Product Covered
C & C Doors and Frames - 3 Hour Minute Positive Pressure Fire Rated Steel Door Frame
Product Description
Category C "Proprietary Frame" - Metal Door Frame for installation in 90 minute locations in steel/wood stud drywall or masonry openings.
Maximum Sizes:
| Single-Swing |
4'0" x 10' 0" |
| Standard Pairs and Double Egress |
8'0" x 10' 0" |
| Minimum Jamb Depth |
5 in. |
Ratings
90 Minute Positive Pressure Fire Rating With Hose Stream
Evaluated to the following
UL 10c (2016), NFPA 252 (2017), and CAN/ULC S104 (2015).
All frames in this category are identified by a label or marking bearing the wording, "Listed Fire Door Frame", the Warnock Hersey Certification Mark, "UL-10C. Frames rated at less than 3 hours will have a time interval noted on the label/marking.
