Fire Rated Roller up Door

Fire rated roller up door can meet the requirements of fire resistance stability, integrity and heat insulation for a certain period of time, usually installed in fire compartments, evacuation stairwells, shafts and other fire compartments with certain fire resistance. In addition to the function of ordinary doors, fire resistant steel doors also have the function of preventing the spread of fire and smoke. It can prevent the spread of fire within a certain period of time and ensure the evacuation of personnel.

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