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- 20 flange hex nuts. Repeat the same process for the right hand side.
1/4" - 20
Flange hex nuts
1/4" - 20 x 2-1/4"
Carriage bolts
Short stem
track roller
IF YOU HAVE FOUR TOP FIXTURE ASSEMBLIES: Position the second top fixture assembly
next to the first installed top fixture assembly. Using the top fixture base as a template, drill
pilot holes, 1" deep into the top section with a 1/8" drill bit (if needed).
IMPORTANT: BE EXTREMELY CAREFUL NOT TO DRILL THRU THE SECTION. ONLY DRILL 1"
DEEP.
NOTE: If the "L" reinforcement bracket(s) was not supplied with your door, then only pre-drill
(2) 1/8" diameter holes drilled holes are needed.
Attach the top fixture base to the top section using 1/4" - 14 x 1" lag screws. Repeat the
same process for the right hand side.
Left hand top
fixture assemblies
Loosen the
5/16"-18 Hex nut
Long stem
track roller
Top fixture
8
Positioning Bottom Section
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)
Bottom section
Wooden shims (If necessary)
9
Attaching Vertical Tracks To Jambs
NOTE: Depending on your door, you may have Fully Adjustable Flag Angles, Riveted Vertical
Track Assemblies or you may have Angle Mount Vertical Track Assemblies. 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
Top section
Loosen the
5/16"-18 hex nut
Top fixture
slide
Top fixture
base
"L" Reinforcing
bracket (if applicable)
1/4" - 14 x 1"
slides
Lag screws
Level
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.
NOTE: Make sure the counterbalance lift cable is located between the track rollers and the
door jamb.
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 and install, as shown. Drill
3/16" pilot holes into the door jamb for the lag screws.
FOR FULLY ADJUSTABLE FLAG ANGLES: 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, between the bottom section and vertical
track. Hang counterbalance lift cable over flag angle. Repeat same process for other side.
Flag
angle
Vertical
5/16" x 1-5/8"
track
Lag screws
assembly
Jamb
bracket
Track
Bottom
rollers
section
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.
Angle mount
vertical track
assembly
5/16" x 1-5/8"
Vertical
Lag screws
Wall
track
angle
Vertical
track
Jamb
bracket
Slot
Bottom
section
10
Stacking Sections
NOTE: Refer to door section identification, located in the pre-installation section of this
10
Flag angle lag screw locations
3/8" to 5/8"
Spacing
Bottom section
Vertical track
Track roller
Floor
Riveted
vertical track
assembly
Flag
angle
5/16" x 1-5/8"
Lag screws
Flag angle lag screw
locations
Bottom section
3/8" to 5/8"
Spacing
Bottom section
Vertical track
Floor
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