Crest Doors 20 Minute (without hose stream) Positive Pressure Fire Rated Foam Filled Steel Faced Door
20 Minute (without hose stream) steel faced foam filled fire door. For use in any listed “Category C – Standard” frame or in any listed “Category C – Proprietary” frame in accordance with the frame manufacturer’s individual listing(s) and installation instructions.
Field applied gaskets (two strips of 1/2” wide or full width by 1/16” thick minimum) are required (Category G) on the head of the frame and the hinge and strike jamb of the frame (around the entire perimeter of the frame).
Limitations: Cylindrical locks and latches, Deadbolts, Surface mounted closers, Surface mounted door bottoms, Protection plates up to 12” high.
| Configuration |
Maximum Size |
| Single Swing |
3’-0” wide by 8’-0” high |
| Standard Pairs |
Not Allowed |
| Double Egress |
Not Allowed |
Evaluate to the following:
Unless otherwise noted, the product listed above in this section has been evaluated for conformance to the following standards:
- UL 10C – Positive Pressure Fire Test of Door Assemblies
- NFPA 252 – Fire Test of Door Assemblies
