Installation
2 Install the Header BracketYou can attach the header bracket either to the wall above the garage door, or to the ceiling. Follow the instructions which will work best for your particular requirements. Do not install the
header bracket over drywall. If installing into masonry, use concrete anchors (not provided).
HARDWARE
H11 (2)
Lag Screw
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 arrow pointing toward the ceiling).
2.2A Mark the vertical set of bracket holes (do not use the holes designated for ceiling mount). Drill 3/16" pilot holes and fasten the bracket securely to a structural support with the hardware provided (H11).
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 against the ceiling when clearance is minimal.
2.3B Mark the side holes. Drill 3/16" pilot holes and fasten bracket securely to a structural support with the hardware
provided (H11).
| (Header Wall) | Vertical | |
| Centerline of | ||
Wall Mount |
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| Garage Door | ||
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| 2x4 Structural |
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| Support |
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| Header |
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| Bracket | H11 | |
UP |
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| Horizontal | Door Spring | |
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| Line |
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| Highest Point of |
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Optional | Garage Door |
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Travel | (Garage Door) | ||
Mounting | |||
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Holes |
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| Header | (Finished Ceiling) | |
| Bracket | ||
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Ceiling Mounting Holes | 6" (15 cm) |
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| Maximum |
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| Door Spring | Vertical | |
| Centerline of | ||
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| Garage Door | |
UP |
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| H11 | |
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| (Header Wall) | |
| (Garage Door) |
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