5 Important Facts About Fire Door That You Should Know

1. 5 Important Facts About Fire Door That You Should Know

2. What is Fire Door? Buildings are compartmentalised to delay the spread of fire from one area to another. These compartments are usually linked by fire doors to allow the flow of traffic around the building. Fire doors have two important functions in a fire; when closed they form a barrier to stop the spread of fire and when opened they provide a means of escape. So, having a proper fire door inspection is mandatory.

3. How are fire doors different to normal doors? Fire doors are manufactured to withstand the spread of fire for a given period of time, normally a minimum of 30 minutes. This allows time for inhabitants of a building to escape. Fire doors may be of solid construction or made with a special core, often flax board or a wood composite material that is slow to burn. They are also made with special seals, fitted into either the door or frame, which seal the door on impact with heat, to stop the spread of fire and/or smoke around the edges of the door.

4. How do I know if I need a fire door? Fire doors are mainly used in commercial buildings, such as hotels and offices but are also mandatory in some domestic homes, depending on the country specific building regulations. You therefore need to check your building regulations. The majority of fire doors are fitted internally but in certain situations they may be required for external use, such as a sheltered passageway. The regulations are there to stipulate the legal requirement for fire safety.

5. Can I choose any style of door as a fire door? Many doors are available as fire doors, so there is a huge choice of designs including many finishes and glazing options. Fire doors are commonly sold as a complete 'set' including the frame and essential ironmongery, that holds the door in place in the event of fire. This is often a safer solution as the 'door set' should have been tested to ensure all elements are compatible.

6. Is there anything different about installing a fire door? Yes.  A new fire door is a life-saving product and must be fitted correctly. The installation is critical to the door's performance in the event of a fire. Fitting instructions would normally be supplied with the door and it is essential to follow these instructions and to check that any elements used are compatible including the correct seals and ironmongery.

7. How are fire doors tested?  There is a legal requirement for fire door manufacturers to prove that their doors perform as claimed. This is usually done with an independent third party testing company. A 'door set' is built into a suitable construction on a furnace and a real fire test is conducted to determine the period of resistance, 30 minutes etc. This test provides the evidence for this particular 'door set' construction.

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