Fire-rated doors may be made of metal, wood, or glass. They’re employed in specific areas of a building or construction to segment the room into smaller sections. Sectorization will increase when a building gets bigger. Thus, if a sector of the structure is on fire, the fire-rated door aids in containing the flames and smoke and stops them from spreading to other compartments. Its goal is to stop the fire’s progress, make it safe to evacuate the structure, and speed up rescue efforts and fire suppression. So far as passive fire protection is concerned, a fire rated door is one.

Features to make sure doors are fire rated.

• Every fire door needs a latching mechanism. A latching bolt can be used in a fire to ensure the door stays closed. However, the fastening mechanism is one of the most fundamental components needed in fire-rated doors and may be employed in addition to deadlocks.
• A door must be shut and latched to properly seal against fire for it to stop the fire from spreading effectively. These doors should have a door-closing device. They frequently have a rectangular shape and a jointed arm.
• Steel bearing-style hinges are used on fire-rated doors. Steel hinges may maintain their form in the blazing heat of a fire. The fire-rated doors are compelled to remain in place while the hinges hold. This reduces the chance of a structure catching fire.

Large structures or public buildings are not the only ones that may utilize fire-rated doors. They are often required in private residences, and any other building where protecting the occupants from fire is crucial.