8
You can attach the header bracketeither to the
wall above the garage door, or to the ceiling.
Follow the instructions which will work bestfor
your particular requirements.Do not install the
header bracket over drywall. If installing into
masonry, use concrete anchors (not provided).
HARDWARE
H3 (2)
Lag Screw
5/16"-9x1-5/8"
OPTION A WALL INSTALLATION
2.1A Center the bracket on the vertical
centerline with the bottom edge of the
bracket on the horizontal line as shown
(with the arrowpointing toward the
ceiling).
2.2A Markthe vertical set of bracket holes (do
not use the holes designated for ceiling
mount).Drill 3/16" pilot holes and fasten
the bracket securelyto a structural
support with the hardware provided (H3).
OPTION B CEILING INSTALLATION
2.1B Extend the vertical centerline onto the
ceiling as shown.
2.2B Center the bracket on the vertical mark,
no more than 6" (15 cm) from the wall.
Make sure the arrow is pointing away
from the wall. The bracket can be
mounted flush againstthe ceiling when
clearance is minimal.
2.3B Markthe side holes. Drill 3/16" pilotholes
and fasten bracket securely to a structural
support with the hardware provided (H3).
UP
CEILING MOUNT ONLY
Wall Mount
Optional
Mounting
Holes
H3
Vertical
Centerline of
Garage Door
(Header Wall)
Header
Bracket
2x4 Structural
Support
Door Spring
(Garage Door)
Highest Point of
Garage Door
Travel
Horizontal
Line
The nail hole is for positioning
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UP
CEILING MOUNT ONLY
(Header Wall)
Ceiling Mounting Holes
(Finished Ceiling)
Vertical
Centerline of
Garage Door
Header
Bracket
6" (15 cm)
Maximum
Door Spring
(Garage Door)
H3
The nail hole is for positioning
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Installation
2 Install the Header Bracket
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