Chamberlain Belt Drive Rail Extension Kit for 8' High Garage Doors

from Dokie

You spend a bunch of time selecting an opener with all the desired features, benefits, and pricing. You then discover that an extension kit is required for an 8' door (like who even has a 7 foot d...

from Jeffrey

I did not realize until I had the opener completely installed that I needed an extension kit for an 8 ft. door. The opener packaging and instructions could have been more clear that it was for a 7 ...

from Notagain

Like every other review here, who uses a 7' door. You have to put on box what door it fits. Bought 3 Chamberlain door openers for our newly constructed garage, and to my surprise, I have to go sp...

from Stewy

I did a lot of reviews and read the feature descriptions of several models from Chamberlain and never once saw that this product would be too short for an 8-ft door. Didn't discover this unfortunat...

from Jeff22

I bought a new opener and like everybody else on here I put it together to just to find out I needed an extension. How about a simple label on the box that you will need the extension kit, or bette...