Labels For Fire Rated Doors

While each door manufacturer must meet the ul criteria and are often part of a standards organization like the steel door institute hollow metal door ratings and tests are conducted by independent internationally known labs.

Labels for fire rated doors.

Fire rated door field modifications. Some embossed labels can still be read if they are painted but if a painted label is illegible the paint must be removed. Trudoor is an authorized whi fire labeled shop warnock hersey intertek enabling us to modify re certify and label fire rated doors and frames. Nfpa 80 provides specific guidance on what can and cannot be done to a rated door.

It is important to confirm that all new components have a label that. And we are certified by ul to cut re certify and label fire rated glazing materials. Our facility undergoes routine inspections to verify that modifications are. Field modifications of a fire rated door require specific knowledge of the codes and should be performed by a person qualified to work on rated openings.

Fire rated door labels according to our inspection data painted or missing fire rated door labels are two of the top ten reasons for deficiencies in fire doors and frames. The fire rated door labels found on the edge or top of a fire door and frame may be made of metal paper or plastic or may be stamped or die cast into the door or frame. Nfpa 80 requires that all fire door openings both doors and frames are required to have a fire rated certification label clearly visible for the ahj and should not be. Product overview fire rated steel doors for commercial industrial applications.

This 24 gauge steel door is available in up to a 4 hour label for doors up to 152 sq ft 14121 sq m.