What Does an Efficient Fire Door Look Like?

In a nutshell, fire doors save lives! These specialist doors are rigorously tested and purpose-built to withstand fire and to inhibit smoke for as long as possible and they really do make the difference between life and death. 

But what exactly does a fire door look like?

In fact, the way they actually look, in an aesthetic sense, is pretty irrelevant because they come in many forms; some are merely functional and some are functional and also look attractive!  It all boils down to the build and safety features because they are the reason why fire doors actually work.

A fire door should have:

• The door should be of solid construction and have been tested and certified as suitable for the purpose.  Look for the certificate – it could be on the side or even the top of the door.

• The door frame should be fitted correctly and securely and also be made of solid materials.

• In a home environment, a fire door should be located where the fire risk is highest –the kitchen or between an integral garage and the living area.

• The gap between door and frame should be less than 4mm on both sides and top and may be slightly larger at the bottom.

• An intumescent seal should be fitted to the door or frame. This seal swells in extreme heat (200°c) and creates a strong seal between the two parties.  When the door is closed it should be tight against the frame. The seal should be completely intact with no breaks or damage evident. The bottom of the door can be fitted with a threshold seal which completely fills any gap when closed.

• The door should be fitted correctly with a suitable closer which should ensure that the door closes swiftly without slowing, catching, stopping or slamming hard.

• All hinges should have every screw fitted and tightened to ensure that the door cannot drop.  Any movement will prevent the perfect seal between door and frame.

• Handles and/or locks should be fitted correctly and at the right height for ease of use.  Screws should be present and tightened sufficiently to enable smooth use.

• Other door furniture (such as letter plates etc.) should be compatible with the door and fire certificate and be fitted by a competent person.

• Fire doors in the workplace or public place should be fitted with a sign which states that the door is a fire door and must be kept closed at all times.  This should always be placed at eye level and on both sides of the door. 

• Glazing should always be of fire-rated glass and fitted correctly with no gaps, breaks or looseness. It should not be covered or obscured in any manner.

Maintenance is the key with fire doors; they should be checked regularly to ensure that all of the above features are intact and work efficiently; in a home environment it is the responsibility of the homeowner to ensure their own safety but in the case of a workplace or public space it is the responsibility of the owner or manager of the property to ensure compliance with regulations.

However, whatever the circumstances, if you notice that a fire door does not look exactly as it should you should report this to a person who has authority over the building because your swift action may save lives in the event of a fire.