A fire door is strategically designed to section a building into safe evacuation zones and provide exit routes. They also close off hazardous areas, such as boiler rooms, to prevent the spread of smoke, flames and toxic fumes during a fire.
What are the 2 functions of the fire door?
Fire doors come in different styles, such as swinging or sliding doors. They can be made from steel, timber, glass, or gypsum.
The design and materials of the Fire Doors Kent, frame, and hardware all impact its fire-resistance rating. They are tested to withstand smoke and fire for 30 or 60 minutes depending on the rating.
Listed and labeled:
A fire rated doorset should be labelled with a label that states the FD code it has been certified to meet (for example a FD30 or a FD60). It should also be third-party certified by an independent testing body.
Certification should be backed up by thorough risk assessments, which should be carried out by a competent person. These checks should be carried out every six months as a minimum.
Self-closing and positive latching are the main operating features of a fire door that should be checked regularly. They should fully close and be able to hold back fire and smoke for the desired amount of time. This is affected by the fit of the door, hinges and self-closing device or latch.