Fire Rated Door Frame Labels

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.

Fire rated door frame labels.

Fire labeled frames available. Fire door frames provided with steel stud or wood stud anchors can be used in conjunction with fire doors rated up to 1 1 2 hours when installed in steel stud and wood stud walls steel stud cavity walls steel stud shaft walls and wood stud cavity walls protected with gypsum board having fire resistance ratings not less than the rating of the. 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. 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. Single swing 3 hour rated. Fire rated door field modifications. Where a frame bears a recognized label qualifying it as a fire door frame without an indicated rating it may support a 3 hour a 1 1 2 hour 1 hour a 3 4 hour 1 3 hour or a 20 minute door.

There are no hourly ratings for a basic fire door frame unless the labeling on the frame specifically states that the frame is rated for something less than 3 hours. The sample decommissioning label below has adhesive on both ends to cover the affixed fire rated label but not deface it in case of future re purposing as a fire. 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. Curries fire doors and frames are available with either underwriters laboratories inc or warnock hersey international labels.

Lf your building s fire doors or frames are missing time rated test labels you may have received or are at risk for a fire code violation not to mention a safety hazard for your occupants. It is important to confirm that all new components have a label that. Instead of replacing the door or frame guardian s field labeling evaluation service offers a much more cost effective solution. To decommission a fire rated door fire door solutions can place a label over the affixed fire rated label that informs the public and ahj s of the change in purpose for the door.

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. Some state and local building codes may require hourly ratings to be indicated on the certification label.