Fire doors save lives by holding back smoke and flames long enough for people to escape, but only if they are correctly installed and properly maintained. Since fire safety rules were tightened, responsibility for inspecting fire doors has come under real scrutiny, and getting it wrong can have serious legal and safety consequences. This guide explains what the law requires, how often fire doors must be checked, and who is qualified to do it.
Why fire door inspection matters
A fire door is a complete system, including the door leaf, frame, hinges, seals and closing device. If any part is damaged, missing or badly fitted, the door may fail when it is needed most. Regular inspection catches these problems, from worn seals to gaps that are too large, before they compromise safety.
What does the law require?
Under current fire safety legislation, the responsible person for many buildings must carry out regular checks of fire doors in common areas, and in higher risk residential buildings this includes more frequent checks of flat entrance and communal doors. The exact requirements depend on the type and height of the building, but the underlying duty is clear: fire doors must be inspected and kept in effective working order.
How often should fire doors be inspected?
Guidance recommends regular inspections, with communal fire doors in higher risk buildings checked more frequently than in lower risk premises. Many organisations adopt a routine cycle of checks alongside a more detailed periodic inspection by a competent person.
Who can inspect a fire door?
Inspections must be carried out by someone competent, meaning they have the training and knowledge to identify faults reliably. This is where accredited training matters, because it gives inspectors the recognised competence that duty holders and enforcement bodies expect. Our Fire Door Inspection course builds exactly this competence, and we also offer fire door installation and maintenance training.
Frequently asked questions
How often must fire doors be inspected?
Frequency depends on the building type and risk, with communal doors in higher risk residential buildings checked more often. Regular routine checks plus periodic detailed inspection is common good practice.
Do fire door inspectors need a qualification?
They must be competent, and accredited training is the recognised way to demonstrate that competence to duty holders and enforcement bodies.
What are the most common fire door faults?
Frequent issues include damaged or missing seals, excessive gaps around the door, faulty closing devices, and unsuitable fixings or alterations.
Become a competent fire door inspector
Fire door safety depends on trained, competent people. Give yourself or your team the recognised skills to inspect fire doors properly.

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