roughly four storeys), the responsible person must:

• Inspect all communal fire doors at least every three months — this includes doors to stairwells, corridors, plant rooms, refuse areas and any other common parts of the building

• Inspect all flat entrance doors at least once every 12 months — this must be done on a "best endeavours" basis, meaning you are required to make reasonable attempts to access each flat, even where residents are unoccupied or uncooperative

Buildings Over 18 Metres in Height

For high-rise residential buildings above 18 metres, all of the above applies, with additional requirements around record-keeping and documentation that must be made available to residents and the fire service on request.

All Other Buildings

For commercial properties, schools, care homes, hotels and other non-residential or lower-rise residential buildings, the Regulatory Reform (Fire Safety) Order 2005 still applies. While it does not specify exact frequencies, it requires fire doors to be maintained in efficient working order — which in practice means a minimum annual inspection by a competent person, with more frequent checks in high-traffic or high-risk environments.

What About Routine Checks Between Formal Inspections?

Formal inspections by a qualified fire door inspector are not the only requirement. The responsible person is also expected to carry out — or arrange — regular visual checks between professional inspections.

These are simpler, walk-around checks looking for obvious defects such as:

• Damaged or missing intumescent seals or smoke brushes

• Doors that fail to self-close fully or latch properly

• Visible gaps between the door and frame

• Damaged hinges, handles or signage

• Evidence of unauthorised modifications (holes drilled, glass panels removed etc.)

For high-footfall areas — stairwells in busy residential blocks, main entrances to commercial buildings, school corridors — these visual checks should ideally be carried out weekly or monthly and logged as part of your fire safety record-keeping.

Why Frequency Matters

Fire doors are passive fire protection devices. Unlike sprinklers or alarms, they don't activate — they simply need to be in the right condition, every day, to do their job in an emergency.

The Fire Door Inspection Scheme (FDIS) has reported that the majority of fire doors inspected across the UK show some level of defect. The most common issues — worn intumescent seals, excessive gaps, faulty self-closers — are all things that deteriorate gradually through normal use and would be invisible to an untrained eye.

This is why inspection frequency matters. A door that passed inspection 12 months ago may no longer be compliant today, particularly in a busy residential block or commercial building where doors are opened and closed hundreds of times a day.

What Does a Compliant Fire Door Inspection Involve?

A professional fire door inspection carried out by a qualified inspector should cover, as a minimum:

• Door leaf condition — checking for damage, warping, delamination or unauthorised modifications

• Frame and lining — assessing gap measurements, fixings and intumescent mastic integrity

• Intumescent seals and smoke brushes — verifying certification, continuity and condition

• Hinges — checking for CE marking, correct number (minimum three), lubrication and damage

• Self-closing device — testing closer force, speed and full latch engagement

• Glazing and vision panels — confirming fire-rated glass, beads and clips are intact

• Hardware and signage — checking locks, handles, overhead closers and "Fire Door Keep Shut" signage

• Certification labels — verifying the door carries appropriate third-party certification

Every inspection should result in a written report with photographic evidence for each door, clearly identifying any defects and recommending remedial action. This documentation is essential for demonstrating compliance to the fire authority, insurers or in the event of an incident.

The Consequences of Non-Compliance

Failing to inspect and maintain fire doors to the required frequency is not just a technical breach — it carries serious consequences:

• Enforcement notices from the local fire and rescue service, requiring immediate remedial action

• Prohibition notices preventing use of part or all of the building until defects are rectified

• Unlimited fines in the most serious cases

• Criminal prosecution of the responsible person, including prison sentences for gross negligence

• Insurance implications — many insurers are tightening requirements around fire door compliance documentation

Since the Grenfell Tower tragedy in 2017, enforcement has increased significantly and local fire authorities are conducting more proactive inspections of residential buildings across England.

How Fire Door Surveys Ltd Can Help

At Fire Door Surveys Ltd, we carry out certified fire door inspections for landlords, housing associations, facilities managers and building owners across Manchester, Liverpool, Leeds, Sheffield and London.

Our inspections are carried out by qualified fire door inspectors and include full photographic reports, compliance summaries and prioritised remedial recommendations — everything you need to demonstrate compliance and protect the people in your building.

We also carry out fire compartmentation surveys and fire risk assessments, giving you a complete picture of your building's passive fire protection in a single visit.

Inspections from £395 ex. VAT. We aim to respond to all enquiries within 2 hours on business days.

To book an inspection or request a quote, call us on 0161 706 0766, email info@firedoor-surveys.com or visit www.firedoor-surveys.com.

Fire Door Surveys Ltd is a certified fire door inspection and compliance business serving landlords, housing associations and facilities managers across the UK.