Repair or replace? The fire door question that costs thousands.
Most managing agents have been here. A fire door survey comes back. The list is long. The recommendation is replacement, dozens of doors, sometimes more. The instinct is to get on and instruct contractors, because the survey has been done by a competent professional and the liability for inaction is real.
Before you instruct anything, it is worth understanding what the law actually requires. Because replacement and compliance are not the same thing, and the difference between them can run to tens of thousands of pounds across a portfolio.
What changed in August 2025
The government published updated fire door guidance in August 2025, applying explicitly to Responsible Persons under the Fire Safety (England) Regulations 2022. The core message was deliberate and direct: the focus is on function, not certification.
Existing fire doors do not need to meet new-build standards if they are still adequate. Doors do not require certification labels or intumescent strips unless specified in the fire risk assessment.  If an older door is undamaged, self-closes correctly and has the right gaps, it may still be compliant even without a modern label, provided it met the standards at the time of installation. 
This is significant. It gives Responsible Persons the legal basis to make proportionate decisions, to repair where repair is sufficient, and to replace only where a door genuinely cannot perform its function.
Why replacement gets recommended anyway
Understanding why surveyors recommend replacement more often than the law strictly requires is not a criticism, it is a structural observation.
Third-party accredited fire door surveyors operate within accreditation routes that are designed to assess doors against current standards. That is a legitimate and useful function. But it produces a binary outcome: compliant or non-compliant against today’s specification. A door installed in 2008 that functions correctly may fail that test without being a safety risk or a legal liability.
There is also a commercial reality. Surveying and replacement often sit within the same organisation, or within networks of preferred contractors. The incentive structure matters, even when individuals are acting in good faith.
An independent review of survey findings, by someone with no interest in whether doors are repaired or replaced, will often tell a different story.
What the law actually requires
The legal standard under the Regulatory Reform (Fire Safety) Order 2005 is that fire doors are maintained in efficient working order and in good repair. The question is whether the door performs its function: does it close fully, are gaps within tolerance, are self-closing devices operational, are seals present where required by the fire risk assessment?
If the closer is not working, replace the closer. If the leaf is damaged or warped, a full replacement may be needed. The decision should be based on whether the door can still perform its intended role in a fire.  That is the proportionate approach the guidance endorses.
Common defects that can be repaired rather than triggering full replacement include faulty or worn self-closers, damaged or missing intumescent seals and cold smoke seals, excessive gaps caused by frame movement, damaged hinges, and signage. A competent assessment will distinguish between what needs replacing and what needs attention.
The trap: replacing everything to avoid the decision
The instinct to replace wholesale is understandable. It feels defensible. If everything is new, the compliance question goes away.
The problem is that blanket replacement creates its own risks. Across a portfolio of fifty buildings, the cost is significant and often falls on leaseholders through service charge. That creates disputes, Section 20 consultation obligations, and the reputational damage that comes with large unexpected bills. It also signals to residents that the managing agent’s approach to fire safety is reactive and unquestioned rather than considered.
A Responsible Person who can show they commissioned an independent assessment of survey findings, considered the proportionality of the recommended works, and made a documented, reasoned decision about each door is in a stronger legal position than one who instructed blanket replacement without scrutiny. The evidence trail matters, not just what was done, but how the decision was made.
How to approach it
When a fire door survey lands with a significant replacement recommendation, the questions worth asking before instructing are these. What surveying route was used, and what standard were doors assessed against? Were any of the doors built and installed before the current standards and, if so, are they still functional? Has anyone independently reviewed the findings against what the fire risk assessment actually specifies for each location? Is the defect list one that could be addressed through targeted repair rather than full replacement?
OmniFire regularly reviews contractor and surveyor outputs before clients commit to large-scale remediation programmes. Because we carry out no works and have no relationship with the contractors being considered, the review is genuinely independent. In most cases we find that a proportion of the recommended replacements can be addressed through repair, reducing the cost, reducing the disruption, and producing a documented decision trail that stands up to scrutiny.
The goal is not to avoid spending money where spending is necessary. It is to spend it where it is actually required.
If you are looking at a fire door survey recommendation and want an independent view before instructing, get in touch: s.coogan@omnifire.co.uk