sliding glass door rollers




Thanks for reaching out! I'm confident we'll be able to recommend a replacement roller for you, however, I will need to see a photo of it removed from the door. You'll also need to have it removed to confirm the measurements to determine if the part will fit in the door.
Take a look at the video below for instructions on removing the roller.




I understand. We do not have any information on what rollers were used for Lanai doors or if they work differently than an average vinyl patio door.
These rollers are typically made to be removed from the door especially once the installation screw was removed; allowing you to pull the roller out.
If you're able to, please see a photo of the underside of the door. That way we can at least take a look at what we are working with. We do not have enough information to go by at this time.