CATEGORY A - DOORS - NO ADDITIONAL EDGE-SEALING SYSTEM REQUIRED
Wood Core Type (Particleboard, Stave Core, SCL, or Agri-Fiber), Swinging Flush Door for installation in up to 20 minute (without hose stream) locations. These doors are eligible for use in any "Category C - Standard Frames". These doors may also be installed in frames listed in "Category C - Proprietary Frames" in the accordance with the frame manufacturer's individual listing.
Limitations*
Mortise or Cylindrical Latches with maximum 5” Backset/Butt Hinges/Spring Hinges/Continuous Hinges/Concealed Hinges/Pivots/Mortise Exit Devices/Surface-Mounted Vertical Rod Fire Exit Devices/Concealed Vertical Rod/Concealed Vertical Cable/Rim-Type Fire Exit Devices/Deadbolts/Surface Bolts/Surface-Mounted Closers/Surface-Mounted Protection Plates/Plant-ons/Viewer/Vision Light Kit - Maximum 1,296 in
2/Simulated Panels - Maximum 2,774 in
2/Transoms/Surface Mounted or Mortised Door Bottoms/Astragal Required.
| Maximum Sizes |
| Single Swing |
4’-0” wide by 10’-0” high |
| Standard Pairs |
8’-0” wide by 9’-0” high (3-point latching)
8’-0” wide by 10’-0” high (4-point latching) |
| Double Egress |
8’-0” wide by 9’-0” high (3-point latching)
8’-0” wide by 10’-0” high (4-point latching) |
*See manufacturer's installation instructions for additional information on Smoke and Draft Control, size restrictions, and limitations.
Note: Category "A" Doors do not require any intumescent concealed within the hinge and latch stile and the top of the door when the door does not exceed 4'-0" wide by 9'-0" tall in size for single swing application only and when the door is installed in a listed and labeled hollow metal frame installed in a masonry wall with the cavities of the frame fully grouted.
