Do I need a fire rated door? Fire rated doors are needed in various areas of commercial buildings. Metal fire doors can achieve ratings up to 3 hours where wood fire doors can be rated up to 90 minutes. Not all entries in a commercial building need to be fire rated. Fire Rated Glass Partitions And Steel Fire Door Manu...
Fire rated doors are needed in various areas of commercial buildings. Metal fire doors can achieve ratings up to 3 hours where wood fire doors can be rated up to 90 minutes. Not all entries in a commercial building need to be fire rated.
Fire Rated Glass Partitions And Steel Fire Door Manu...