CATEGORY "A"
Wood Core Type (Particle Board or Wood Block), Swinging Flush Design Fire Door for installation, including double egress in 20 minute locations (without hose stream). For use in any "Category C - Standard" frame. The doors may also be installed in frames listed in "Category C - Proprietary" in accordance with the door manufacturer's installation instructions.
Limitations: Mortise or Cylindrical Latches with up to a 5" backset/Deadbolts/Surface Mounted Mortise, Rim Type or Surface Mounted Vertical Rod or Concealed Vertical Rod Fire Exit Hardware/Automatic or Manual Mortised or Surface Mounted Flush Bolts/Mortised or Semi-Mortised Door Bottoms/Viewers/ Protection Plates up to 16"/Plant-Ons/Lights - 1144 sq.in.
| Maximum Size of Openings: |
Singles - 4'0" wide x 10'0" high
Standard Pairs - 8'0" wide x 10'0" high
Double Egress - 8'0" wide x 9'0" high |
CATEGORY "B"
Wood Core Type (Particle Board or Wood Block), Swinging Flush Design Fire Door for installation, including double egress in 20 minute locations (including hose stream). For use in any "Category C - Standard" frame. The doors may also be installed in frames listed in "Category C - Proprietary" in accordance with the door manufacturer's installation instructions.
Limitations: Mortise or Cylindrical Latches with up to a 5" Backset/Deadbolts/Surface Mounted Mortise, Rim Type or Surface Mounted Vertical Rod Fire Exit Hardware/Automatic or Manual Mortised or Surface Mounted Flush Bolts/Mortised or Semi-Mortised Door Bottoms/Viewers/ Protection Plates up to 16"/Plant-Ons/Lights - 1144 sq.in.
| Maximum Size of Openings: |
Singles - 4'0" wide x 9'0" high
Standard Pairs - 8'0" wide x 9'0" high |
