Fire door maintenance is a routine of regular checks and small fixes that keeps each door working as tested. Gaps are measured, seals, hinges and signs looked at, the closer tested so the door shuts and latches from any angle, faults repaired and every visit recorded. The law sets the frequency in tall blocks of flats.
By Sebastian Grabowski, DC Fire & Security, Luton. Updated November 2026.
Check them regularly and fix faults as soon as they are found. In blocks of flats over 11 metres, communal fire doors must be checked at least every 3 months and flat entrance doors at least once a year, as far as the responsible person can. Elsewhere the fire risk assessment sets the interval, and busy doors need checking more often.
On a first visit, 72% of the doors we inspect need at least one repair (339 of 470 doors), so a door that has not been looked at for a year usually needs work. Our guide on how often fire doors need inspecting covers the intervals for each type of building.
The Regulatory Reform (Fire Safety) Order 2005 says fire safety equipment, including fire doors, must be kept in efficient working order and good repair. The Fire Safety (England) Regulations 2022 add set checks in blocks of flats over 11 metres.
The checks must be recorded. A report with a photo and a result for each door is the simplest way to show the work was done.
| Building | What is expected | Source |
|---|---|---|
| Block of flats over 11m, communal fire doors | Checked at least every 3 months | Fire Safety (England) Regulations 2022, regulation 10 |
| Block of flats over 11m, flat entrance doors | Checked at least every 12 months, as far as possible | Fire Safety (England) Regulations 2022, regulation 10 |
| Any non-domestic premises or common parts | Kept in efficient working order and good repair | Fire Safety Order 2005, article 17 |
Government guidance says the routine checks are basic and visual, need no tools, and can be done by a caretaker, managing agent, housing officer or maintenance person who has been shown what to look for. A fire door specialist is not needed for them. What the guidance asks the person checking to do:
Anything beyond that is a job for a competent contractor: gaps that are wrong all round, a leaf that has been cut, glazing that may not be rated, hinges that do not match, and doors that are not labelled. An inspection measures and photographs all of these. Repairs found on a check go to fire door repairs or, where a door cannot be saved, fire door installation.
Each door is checked against the same list, small faults are fixed on the spot where you have agreed it, and you get a report with photos of every door.
This is a suggested rhythm, not a legal one. Only the 3-month and 12-month checks in tall blocks of flats come from regulation 10.
| When | What | Who |
|---|---|---|
| Every day on busy doors | Doors shut, nothing wedged open, nothing blocking the closer | Staff or caretaker |
| Every 3 months, blocks over 11 metres | Communal fire doors checked, including the self-closing device, and recorded | Responsible person or their agent |
| Every 12 months, blocks over 11 metres | Flat entrance doors checked on a best-endeavours basis, with a record of any refusals | Responsible person or their agent |
| Once a year, any building | Professional inspection with measured gaps and photos of every door | Competent inspector |
| After any building work | Look at every door near the work: seals, gaps, closers, cut-outs | Contractor, then you |
| When a fault is found | Repair as soon as reasonably practicable and note the date | Competent contractor |
Small things, most of the time. Across our inspections the most common faults were gaps round the frame, damaged or painted-over seals, closers that did not shut the door and missing signs. Regular maintenance keeps these faults small. The full figures are on our fire door inspection statistics page, and the repair-or-replace results are in our guide to repairing or replacing a failed fire door.
| Finding | Our figure | Sample |
|---|---|---|
| Doors needing at least one repair, first visit | 72% | 339 of 470 doors |
| Gap between the door and the frame over 4mm | 42% | 156 of 371 doors measured |
| Repair actions per failed door | 1.5 | 671 actions on 435 doors |
| Failed doors repaired rather than replaced | 95% | 140 of 147 doors |
Most doors that fail an inspection did not start out faulty. Something was done to them afterwards.
New flooring is laid and the bottom of the door is planed to clear it. A resident takes the closer off because it is noisy, or wedges the door open for a delivery. The corridor is redecorated and the seals are painted over. A cable run goes through the frame and the gap is left. A lock is swapped for a cheaper one that was never tested on that door.
Your maintenance routine should catch each of these. Brief the decorators and building contractors before work starts, and ask for the doors to be checked after they leave.
It is priced on the number of doors and how often they are visited, and it depends on the size and type of building. We start with a full inspection, which for a small building typically starts from around £250 + VAT, and then quote a price per visit for the contract.
Repairs found on a visit are priced door by door from the fault and the number of doors done together. Small adjustments can be included in the visit price if you want them done on the day. We confirm the price once we have seen the doors.
Inspections and routine maintenance follow BS 8214 and the door manufacturer's instructions, with photos of every door before and after. Where your managing agent, council or insurer asks for third-party certificated work, repairs and new doorsets are done by our BM TRADA / FIRAS-certificated contractors and the certificate goes in your fire safety file.
Whoever checked, on what date, which doors, and what was found. Add a photo of anything that failed and a note of what was done and when. For a block of flats, add the flats that could not be accessed and the steps taken to get in.
Email your report or photos to info@dcsecurity.co.uk, or use the form. We usually come back with a fixed price the same day. Luton, Bedfordshire, Hertfordshire, Buckinghamshire and London.
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