Positive Pressure Category B Doors – Additional Edge Sealing System Required
Taylor Entrance Systems Economy Steel-Faced (18, 20, 22, & 24 gauge) (Urethane Core) (Simulated Panel or Flush Type) Swinging Flush Door for installation in up to 90 minute locations. For use in any "Category C - Standard frame. These doors may also be installed in frames listed in "Category C - Proprietary" in accordance with the frame manufacturer's individual listing. A field-applied edge seal system is required. Refer to the individual manufacturer's Category G listing for limitations.
Limitations*
Mortise or Cylindrical Latches with maximum 5" Backset/Mortised Exit Devices/Surface Mounted Vertical Rod Fire Exit Devices/Rim-Type Fire Exit Devices/Deadbolts/Surface-Mounted Closers/Viewer/Surface-Mounted Door Bottoms. Temperature Rise - 650°F at 30 minutes.
| Maximum Sizes |
| Single Swing |
3’-6” wide by 7’-0” high (22 & 24 gauge only) |
| 4’-0” wide by 8’-0” high (18 & 20 gauge only) |
| Standard Pairs |
Not Allowed |
| Double Egress Pairs |
Not Allowed |
*See manufacturer's installation instructions for additional information on Smoke and Draft Control, size restrictions and limitations.
Testing Standard: UL-10C (Positive Pressure).
Evaluated to the following...
This category includes doors evaluated with an edge-sealing system (Category G) field-applied to the labeled frame or door. The application of the edge-sealing system does not require any machining of the frame or door. Please refer to "Category G - Edge-Sealing System" for individual manufacturer's listings.
These assemblies are eligible for use in any "Category C - Standard" frame. These doors may also be installed in frames listed in "Category C - Proprietary" in the accordance with the frame manufacturer's individual listing.
All doors listed in Category B are eligible to bear the "S" (for Smoke & Draft Control assemblies) if a listed "Category H - Smoke & Draft Control Gasket" has been applied to the assembly. Please refer to Category H for individual gasket manufacturer's listings.
All doors in this category are identified by a label or marking bearing the wording, "Listed Fire Door", a time interval, a temperature rise rating, a serial number, and the Warnock Hersey Certification Mark and "UL 10C".
Models and Descriptions
| |
Perma Door |
Taylor Door |
| Light Gauge Door |
Economy |
Economy |
| Adjustable Hinge |
Royal |
Uni-Dor |
| Fixed Hinge |
Simplicity |
DuraDoor |
| Stainable Steel |
Regency |
Regal |
