Fire Door Inspection Frequency & Requirements (UK)

This page explains how often fire doors are typically expected to be inspected in UK buildings, and what assessors look for during those checks.

It is intended for landlords, managing agents, facilities managers and other Responsible Persons who need clarity on inspection frequency following a Fire Risk Assessment.

Rather than setting arbitrary intervals, inspection expectations are usually based on building type, usage and risk profile.

Inspection frequency is often one of the first questions raised after a Fire Risk Assessment.

Are fire door inspections a legal requirement?

Fire doors are not inspected in isolation. Their condition and performance are typically assessed as part of a Fire Risk Assessment under UK fire safety legislation.

For a fuller explanation of the legal position, see our guide on whether fire door inspections are a legal requirement.

The Responsible Person is expected to ensure that fire doors:

• Are suitable for their location
• Are maintained in effective working order
• Continue to perform their fire-resisting function

Regular inspection is the practical way this is demonstrated - Fire Risk Assessments commonly identify a small number of recurring fire door failures.

How often should fire doors be inspected in the UK?

There is no single inspection frequency that applies to all buildings. However, guidance and industry practice commonly expect:

• High-use or communal fire doors (e.g. blocks of flats, schools, care homes):
  Inspected more frequently, often quarterly or more often if usage is heavy
• Lower-use fire doors:
  Inspected at least every six months
• All fire doors:
  Checked whenever damage is suspected or following building works

Typical inspection frequency in practice

Although legislation does not prescribe fixed intervals, inspection frequency is commonly interpreted in line with building use and risk.

In practical terms, expectations often resemble the following:

Building type / situation	Inspection approach commonly expected	Notes
Blocks of flats (communal doors)	Often quarterly, sometimes more frequently in high-use areas	Communal escape routes receive particular scrutiny
Schools and care homes	Frequently risk-based, often quarterly or more	Sleeping risk and vulnerable occupants increase expectations
Commercial offices	Commonly six-monthly, subject to risk profile	May increase where usage is heavy
All building types	Additional checks after works, damage or reports of defects	Reactive inspection is expected alongside planned checks

Always document the inspection frequency set by your Fire Risk Assessment and apply it consistently across similar doors.

What inspectors typically check during a fire door inspection

Fire door inspections focus on checking the condition of the entire door assembly, not just the door leaf.

Common inspection points include:

• Presence and correctness of required fire door signage
• Whether the door self-closes fully and latches correctly
• Gaps around the door leaf (sides, top and threshold)
• Condition and continuity of intumescent and smoke seals
• Fire-rated hinges and other hardware
• Signs of damage, alteration or poor repair
• Evidence that inspections are being recorded

Many inspection failures are caused by small, easily missed issues rather than major defects. This is why inspection frequency and consistency matter more than isolated checks.

Common fire door inspection failures

Fire Risk Assessments frequently record findings such as:

• Missing or incorrect “Fire Door Keep Shut” signage
• Excessive gaps around the door leaf
• Damaged, painted-over or missing intumescent seals
• Door closers that do not fully close the door
• No visible inspection records or tags

These are usually categorised as remedial actions that must be addressed within a reasonable timeframe.

How inspection issues are typically addressed

Addressing inspection findings usually involves a combination of:

• Installing or replacing compliant fire door signage
• Measuring and correcting door gaps
• Replacing damaged seals
• Recording inspections using tags or log books
• Carrying out minor adjustments or repairs

The exact actions should always align with the Fire Risk Assessment and relevant guidance and be completed within a reasonable time period.

Products commonly required following inspection

The following items are frequently used to address issues identified during fire door inspections:

• Fire door signage – to correct missing or incorrect notices
• Fire door inspection tags – to provide visible inspection records
• Fire door gap gauges – to confirm tolerances
• Intumescent fire door seals – to replace damaged or missing seals

These products are typically used to resolve straightforward compliance issues without major building work.