Long stem
track roller
Double graduated
end hinge
(Hinge tube)
Bottom section
Counterbalance
lift cable
Short stem
track roller
Bottom
corner
bracket
warning
label
Bottom corner
bracket warning label
#1 Single
graduated
end hinge
(Hinge tube)
Bottom
weather
seal
#1 Single
graduated
end hinge
(Hinge tube)
Short stem
track roller
Bottom
section
Counterbalance
lift cable
Bottom corner
bracket
Short
stem
track
roller
Short stem
track roller
1/4”-20 x
11/16” Self
drilling screws
1/4” - 20 x 11/16” Self
drilling screws (RED HEAD)
Positioning Bottom Section
3
Center the bottom section in the door opening. Level the section using wooden shims (if
necessary) under the bottom section. When the bottom section is leveled, temporarily hold it
in place by driving a nail into the jamb and bending it over the edge of the bottom section on
both sides.
Weather seal (If applicable)
Level
Bottom section
Wooden shims (If necessary)
Vertical Tracks
4
NOTE:
Depending on your door, you may have Quick Install Flag Angles, Fully Adjustable Flag
Angles, Riveted Vertical Track Assemblies or you may have Angle Mount Vertical Track As-
semblies. Refer to Package Contents / Breakdown Of Parts, to determine which Flag Angles /
Vertical Track Assemblies you have.
IMPORTANT:
IF YOUR DOOR IS TO BE INSTALLED PRIOR TO A FINISHING CONSTRUCTION
OF THE BUILDING’S FLOOR, THE VERTICAL TRACKS AND THE DOOR BOTTOM SECTION
ASSEMBLY SHOULD BE INSTALLED SUCH THAT WHEN THE FLOOR IS CONSTRUCTED, NO
DOOR OR TRACK PARTS ARE TRAPPED IN THE FLOOR CONSTRUCTION.
IMPORTANT:
THE TOPS OF THE VERTICAL TRACKS MUST BE LEVEL FROM SIDE TO SIDE.
IF THE BOTTOM SECTION WAS SHIMMED TO LEVEL IT, THE VERTICAL TRACK ON THE
SHIMMED SIDE MUST BE RAISED THE HEIGHT OF THE SHIM.
Starting on the left hand side of the bottom section, remove the nail. Position the left hand
vertical track assembly over the track rollers of the bottom section. Make sure the counter-
balance lift cable is located between the track rollers and the door jamb.
NOTE:
Drill 3/16” pilot holes into door jamb for the lag screws.
Loosely fasten jamb brackets and flag angle to the jamb using 5/16” x 1-5/8” lag screws.
Tighten lag screws, securing the bottom jamb bracket to jamb, maintain 3/8” to 5/8” spac-
ing, between the bottom section and vertical track. Hang counterbalance lift cable over flag
angle. Repeat same process for other side.
Vertical
track
assembly
Jamb
bracket
Flag
angle
Flag angle lag screw locations
5/16” x 1-5/8”
Lag screws
Bottom
section
Track
rollers
12R FA
3/8” to 5/8”
Spacing
Bottom section
15R QI
12R QI
Floor
Track roller
15R FA
Vertical track
FOR RIVETED VERTICAL TRACK ASSEMBLY:
Loosely fasten jamb brackets and flag angle
to the jamb using 5/16” x 1-5/8” lag screws. Tighten lag screws, securing the bottom jamb
bracket to jamb, maintain 3/8” to 5/8” spacing as shown between the bottom section and
vertical track. Hang counterbalance lift cable over flag angle. Repeat same process for other
side.
FOR ANGLE MOUNT VERTICAL TRACK ASSEMBLY:
Loosely fasten the slots in the wall
angle to the jamb using 5/16” x 1-5/8” lag screws. Tighten lag screws, securing the bottom
slot in the wall angle, maintain 3/8” to 5/8” spacing as shown between the bottom section
and vertical track. Hang counterbalance lift cable over angle mount. Repeat same process for
other side.
Flag angle lag screw
locations
3/8” to 5/8”
Spacing
Bottom section
Vertical track
Bottom section
Vertical
track
Jamb
bracket
Flag
angle
5/16” x 1-5/8”
Lag screws
Floor
Angle mount
vertical track
assembly
Bottom
section
Riveted
vertical track
assembly
5/16” x 1-5/8”
Lag screws
Vertical
track
Wall
angle
Slot
Stacking Sections
5
NOTE:
The sections can be identified by the graduation of the factory installed graduated end
hinges. The smallest graduated end hinge on section should be stacked on top of the bottom
section, with each graduated end hinge increasing as the sections are stacked, see Door
Section Identification / Breakdown of Parts.
NOTE:
Make sure graduated end and center hinges are flipped down, when stacking another
section on top.
NOTE:
Larger doors will use long stem track rollers with double graduated end hinges.
Place track rollers into graduated end hinges of remaining sections.
With assistance, lift second section and guide the track rollers into the vertical tracks. Lower
section until it is seated against bottom section. Align vertical marks in the upper align-
ment sticker, with the lower alignment sticker on right hand side, on the back of door. Keep
sections aligned. Flip hinges up. Fasten center hinge(s) first; then end hinges last using 1/4”
- 14 x 5/8” self tapping screws.
NOTE:
To prevent center hinge leaf(s) from rotating, first secure the top middle hole of the
center hinge leaf with one 1/4” - 14 x 5/8” self-tapping screw then secure the other two
8
