20
ONE-PIECE DOORS
Please read and comply with the warnings and
reinforcement instructions on the previous page.
They apply to one-piece doors also.
• Center the door bracket on the top of the door, in line
with the header bracket as shown. Mark either the left
and right, or the top and bottom holes.
•
Metal Doors:
Drill 3/16" pilot holes and fasten the
bracket with the 1/4"-14x5/8" self-threading screws
provided.
•
Wood Doors:
Drill 5/16" holes and use 5/16"x2"
carriage bolts, lock washers and nuts (not provided) or
5/16"x1-1/2" lag screws (not provided) depending on
your installation needs.
NOTE:
The door bracket may be installed on the top edge
of the door if required for your installation. (Refer to the
dotted line optional placement drawing.)
HARDWARE SHOWN
ACTUAL SIZE
Self-Threading Screw
1/4"-14x5/8"
WOOD DOOR
METAL DOOR
- Finished Ceiling -
HORIZONTAL
AND VERTICAL
REINFORCEMENT
IS NEEDED FOR
LIGHTWEIGHT
GARAGE DOORS
(FIBERGLASS,
ALUMINUM,
STEEL, DOORS
WITH GLASS
PANEL, ETC).
(NOT PROVIDED)
Self-Threading
Screw 1/4"-14x5/8"
Top of Door
(Inside Garage)
Top of Door
(Inside Garage)
Top Edge
of Door
Top Edge
of Door
Optional
Placement
Optional
Placement
Carriage Bolt
5/16"x2"
(Not Provided)
For a door with no exposed framing, or for the
optional installation, use lag screws 5/16"x1-1/2"
(Not Provided) to fasten door bracket.
Lock Washer 5/16"
Nut
5/16"-18
Door
Bracket
Door
Bracket
Header
Wall
Header
Bracket
2x4
Support
Door
Bracket
Optional
Placement
of Door
Bracket
Vertical
Centerline
of Garage
Door
