Rated 4.3 out of 5 by 20
Rated 5.0 out of 5.0 by Ottotek Easily Adapted to 9' Door
The 10' Extension Rail Kit was easy to install with the stock 7' Opener Kit. I had installed a 9' door, and after the installation, setting the Door Opener limits was a snap. Great product!
April 8, 2016
Rated 5.0 out of 5.0 by Mgrablin Excellent product
The Chamberlain quiet drive opener is whisper quiet in operation. The instructions were clear and the assembly went up easily. The wires for the door safety and push button are a little short of you add the rail extension kit so plan to extend.
March 8, 2016
Rated 5.0 out of 5.0 by Mike Works as described
Used for a 9 foot tall door. Installed easily with no problems.
January 22, 2016
Rated 5.0 out of 5.0 by RobMofMI Works perfectly and easily!
Everything was received as described and worked perfectly. The instructions were a bit confusing, but worked out just fine.
December 8, 2015
Rated 5.0 out of 5.0 by EH55 Works great, but overpriced
Installation instructions were short, simple and concise. Just be sure you line up the rail assembly correctly with the larger end circular punch out on top.
April 29, 2014
Rated 5.0 out of 5.0 by GD123 This product is needed for a door higher than 7 feet
The rail extension was made of the same quality material as the rail that came with the Chamberlain door opener. It was well packaged and had all necessary parts to install. They even thought of a longer string for the emergency release! The only difficulty I encountered was understanding which sections of the original rail to remove so that after adding the extension the rail was the correct length. But I figured it out and the rest was simple!
August 21, 2013
Rated 5.0 out of 5.0 by robh EXCELLENT
Just snaps right into place and comes with the belt too, unlike other kits. Comes with everything just follow the directions on how to set the belt tension..
April 7, 2015
Rated 4.0 out of 5.0 by 9footer Worked like a charm
I have a slightly larger than normal garage door, so I bought the 3/4 horse Chamerlain Garage door opener and then realized that with my 9 foot door that I needed an extension kit. Bought this belt drive extension and came in the mail within 7 days. Im not a amazing handyman but this was very easy to install. Reason why I rated as a 4 out of 5 stars was because the price for the kit is too high. when you pay $250 for a garage door opener and then have to spend another $120 for an extension kit, seems like a money grab. other than that, good to go and works great.
November 14, 2013