Fire doors are a critical component of any fire safety system, designed to slow the spread of flames and smoke throughout a building. As such, fire doors must be manufactured from materials that can withstand high temperatures for extended periods of time.
Generally, steel is considered the best material for this purpose and is commonly used for contemporary fire doors. However, wood can also be used if treated with a fire-resistant sealant. Similarly, glass can be reinforced with steel or other metals to increase its temperature resistance. By utilising these materials in the construction of fire doors, buildings can keep occupants safe and secure even in the event of a large conflagration.
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