Ul Fire Rated Door Labels

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 removed or painted over during the life of the building.

Ul fire rated door labels.

45 60 or 90 minutes. Required door ratings based on partition rating. Fire rated door and frame labels ratings. If a frame bears a recognized label qualifying it as a fire door frame it may support a 3 hour a 1 1 2 hour a 3 4 hour or a 1 3 hour door.

As mentioned above doors are labeled based on the amount of time in hours or minutes the door is expected to. 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. Swinging type fire door fire rating hr fire door to be equipped with fire exit hardware. Fire door fire tested without hose stream minimum latch throw in.

Chart of door ratings and labels. Latch throw inch. Swinging type 20 min. The embossed mark may be done in different ways.

We have permitted manufacturers who label fire door frames under the ul certification program to use an embossed certification mark. First the manufacturer may directly emboss the certification mark into the framing material in lieu of a separately applied label. Swinging type fire door ul 10c temp fire rating hr.