How often should fire doors be inspected? UK requirements explained

"How often should fire doors be inspected?" is one of the questions we are asked most, and it is a fair one, because the answer is not a single number. The correct inspection frequency depends on the type of building, the type of door, and how heavily it is used. Getting it wrong in either direction wastes money or, far more seriously, leaves a life-safety gap that a fire risk assessor or enforcing authority will pick up on. This guide sets out what UK law actually requires, what good practice adds on top, and what a compliant inspection should include.

The short answer

For most buildings, the recognised benchmark is a competent fire door inspection at least every twelve months. For higher-risk and multi-occupied residential buildings, the law is more specific and more frequent, requiring quarterly checks of fire doors in communal areas and annual checks of flat entrance doors. On top of these fixed intervals, any door in a high-traffic or high-risk location should be checked more often, because the more a door is used, the faster it degrades.

That headline hides some important detail, so it is worth understanding where each figure comes from.

What the law requires

The foundation is the Regulatory Reform (Fire Safety) Order 2005. It places a duty on the "responsible person" - usually the building owner, landlord, employer, or managing agent - to carry out a suitable and sufficient fire risk assessment and to keep fire safety measures, including fire doors, in efficient working order. The Order does not name a fixed inspection interval; instead it requires that fire doors are maintained so they will perform when needed. In practice, demonstrating that means inspecting them regularly and keeping a record.

For multi-occupied residential buildings, the Fire Safety (England) Regulations 2022 removed the ambiguity. Since 23 January 2023, in blocks of flats with storeys over 11 metres in height, the responsible person must:

Carry out quarterly checks of all fire doors in the common parts (corridors, lobbies, stairwells).
Carry out annual checks of flat entrance doors that open onto common parts.

For buildings between certain heights, and for other building types, the Order's general duty still applies, and an annual inspection by a competent person is the widely accepted standard. Whatever the height, the responsible person cannot simply ignore the doors between formal inspections - a reactive duty to act on obvious defects applies at all times.

Why frequency depends on the door

Two identical doorsets can degrade at very different rates. A flat entrance door used a few times a day will hold its condition far longer than a cross-corridor door in a busy student block or a care home, which may be opened and closed hundreds of times a day. Self-closing devices lose hydraulic tension, hinges work loose, and seals get knocked and painted over much faster under heavy use.

This is why the fixed legal intervals are a floor, not a ceiling. Good practice is to match inspection frequency to risk and usage:

High-traffic communal doors in busy residential, healthcare, education, or hospitality settings often warrant checks more frequently than quarterly.
Doors exposed to weather or damage, such as those near loading areas, benefit from closer monitoring.
Newly installed or recently remediated doors should be re-checked after a short settling-in period to confirm nothing has shifted.

Formal inspection versus routine check

There is an important distinction the regulations draw between a "check" and a full inspection, and it is easy to blur.

A routine check is a visual assessment that a suitably trained person - often a caretaker or maintenance operative - can carry out to confirm a door looks right and closes properly. These are the quarterly and annual "checks" the 2022 Regulations describe, and they are a valuable early-warning system.

A formal inspection is a more detailed assessment carried out by a competent, ideally third-party-certified inspector, working to BS 8214 for timber doorsets and referencing the door's certification. This is the level of scrutiny that reliably supports the responsible person's legal duty and stands up to challenge. At Access Fire Doors, our inspections are FIRAS-certified, giving independent verification rather than relying on self-declaration, and where an inspector holds a Fire Door Inspection Scheme (FDIS) qualification you have added assurance that the standard is being applied objectively.

Relying only on a non-specialist walkthrough is where many buildings come unstuck. The check may be genuine, but the record often lacks the depth an assessor expects.

What a compliant fire door inspection covers

Whatever the interval, a proper inspection looks at the whole doorset, not just the leaf. Expect it to include:

The gaps around the leaf - head, sides, and threshold - measured against permitted tolerances (typically around 3mm at the sides and top).
Intumescent strips and cold smoke seals, checked for continuity, damage, and paint contamination.
The self-closing device, tested to confirm the door closes fully into the rebate from any position.
Hinges, for the correct number, correct specification, and secure fixings.
Glazing and beading, where present, for the correct fire-rated specification and integrity.
The frame, fixings, and seals between frame and wall.
Signage and certification, confirming the door is what it claims to be and is labelled correctly.

Each finding should be recorded, dated, and, where remedial work is needed, prioritised by risk. That documentation is the evidence that demonstrates the duty has been met.

Keeping the records that prove compliance

An inspection you cannot evidence is, from an enforcement point of view, an inspection that did not happen. The most defensible position is a clear, dated record for every doorset showing its condition, the date checked, who checked it, and what action followed. For portfolios, a programmatic schedule - mapping which doors are due when - turns fire door compliance from a scramble into a routine, and gives you the "golden thread" of information that modern building safety expects.

Getting it right in Norfolk

If you manage residential blocks, HMOs, commercial premises, schools, or care settings across Norwich or the wider Norfolk area and you are not sure whether your inspection intervals are correct - or whether your records would survive scrutiny - it is worth having that reviewed. We can help you set the right frequency for each building, carry out the formal inspections, and put a clear schedule in place.

You can read more about our fire door inspection and survey services, or get in touch with a rough door count and building type and we will give you a realistic picture of what a compliant inspection programme looks like for your premises.

The Access Fire Doors team