FIRE DOOR ASSEMBLIES
Vertical Rolling Steel Doors, Model - 800FR
Model 800FR is fire rated for 4 hour, 3 hour, 1-1/2 hour, 1 hour, and 3/4 hour per UL 10B, NFPA 252, and CAN/ULC S104.
SIZE LIMITATIONS
| Certification Procedure |
Maximum Area |
Maximum Width |
Maximum Height |
| LABEL |
144 sq ft |
12'-0" |
12'-0" |
| OVERSIZE CERTIFICATE/LABEL |
unlimited* |
unlimited* |
unlimited* |
*The AHJ may approve "oversize" doors with no size limitation based on an oversized certificate/label that states the door supplied is constructed in accordance with the certified design except for the size.
