Wood Core Type (particleboard) (flush or profiled) swinging door for installation in 20-minute locations with hose steam. These doors are eligible for use in any listed fire rated "Category C - Standard" frame and may also be installed in any listed fire rated "Category C - Proprietary" frame in accordance with the frame manufacturer's individual listing.
Limitations*
Mortise or Cylindrical Latches with maximum 2-3/4" backset/Card Locks/Surface Mounted Vertical Rod Fire Exit Devices/Rim Type Fire Exit Devices/Surface Mount or Mortise Flush Bolts/Deadbolts/Surface Mounted Closers/Surface Mounted Protection Plates/Viewers/Glass Lights - Maximum 1296 in
2/Door Bottoms - Surface Mounted or Snap-in Design.
| Configuration |
Maximum Size |
| Single Swing |
3’-0” wide by 8’-0” tall |
| Standard Pairs |
6’-0” wide by 7’-0” tall |
| Double Egress |
Not Allowed |
*For Category B doors, a field-applied Category G edge seal system is required. Category B doors are eligible to bear the "S" (for smoke and draft assemblies) if a listed Category H smoke and draft control gasket has been applied to the assembly. Please refer to the individual gasket manufacturer's listings.
Evaluated 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
- CAN/ULC S104 – Standard Method for Fire Test of Door Assemblies
