LABELED
PAIRS WITHOUT ASTRAGAL
ALLOWABLE HARDWARE CONFIGURATIONS FOR PAIRS OF DOORS
SWINGING IN THE SAME DIRECTION
All hardware must be listed fire labelled devices to qualify the opening.
Doors must have tackweld lockseam edges.
Double Egress doors do not qualify.
Up
to 2/4'0" x 8'0" x 1 3/4"
|
ACTIVE
DOOR
- Cylindrical Type
- Mortised Type
- Motised Exit Device
- Surface Mounted Exit
- Concealed Vertical Rod Device
- Surface Vertical Rod Device
|
 |
INACTIVE
DOOR
- ASA or Openback Strike
- Flushbolts
- Surface Bolts
- Concealed Vertical Rod Device
- Surface Vertical Rod Device
|
As required by NFPA80 labelled pairs
of doors required single point latches to have a 3/4" throw.
Up
to 2/4' 0" x 8' 0" x 1 3/4"
|
ACTIVE
DOOR
- Concealed Vertical Rod Device
- Surface Vertical Rod Device
|
 |
INACTIVE
DOOR
- Concealed Vertical Rod Device
- Surface Vertical Rod Device
- Flushbolts
- Surface Bolts
|
Product: 1 1/2 hour fire
labelled or less
Twenty, eighteen or sixteen (20 /18 /16) gauge with honeycomb paper, steel
stiffened, polyurethane or polystyrene cores, swinging flush design fire
door for installation in pairs in 1 1/2 hour locations when equipped with
a listed 3/4" throw latch as required by NFPA 80.
Maximum size of opening: Pair - 2/4' 0" wide x 8' 0" high, no astragal
required.
Hardware: Mortised and cylindrical latches, concealed and surface mounted
vertical rod devices, mortised and surface mounted top and bottom bolts,
mortised and surface mounted fire exit devices. Openback strikes are permitted.
Maximum size of opening: Pair - 2/4' 0" wide x 8' 0" high, no astragal
required
Hardware: Concealed and surface mounted vertical rod devices, mortised
and surface mounted top and bottom bolts.
Visionlites: |
Fire
Rating |
Allowable
Glass Area |
|
1 1/2
hour |
maximum
100 sq. inches per door |
|
3/4
hour |
maximum
1296 sq. inches per lite, no dimension to exceed 54" |
Please note that double egress doors without
mullion still require an astragal unless supplied with a temperature rise
door core. Stainless steel pairs of doors still require an astragal. |  |