Fire Door Surveys

Fire doors are usually rated for 30 minutes (FD30) or 60 minutes (FD60) of fire resistance. The rating indicates the time the door can hold back flames and smoke, depending on its construction and certification.

Intumescent strips expand when exposed to high temperatures during a fire, sealing gaps between the door and frame. This prevents smoke and flames from passing through, enhancing the fire door’s performance.

Fire doors should be inspected every 6 months by a competent person, but in high-use areas, more frequent checks might be required. Regular inspections ensure they function correctly and comply with fire safety regulations.

No, unless they are fitted with an approved automatic door release system that closes the door when the fire alarm is activated. Propping a fire door open manually can compromise its ability to contain fire and smoke.

Painting a fire door is allowed as long as it doesn’t interfere with the door’s function or the intumescent seals. Modifications, like cutting into the door or fitting uncertified hardware, can invalidate its certification and performance. Before doing anything to a fire door you should check the certification from the manufacturer or contact them.

Signs include:

• Gaps greater than 4mm around the door.
• Warped or damaged door leaf.
• Missing or damaged seals.
• Door that doesn’t close fully or latch securely.
• Loose or damaged hardware like hinges or closers.

Yes, fire doors must have appropriate signage, such as “Fire Door – Keep Shut” or “Fire Door – Keep Locked” (for storerooms or plant rooms), to indicate their purpose and the need to keep them closed at all times.

No, fire doors must be installed in certified fire-rated frames to ensure they perform as intended. The door and frame together must meet fire safety standards.

Yes, maintaining records of fire door inspections is important for regulatory compliance and ensures a regular check of their condition and performance.

The cost of fire door surveys depends on the size and location of the building. Please get in touch with Leah (leah@firetechdryrisers.co.uk) for an official quote.