Aluminum Sliding glass door track

Thanks for writing in! We only sell one type of patio door track, which is our 80-106. It is sold in a 72" length. If you are looking to replace the entire threshold we would not be able to supply you with a replacement. With that said, if you are only looking for the track this one may potentially work as a replacement for you. Carefully look over the dimensions and compare them to your track. See what you think.

Profile diagram of 80-106