Installing a garage door opener can be a great project for a do-it-yourselfer who is handy with tools and has a free weekend to tackle the job. The following instructions are generalized instructions for installing a new garage door opener. If you need specific instructions for your particular garage door opener, these should be included with your new garage door opener or can be requested from the garage door opener manufacturer.
Before you get started, you’ll want to make sure you have all of the necessary materials and tools so you can complete the job without needing to make a run to the hardware store.
Required Tools and Supplies
- Socket wrench
- Tape measure
Step 1: Attach The Header Bracket
The header bracket attaches to the wall above the garage door and should be centered above the garage door. Most garage door openers need to have the header bracket attached approximately 2 inches above the highest point the garage door will reach when it is opened.
Step 2: Assemble The Opener
Insert the drive rail into the opener power head and attach the traveler to the rail.
Step 3: Attach The Chain Or Belt
Attach the chain or belt to the opener rail as directed by your garage door opener instructions.
Step 4: Attach The Opener To The Header Bracket
Attach the end of the rail to the header bracket you installed previously. If you like, you can place the opener on a step ladder to keep it at the level of the header bracket for now.
Step 5: Attach The Mounting Bracket
Install the garage door opener mounting bracket on the ceiling of the garage, then attach the opener to the mounting bracket. Be sure that the mounting bracket is securely attached to the ceiling joists so it does not come loose under the weight of the garage door or the opener.
Step 6: Check That The Garage Door Opens Properly
Raise the garage door manually and check that the garage door can open properly without hitting the garage door opener. If necessary, adjust the height of the mounting bracket.
Step 7: Attach The Garage Door Opener To The Garage Door
Attach the garage door bracket to the garage door, then attach the traveler on the opener rail to the garage door bracket
Step 8: Attach The Safety Sensors
The two safety sensors that prevent the door from closing if an obstruction is detected need to be installed on either side of the door. They should be mounted no more than 6 inches off the ground and will need to be connected to the garage door opener itself. The instructions provided with your garage door opener should be followed for this step.
Step 9: Attach The Wall Switch
For safety if you have small children in your home – the wall switch should be mounted at least 5 feet off the ground. Attach it to the wall, then run the wire from the switch to the garage door opener as necessary.
Step 10: Plug The Opener In
Run the plug from the opener to a wall outlet and plug it in. Try the opener wall switch and with any luck your new garage door opener works properly. Bear in mind that you may need to adjust the opening or closing force if the door doesn’t close all the way or you encounter any other issues. Refer to your manufacturer’s instructions for specifics on how to make adjustments to your garage door opener.
Gallery of How To Install A Garage Door Opener
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