LRMS Technical Guidance · Fire Safety

    Fire Door Inspections Explained: What Gets Checked and Why

    A clear breakdown of what a fire door inspection covers — leaves, frames, seals, hardware and signage — and the limits of a non-destructive visual inspection.

    Technical Governance MetadataStatus: CURRENT
    Author: Louanne Lanahan (CMIOSH · OSHCR · MIFSM · AIFireE)
    Jurisdiction: England & Wales (UK Statutory Guidance)
    Published: 2026-03-12
    Last Technical Review: 2026-08-25
    Primary Statutory Sources:
    • Regulatory Reform (Fire Safety) Order 2005
    • Fire Safety (England) Regulations 2022
    • BS 8214: Code of practice for fire doors

    Why fire doors matter

    Fire doors are a critical passive fire protection measure. They contain fire and smoke within a compartment, protecting escape routes and slowing the spread of fire. A defective fire door can render an entire compartmentation strategy ineffective.

    Under the Regulatory Reform (Fire Safety) Order 2005, fire doors must be subject to a suitable system of maintenance. For relevant residential buildings, the Fire Safety (England) Regulations 2022 require routine checks.

    What a fire door inspection covers

    A competent, non-destructive inspection reviews:

    • Door leaf and frame — condition, damage, warping and correct alignment
    • Gaps — clearance around the leaf (typically ≤3mm at sides and top, ≤8mm at threshold)
    • Hinges — correct number, fire-rated, firmly fixed with all screws present
    • Closers — self-closing function from any angle, no hold-open devices unless legally permitted
    • Glazing — intact, fire-rated, with correct beading
    • Intumescent and smoke seals — present, intact and not painted over
    • Signage — appropriate fire exit and fire door keep shut signage
    • Hardware — locks, latches and handles functioning correctly

    The scope aligns with BS 8214, the code of practice for fire doors.

    Limits of a visual inspection

    A visual inspection cannot always determine concealed construction or the fire rating of an unlabelled door. Specialist remediation or a full fire door survey may be required where concerns are identified. Fire door work must stay within the assessor's verified competence.

    A visual inspection is not the same as manufacturing certification. It cannot always confirm the fire rating of an unlabelled or altered door.

    LRMS position

    LRMS does not deliver standalone fire door inspection as a separate commercial service; fire door condition is assessed within the fire risk assessment where within scope. Specialist fire door survey or remediation work is referred to partners where required.

    Frequently Asked Questions

    What does a fire door inspection cover?

    A non-destructive inspection covers the door leaf, frame, gaps, hinges, closers, glazing, intumescent and smoke seals, signage and hardware, in line with BS 8214.

    Can a visual inspection confirm a fire door's rating?

    No. A visual inspection cannot always determine concealed construction or the fire rating of an unlabelled door. Specialist survey or remediation may be required where concerns are identified.

    Does LRMS offer standalone fire door inspections?

    No. LRMS assesses fire door condition within the fire risk assessment where within scope. Specialist fire door survey or remediation work is referred to partners where required.

    LL

    About Louanne Lanahan

    Founder & Director · CMIOSH · OSHCR · MIFSM · AIFireE

    Chartered Safety Practitioner (CMIOSH), registered on OSHCR, MIFSM, AIFireE, and NFRAR. Founder and Director of Lanahan Risk Management Services Ltd since 2014.

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