How Often Should Fire Doors Be Inspected? Legal Intervals and Good Practice

Is there a single legal answer to how often fire doors must be inspected?

No — UK law gives two kinds of answer. For residential buildings over 11 metres in England, Regulation 10 of the Fire Safety (England) Regulations 2022 fixes statutory minimum intervals: communal fire doors at least every three months, flat entrance doors at least every twelve months on a best-endeavours basis. For every other building covered by fire safety law in England and Wales, no interval is written into statute: Article 17 of the Regulatory Reform (Fire Safety) Order 2005 requires that the premises and any fire safety equipment 'are subject to a suitable system of maintenance and are maintained in an efficient state, in efficient working order and in good repair', and the fire risk assessment translates that duty into a checking frequency for your doors.

That two-tier structure explains the conflicting answers online: 'every three months' is true, but only for communal doors in taller English residential buildings; 'every six months' is industry good practice, not law. Both can be right at once, for different doors.

How often must fire doors be checked in residential buildings over 11 metres?

Since 23 January 2023, Regulation 10 has required the responsible person for a multi-occupied residential building in England over 11 metres in height — typically more than four storeys, per government guidance — to run two checking regimes:

• Communal fire doors — at least every 3 months. Regulation 10(6) requires the responsible person to 'undertake checks of any fire doors in communal areas of the building at least every 3 months'. No best-endeavours softening here: the duty is absolute.
• Flat entrance doors — at least every 12 months, best endeavours. Regulation 10(4) requires the responsible person to 'use best endeavours to undertake checks of fire doors at the entrances of individual domestic premises in the building at least every 12 months' — softer because entry to a private flat cannot be forced.
• Self-closing devices — every check, both regimes. Regulation 10(7) says checks must include 'ensuring that the self-closing devices for the doors are working' — a functional test, not a glance. Our self-closer guide explains what 'working' looks like.

What does each check need to cover?

The government's fire door guidance sets out what a routine check should verify: the door has not been replaced with a non-fire-resisting one; any letterbox closes firmly; no damage to door, frame or surrounding wall affects fire resistance; fire-resisting glazing is intact; hinges and ironmongery show no obvious defects; intumescent strips and smoke seals are undamaged where fitted; the gap between door and frame meets the industry standard the guidance cites — never more than 4mm, except at the bottom of the door; and an effective self-closing device is present and working. Our fire door inspection checklist turns that list into a printable form, and our fire door inspection guide covers each point in depth.

What does 'best endeavours' mean for flat entrance doors?

The duty is evidential. Regulation 10(5) requires the responsible person to 'keep a record of the steps taken to comply', including — where access to a flat was not granted during any 12-month period — 'the steps taken by the responsible person to try and gain access'. A flat entrance door that could not be checked, backed by a documented trail of attempts, is defensible; a door that was never scheduled is not. For the full breakdown — including the resident information duties that apply to multi-occupied residential buildings with common parts whatever their height — see our Regulation 10 guide.

Below 11 metres the fixed intervals fall away, but the government's Regulation 10 fact sheet says responsible persons must still make sure all fire doors — including flat entrance doors — are 'capable of providing adequate protection'. The frequency simply moves from statute to the fire risk assessment.

How often should fire doors be inspected everywhere else? What good practice recommends

For workplaces, schools, hotels, care homes, HMO common parts and residential buildings of 11 metres or under, the fire risk assessment answers the frequency question, informed by published good practice. Be precise about who recommends what — none of the following is law:

• The British Woodworking Federation (BWF) Fire Door Alliance advises that 'checks should be carried out regularly – at least once every six months', that newly occupied buildings 'may require more frequent checks in the first year of use', and that high-traffic doors such as those in communal areas 'should be checked more frequently than other doors in the building, for example, once per week or month depending on usage'.
• HM Government's fire safety risk assessment guides — the sector guides supporting the Fire Safety Order, covering offices and shops, educational premises and other sectors — include an example maintenance checklist with a layered rhythm for doors: daily, are fire doors clear of obstructions; monthly, are seals and self-closing devices in good condition and do all internal self-closing fire doors work correctly; six-monthly, have the release and closing mechanisms of fire-resisting compartment doors and shutters been tested by a competent person; annually, do all self-closing fire doors fit correctly.
• BS 8214, the code of practice for timber-based fire door assemblies, is the standard the government's sector guides reference for further information on fire-resisting doors. It is a paid British Standard — guidance, not law.

A sensible synthesis: six months is the ceiling, not the target. Treat six-monthly as the longest a low-risk, low-traffic door should go unexamined, layer the quick daily and monthly items on top, and shorten the interval wherever the risk assessment finds heavy usage, past damage, sleeping occupants or people who would need help to escape.

How often should fire doors be inspected, by building type?

The table below brings statute and good practice together; the final column says exactly who sets each frequency.

Two patterns stand out. Traffic beats building type: a door on a busy corridor needs eyes on it far more often than an identical door guarding a plant room. And the fire risk assessment is the tie-breaker: where it documents a frequency, that is the standard you will be judged against under Article 17.

Who can carry out routine checks — and when do you need a certificated inspector?

Routine checks are deliberately non-specialist. The government's fire door guidance says of the Regulation 10 checks: 'You should not need to engage a specialist to carry these out', adding that with appropriate instruction, 'caretakers, managing agents, housing officers and maintenance personnel should be able to do them' — they are visual checks, needing no tools. The same logic extends to the daily and monthly items in the government's workplace checklist.

The boundary is remediation and judgement. Where checks find the need for repair or replacement, the guidance says the work 'must be undertaken by a competent contractor as soon as reasonably practicable' — see who can install fire doors. And some questions exceed a visual check: whether an unlabelled door is actually a fire door, whether past alterations have destroyed its rating. That is where formal inspection comes in.

For formal surveys, the Fire Door Inspection Scheme (FDIS) — launched in 2012 and owned by the British Woodworking Federation — maintains a register of certificated fire door inspectors, with certification accredited by UKAS to BS EN ISO/IEC 17024; inspectors qualify through the FDIS Diploma in Fire Doors or an equivalent Ofqual-regulated qualification, plus assessment and examination. A sensible division of labour: in-house staff run the routine checks; a certificated inspector handles formal surveys, post-refurbishment reviews, or buildings where checks keep finding faults — our fire door inspection guide covers what an inspection involves and costs.

What records of fire door checks do you need to keep?

An unrecorded check is unprovable. Three layers apply:

1. Regulation 10(5) — statutory (England, over 11m). The responsible person must 'keep a record of the steps taken' to comply with the best-endeavours flat entrance duty, including attempts to gain access where residents refused entry.
2. Section 156 of the Building Safety Act 2022 — statutory (England and Wales). Since 1 October 2023, every responsible person must record their fire risk assessment in full — all findings, not just the significant ones — and their fire safety arrangements, in all circumstances. If the assessment sets a door-checking frequency, that frequency sits in a document you are legally required to hold.
3. A door register — good practice everywhere. For each door: a unique reference, rating, location, the date of each check, findings, and remedial work ordered and closed out. This is what turns 'we check our doors' into evidence.

No statute sets a retention period for check records; the practical standard is continuity — an unbroken sequence of dated checks at the frequency your regime demands. Gaps read as missed checks, to an enforcement officer and, after a fire, to an investigator.

Does the answer change in Scotland, Wales and Northern Ireland?

Yes — the fixed intervals above are English law only: regulation 1 of the Fire Safety (England) Regulations 2022 states that the Regulations 'extend to England and Wales but apply in England only'.

• Wales shares the Regulatory Reform (Fire Safety) Order 2005 with England — Article 17 applies — but has no equivalent of Regulation 10's fixed intervals: see our Wales guide.
• Scotland runs on the Fire (Scotland) Act 2005 and Fire Safety (Scotland) Regulations 2006, with no fixed statutory intervals; Scottish Government high-rise guidance recommends inspecting fire-resisting doorsets every six months. See our Scotland guide.
• Northern Ireland works under the Fire and Rescue Services (Northern Ireland) Order 2006 and Fire Safety Regulations (Northern Ireland) 2010, with no direct Regulation 10 equivalent. See our Northern Ireland guide.

For a cross-border portfolio, run one regime pitched at the strictest applicable standard, with paperwork mapped to each nation's actual law. Our UK fire door regulations guide sets out the full framework.