LABELED PAIRS WITHOUT ASTRAGAL
Allowable hardware configurations for pairs of doors
 
  Download as PDF  
     
 

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
  1. Cylindrical Type
  2. Mortised Type
  3. Motised Exit Device
  4. Surface Mounted Exit
  5. Concealed Vertical Rod Device
  6. Surface Vertical Rod Device

INACTIVE DOOR
  1. ASA or Openback Strike
  2. Flushbolts
  3. Surface Bolts
  4. Concealed Vertical Rod Device
  5. 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
  1. Concealed Vertical Rod Device
  2. Surface Vertical Rod Device

INACTIVE DOOR
  1. Concealed Vertical Rod Device
  2. Surface Vertical Rod Device
  3. Flushbolts
  4. 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.

 
     
 

The .pdf file above requires the Adobe Acrobat Reader. If you don't already have it, you can download it from this link.

 
     
 

© 2002 Trillium Steel Doors Limited.
All Rights Reserved.

Designed & Powered by Innovasium Inc.
& In Colour Ltd - Integrated Design & New Media