Fireproofing door one pair

Fire-proof door or fire door is one of the different types of security doors that are resistant to fire, heat, and smoke and are also used as an emergency exit door.

Fire-proof doors are manufactured to prevent smoke and temperature penetration during fires. These doors are made of steel and insulated with refractory materials. According to standards, the locks and handles of these doors must be anti-panic to open in the event of emergency exit with the least pressure.