By the DC Fire & Security engineering team — installing and maintaining fire and security systems since 2010. Updated July 2026.
A failed fire door inspection isn't a fine — it's a defect list with a clock on it. Most failures are repairs, not replacements: seals, closers, hinges and gaps get sorted for £250–£350 a door, a full refurbishment runs £950, and a new FD30S doorset £1,350–£1,500. Work through the report in priority order, keep the records, and the problem closes out. Ignore it and it becomes evidence.
A competent inspection report grades every door: compliant, remedial (with the specific task — seals, closer, gaps, hinges) or replace (with reasons). That grading is your work plan. The common surprise is how it splits: on most blocks we inspect, the replace column is a small minority. Doors that look ropey usually fail on seals and gaps — the cheap end of the fix list.
If your report has no per-door grading, just a verdict, ask for a proper one before spending anything. Nobody should be buying doorsets off a report that doesn't say why.
Can the building stay in use? Almost always yes. Stopping use of a building over door defects is prohibition-notice territory — reserved for serious, immediate risk, and rare. What's expected is a plan, visible progress and records.
Prices are our standard retail rates, +VAT. The repair-first logic isn't generosity — a certified door that can be brought back within its tested configuration is a better door than an unknown new leaf badly fitted.
| Defect on the report | Usual fix | Price (+VAT) |
|---|---|---|
| Perished, painted or missing seals | Strip and re-seal | £250 |
| Gaps outside tolerance | Seals, hinge packing or drop seal | £250–£350 |
| Closer not closing the door | Adjust or replace closer — part of a remedial visit | £350 incl. re-check certificate |
| Damaged leaf edge or lipping | Lipping repair / full refurbishment | £950 full refurb |
| No provable certification, warped or holed leaf | New FD30S doorset, supplied and fitted | £1,350–£1,500 |
| A block's worth of small defects | Carpenter day rate — several doors per day | £625/day |
There's no single statutory number of days to fix a failed door. What exists is sharper than that: under the Fire Safety Order 2005 the responsible person must maintain fire doors as fire-resisting equipment, and under the Fire Safety (England) Regulations 2022 residential buildings over 11 metres re-check doors quarterly — so an unfixed defect resurfaces in writing every three months, each time with your name closer to it.
If a fire authority audits and finds defects unaddressed, the ladder runs: informal advice, then an improvement notice with a compliance date (typically 21 days or more), then prosecution — fines are unlimited, and directors can be personally liable. Insurers read the same reports. The cheapest place to stop that ladder is the first rung: a dated remedial plan and invoices that match it.
Every remedial visit ends with the door re-checked against the original defect and a pass certificate issued — our £350 remedial visit includes that re-check. The door schedule gets updated door by door, which matters more than it sounds: the schedule is what the quarterly checker, the fire risk assessor and any future auditor work from. A fixed door that isn't recorded as fixed still looks like a defect on paper.
We inspect and repair as separate line items, so the report stands alone and the remedial quote is priced defect by defect — you can tender it elsewhere and lose nothing. Recent work includes a 230-door two-school inspection and remedial programme completed over the summer holidays, and a 50-door schedule for a contractor on a government science campus.
Send it over. We'll price every defect line by line — repairs from £250 a door — and schedule the work with re-check certificates at the end. Luton, Bedfordshire, Hertfordshire and North London.
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