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Fire and smoke dampers are used to restrict the spread of fire where ducts and air transfer openings penetrate firewalls, fire barriers, fire partitions, horizontal assemblies and shaft enclosures.
By now, we know how important rolling steel fire door assemblies are to a facility’s overall passive fire protection system. In the event of a fire, these devices act as the first line of defense to prevent flames, smoke, and toxins from spreading throughout a building. We know that fire doors serve a number of […]
