It’s one of the questions we’re asked most often, and it’s easy to understand why. Once a fire door has been installed, many people assume that’s the end of it. The door opens, it closes, and everything appears to be working as it should. So why would it need inspecting?
The reality is that fire doors are used every single day. Like any other part of a building, they experience wear and tear over time. Hinges can become loose, door closers lose their effectiveness, seals become damaged, and even small alterations carried out during maintenance works can affect how the door performs. Most of these issues develop gradually, which is why they often go unnoticed until a detailed inspection is carried out.
A fire door is designed to do one very important job. In the event of a fire, it helps slow the spread of fire and smoke, protecting escape routes and giving people valuable time to evacuate safely. For that to happen, every component of the door set needs to work together exactly as it was designed.
It’s not just the door leaf that matters. The frame, hinges, glazing, intumescent seals, door closer, ironmongery and even the size of the gaps around the door all play a part. If just one of these elements isn’t functioning correctly, the performance of the entire door can be affected.
For many commercial buildings, an annual inspection is considered good practice. However, the answer really depends on the type of building and how heavily the doors are used. A door that’s opened hundreds of times a day in a busy school, hospital or hotel will naturally experience more wear than a door in a small office.
There are also legal requirements to consider. Under the Fire Safety (England) Regulations 2022, Responsible Persons for residential buildings over 11 metres in height must check communal fire doors at least every three months and make best efforts to inspect flat entrance doors every 12 months.
Ultimately, the more a fire door is used, the more important regular inspections become.
| Building Type | Typical Inspection Frequency |
|---|---|
| Commercial offices | At least annually |
| Schools & colleges | More frequent inspections due to high daily use |
| Hospitals | Regular planned inspections |
| Care homes | Regular planned inspections |
| Hotels | Regular planned inspections |
| Blocks of flats (communal fire doors) | At least every 3 months* |
| Flat entrance doors | At least every 12 months* |
*For relevant residential buildings under the Fire Safety (England) Regulations 2022. Inspection frequency may vary depending on your building's fire risk assessment, occupancy and level of use.
A professional fire door inspection goes much further than simply checking whether a door opens and closes. Every part of the door set should be assessed to ensure it will perform correctly if it’s ever needed.
A typical inspection will include checks on:
The inspection should also identify any defects and provide clear recommendations for any remedial work that may be required.
Routine visual checks are always worthwhile, particularly if a door is visibly damaged or no longer closes properly. In many buildings, these simple checks form part of a wider maintenance programme.
However, formal inspections should be carried out by a competent person who understands how a compliant fire door should perform. Many defects aren’t immediately obvious and require specialist knowledge, experience and the correct measuring equipment to identify.
Fire doors rarely fail overnight. More often, problems develop gradually. A closer becomes weaker over time, a seal is damaged during decorating works, or hardware is replaced with an unsuitable alternative. Individually these changes may seem insignificant, but together they can compromise the performance of the entire door set.
Regular inspections help identify these issues before they become larger compliance problems and provide reassurance that your fire doors will perform as intended if they’re ever called upon.
If you’re unsure when your fire doors were last inspected, or you’d like advice on putting together a planned inspection programme, our team at CSD Fire Solutions is always happy to help. We work with organisations across the South of England, providing detailed fire door surveys, practical recommendations and straightforward advice to help keep buildings safe and compliant.
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