These are primarily used to cover gaps between floors i.e. escalator and stair zones. These are also used to protect ceiling skylights. The best reason to use this shutter is to avoid having to use multiple vertical fire rated barriers to seal off floors at escalators. more...
In a fire, non-insulated fire shutters prevent the spread of flame, but are still red hot and radiate heat on the other side. Our insulated fire shutters are designed to prevent the spread of fire while ensuring the temperature on the other side is still safe. The shutter curtain is made of two nos. Of roll f more...
HMI offers a wide range of rolling steel doors to meet the most demanding fire safety standards, unusual opening sizes and discerning aesthetic requirements. Designed to close automatically in the event of a fire or alarmed event. Our fire-rated doors are available for service door and counter applications in more...
3 hour approved for doors in dividing fire walls with openings not exceeding 51 sq. ft. in area. 1.5 hour approved for doors in vertical shaft openings not exceeding 51 sq.ft.in area. 75 hour approved for doors in corridor or room-partition opening not exceeding 51 sq.ft. in area. 1.5 hour approved shutter more...
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