Fire doors are a vital part of a building’s fire safety system, acting as strong barriers that slow the spread of flames and smoke.
Properly maintained fire doors give occupants time to escape and prevent damage to other areas, and are a vital fire suppression tool.
Regular fire door inspections are essential to make sure these doors will work as intended in an emergency.
This article explains what a fire door inspection involves, why inspections matter, the legal obligations around them, and who should carry them out.
It also provides a step-by-step checklist to help you perform thorough fire door inspections.
What is a Fire Door Inspection
A fire door inspection is a detailed check to confirm that a fire door assembly will perform correctly if a fire occurs.
A qualified inspector examines the door leaf, frame, hardware and all related components to ensure they meet safety standards.
For example, the inspector checks the door’s certification label and fire rating, examines the door and frame for damage, and tests that hinges, locks and closers function properly.
Smoke seals and intumescent strips are also inspected to ensure they will expand and seal gaps in heat.
Basically, a fire door inspection systematically tests every part of the door against a pass/fail protocol to make sure the door can contain fire for its rated duration.
Step-by-Step Fire Door Inspections Checklist
A thorough fire door inspection follows a clear checklist.
Inspectors typically perform the following checks one by one:
Certification Label & Rating
Confirm the fire door’s certification label is present, legible, and matches its required fire-rating.
Without a valid label, you cannot prove the door is properly rated.
Door and Frame Condition
Inspect the door leaf and frame for damage or warping.
Look for holes, cracks, dented edges, heavy corrosion or other defects that could weaken the door’s integrity.
Any significant damage should be noted.
Gaps and Clearances
Measure the gap around the closed door.
The clearances at the top, sides and bottom should meet regulatory limits.
Excessive gaps allow smoke or fire to bypass the door.
Glazing
Check any vision panels or windows in the door.
Ensure the glass is unbroken, fire-rated and correctly fitted to the door.
Improper glazing can compromise the door’s fire performance.
Door Hardware
Examine all door hardware.
This includes hinges, lock sets, handles, latches and panic bars.
Ensure each item is fire-rated, securely fixed, and functions smoothly.
For example, hinges must be fitted with fire-rated pins and allow the door to swing freely.
Door Closer and Closing Action
Test the door closer by opening the door fully and releasing it from different angles.
It should close the door fully and latch securely on its own.
If the closer is weak or jammed, the door will not shut, defeating its purpose.
Seals and Intumescent Strips
Look around the edges of the door for smoke seals and intumescent strips.
These should be intact and undamaged.
Intumescent strips expand in heat to seal the gap between door and frame.
Any missing or torn seals reduce effectiveness.
Coordinator
On pairs of fire doors, check that the inactive leaf closes before the active leaf.
This sequence is critical for double doors to seal properly in a fire.
Signage
Verify that any required fire door signs (such as ‘Fire Door – Keep Shut’) are fitted and legible.
Proper signage is part of compliance.
Modifications and Obstructions
Look for unauthorised alterations (extra holes, cuts, oversized glazing) that might void the fire-rating.
Also check that nothing blocks the door from closing.
Document Findings
Record the condition of each door.
Note any faults or failures. Many regulations require keeping written records of inspections.
A clear inspection report helps ensure all issues are tracked and fixed.
Why are Fire Door Inspections Important
Fire doors are only effective if they are maintained in good condition.
Routine inspections help catch problems early.
UK fire safety law (the Regulatory Reform Order 2005) makes it a legal duty to keep fire doors working properly.
Beyond compliance, inspections are a vital safety measure.
Fully functioning fire doors significantly slow the spread of fire and smoke, protecting escape routes and giving people extra time to evacuate safely.
Over time, normal wear and tear, or damage from everyday use, can degrade a door’s performance.
Hinges might loosen, seals might tear, and closers can weaken if not checked.
Regular checks find these issues before an emergency happens.
Inspections also provide documented proof of maintenance, which is important for audits or insurance.
How Long Do Fire Door Inspections Take?
The time needed depends on the building and the number of doors.
For a single door, a thorough check often takes on the order of around 15 minutes.
This includes opening and closing the door, measuring gaps, and logging results.
For a building with many fire doors, the inspection will take correspondingly longer.
The total duration varies with how many doors are checked.
Inspecting a small number of doors might only take an hour or two, whereas a large multi-storey building with dozens of doors could require a half-day or more.
Factors like restricted access, complicated layouts or any required intrusive checks can also extend the time.
In any case, it’s wise to schedule inspections well in advance so the inspector can work carefully and document everything properly.
What Happens if You Fail a Fire Door Inspection?
Failing an inspection means defects were found that could stop the door from working in a fire.
The inspector’s report will list these issues and rate each door as pass or fail.
If a fire door fails, the report usually includes clear recommendations on what remedial work is needed to bring it up to standard.
Common fixes include repairing or replacing damaged seals, fixing hardware, rehanging the door to align properly, or even installing a new certified door if the old one is beyond repair.
You should promptly create an action plan to address the failures.
A failure should trigger repairs within an acceptable timeframe.
This means arranging maintenance or hiring a specialist to fix issues quickly.
Until the door is fixed, it should not be considered compliant or relied on for fire safety.
Are Fire Door Inspections a Legal Requirement
Yes.
Fire door inspections are explicitly required by law as part of maintaining fire safety.
In the UK, the Regulatory Reform (Fire Safety) Order 2005 (covering England and Wales) states that fire safety measures, including doors, must be kept in efficient working order.
In other words, fire doors must be regularly inspected and maintained. Similar laws apply in Scotland and Northern Ireland (for example, the Fire (Scotland) Act 2005 and related regulations).
Fire safety legislation for all UK regions highlights these responsibilities, and penalties for non-compliance can include unlimited fines or even imprisonment.
British Standards like BS 8214 and BS 9999 give detailed guidance on how often to inspect doors, but following those is a matter of compliance with the overall legal duty.
For residential apartment blocks, recent regulations (Fire Safety Act 2021 and the 2022 Fire Safety Regulations in England) have clarified that flat entrance doors must be treated as part of the building’s fire safety provisions.
The bottom line is that if your building falls under fire safety law, you must inspect fire doors on a planned basis.
Skipping inspections not only endangers people but also violates the law.
Who Can do Fire Door Inspections
Legally, the building’s ‘responsible person’ (often the owner, landlord or employer) is ultimately accountable for fire door safety.
However, the actual inspections can be carried out by others.
Basic visual checks can be done by trained in-house staff or facility managers.
These routine checks help catch obvious damage like broken hardware or blocked doors.
For full formal inspections, UK guidance says they must be performed by a competent person.
This is someone with specific knowledge and training about fire doors.
This person may be a facilities manager who has attended a fire door inspection course, or maintenance staff with.
In high-risk or larger buildings, it is common to hire accredited fire door inspectors from third-party companies.
These professionals often hold industry certificates (for example from the Door & Hardware Federation or other bodies) and have deep expertise.
The key point is that anyone performing the inspection must be properly trained and know how to interpret fire door standards.
You do not have to be a fire brigade officer, but you do need either competent staff or qualified contractors.
Key Takeaways
Regular fire door inspections are essential for safety and compliance.
By following a systematic checklist and having qualified people perform the checks, building owners can catch problems before a fire ever occurs.
Inspections confirm that doors and frames, hardware and seals are all in good working order.
This is so the doors will hold back fire and smoke as designed.
UK fire safety law makes these inspections mandatory, not optional.
A well-maintained fire door can save lives and property.
Using the steps outlined above, anyone responsible for fire safety can ensure their doors remain reliable barriers in an emergency.