When Is a Fire Door Not a Fire Door?

A fire door is far more than just a door — it’s a critical life-saving barrier. In residential blocks of flats over 11 metres, fire doors help protect escape routes and prevent fire and smoke from spreading between flats and communal areas. However, not every door labelled as a “fire door” will actually perform when it matters.

To be effective, a fire door must meet specific standards, be correctly installed, and properly maintained. Look for third-party certification labels on the hinge or edge, confirming the door has been tested to the required fire-resistance rating. The door also needs intact intumescent and smoke seals, fire-rated locks and hinges, and the correct gaps between the door and frame. Even small alterations, warping, or missing seals can reduce its effectiveness.

Common defects include damaged or missing seals, non-fire-rated hardware, letterboxes or ventilation grilles without fire rating, and doors wedged open. DIY modifications or poor installation also compromise safety.

Section 10 of the Fire Safety (England) Regulations 2022 makes it clear that responsible persons must inspect fire doors regularly and act promptly to fix defects. Annual inspections, competent repairs, and good record-keeping are essential, and residents and staff should understand the importance of keeping doors closed.

A fire door only works if it’s compliant, correctly installed, and well-maintained. Regular surveys and timely repairs are essential to protect residents and meet legal obligations.