1. I N S U L ATED S E R V I C E F I R E DOORS
PhilipsArena-Atlanta,Georgia
Fire Door Rating
The Cookson Insulated Fire Door is ideal when an opening in a fire wall
requires a door that will reduce energy costs as well as serve as a fire
barrier. Approved by international testing laboratory Warnock Hersey,
Cookson insulated fire doors have a 4 hour,3 hour,1½ hour and ¾ hour
rating and can be mounted on concrete, masonry, structural steel and
gypsum board walls.
Insulated Door Properties with a STC Rating
TheCooksonInsulatedFireDoorutilizesmineralwoolfireresistantinsulation
to provide a R-value of 5.3 and a Flame Spread Index of 10 with smoke
developed index of 5. Not only does The Cookson Insulated Fire Door reduce
energycostsbutitalsocanserveasasoundbarrier.TheCooksonInsulated
Fire Door has an STC rating of 27.
Weather-Stripped Perimeter
The Cookson Insulated Fire Door is furnished with brush weather-seals on
the guides and lintel as wellas a solid flexible Pyroglass astragalto reduce
moisture, air and dustinfiltration.
Easiest Fire Door to Reset
The Cookson Company Insulated Fire Door is the easiest fire door to
reset. It is available in both the Auto-TestTM
and Simple-TestTM
models.
These systems are available in Chain, Crank and Motor operation and
automatically close upon activation without releasing spring tension or
disengaging the operator drive mechanism. Actuated by smoke detector or
building alarm system, Auto-Test automatically resets itself once thealarm
is cleared. The Simple-Test Fire Door Closing System requires fusible link
activation andisresetbyreconnectingthefusiblelinkafterthedoorhas
been tested oractuated.
Cookson is the Fire Door Specialist
With innovative Fire Door productssince1938 The Cookson Company’s
InsulatedFire Door providesreliability and durability.Due to simplicity of
design, Cookson’s Fire Doors offer dependable automatic closings when
activated during a test or in an emergency situation. Cookson Fire Doors
can be tested as frequently as desired to ensure years of building and
occupantsafety,whileprovidingenergyefficientbuildingclosure.
Dimensionsshownareforinitialdesign.Forfinaldesign,specifications,
andto view thecompleteCookson Productline, visit cooksondoor.com.
Authorised Agent:
Project Planner And Consultant
Preferred door
solutions™
.

2. THE P R E F E R R E D
I N S U L ATED R O L L I N G F I R E DOOR
InternalPlanetaryGearing controls automaticclosingspeednottoexceed 9inches
per second (Auto-Test Motor) and 12 inches per second (Simple-Test Chain
andCrank,Auto-TestChainandCrank)
Oil tempered torsion springs designed for 50,000 life cycles
Structuralangleguidesandbottombarmakedoorlessvulnerabletodamage
thatcould prevent the door fromfullyclosing
Exclusive interlocking slats provide energyefficiencyand afinished appearance inside
and out. Mineral Wool fire resistent insulation provides an R value of 5.3, Flame Spread
Index of 10 and a STC rating of27.
Heavy duty brush weather-strip on the guides and lintel reduce air and dust infiltration.
The bottom of the door is sealed by a flexible, solid Pyroglass astragal.
Available UL “S” Label for smoke protection.
Control and contain fires by limiting oxygen flow.
Available for4 hour,3 hour,1½ hour and ¾hour ratings
COMPONENTDIMENSIONS
Approvedforall walltypes (concrete, masonry, AREA A B W Y
structural steel, structural steel with gypsum board)
Choice of Finishes:
FinalCote™ (Standard: Brown, Tan, Gray and White)
ColorCote™in180 Standard Colors(Optional)
Unlimited Custom Colors (Optional)
StainlessSteel(#4Polish)
Dimensions shown do not reflect all available options. Please consult
1 16.0”
2 16.0”
3 18.0”
4 18.0”
5 18.0”
6 18.0”
7 20.0”
8 20.0”
9 20.0”
10 22.0”
11 22.0”
12 24.0”
17.0”
17.0”
19.0”
19.0”
19.0”
19.0”
21.0”
21.0”
21.0”
23.0”
23.0”
25.0”
2.5”
3.0”
2.5”
2.5”
3.0”
3.0”
2.5”
3.0”
3.0”
3.0”
3.0”
3.0”
2.5”
3.0”
3.0”
3.5”
3.0”
3.5”
3.5”
3.5”
3.5”
4.0”
5.0”
5.0”
TYPICAL DETAILS our Architectural Design Support team for more specific information.
*E = 2½” Standard; 3½” with astragal;
5½” with Featheredge
AUTO-TESTELEVATION SIMPLE-TESTCHAINOPERATED AUTO-TEST CHAIN OPERATED
DIMENSIONS FOR TYPICAL DETAILS
24
22
20
18
16
AUTO-TEST MOTOR OPERATOR AUTO-TEST CHAIN OPERATOR
1/8"
14
12
10
8
6
4
2
2 4 6 8 10 12 13’6” 16 18 20 22 24 26 28 29’6”
AUTO-TEST MOTOR OPERATED FACEOFWALLGUIDES
BETWEEN JAMBGUIDES
Chain Operated Motor Operated
Authorised Agent:
Project Planner And Consultant
OPENING WIDTH INFEET
9-1/2”
6-1/2”
“B” 11”
“A”
“E”
“B” 11”
11” “A”
“E”
3
“B” 21-1/2”
“A”
“E”
3”
1-1/4”
3”
9”
12
11
4 6
3 5
1 2
10
7 8
9
Preferred door solutions™
.
CLEAROPENINGHEIGHT
1-1/4”
CLEAROPENINGHEIGHT
OPENINGHEIGHTINFEET