This should come in several pieces that fit easily together.
How to hang garage door opener from ceiling.
2 x research source attach them together as directed.
Install the garage door opener.
To install the opener you ll need to hang another angle iron from the center joist on your garage s ceiling.
The exact location depends on the type of door.
Follow the included instructions to hook up the opener and fasten it to the spring system with a pulley and cable.
Position the stepladder under the center of the cross member with the rungs parallel to the face of the door.
Move the motor left or right until the rail is at the center of the door width.
Then you will need to slide the carriage also known as a trolley over the rail.
Lift the power unit.
Gently lower the motor until the rail is resting on the board.
Lift the motor enough that you are able to place a 2 inch by 4 inch board on its side between the door and the opener rail.
Garage door openers come in several varieties.
This is the piece of the opener.
The garage door opener mounting bracket also called the header bracket secures the carriage tube to the wall above the door.
First put the rail together.
Measure the vertical distance.
Set it securely on top of a stepladder so it s conveniently close to the ceiling.
Installing the garage door opener.
Vertical supports and braces 1.