replacing rollers on 20+yr house vinyl sliding glassdoor

Hello,

We'd be happy to help but we would need to see your original roller removed from the door, along with written-out dimensions, to compare to our inventory. See our video below to assist you through the replacement process. Thank you!

To remove the sliding patio door panel, in some cases, the stationary patio door needs to be removed to access the sliding door panel from the outside. From there, you should be able to follow the related videos dealing with vinyl patio doors to replace the rollers.