https://yamcode.com/why-we-why....-we-bifold-door-repa
https://articlescad.com/respon....sible-for-a-repair-b
Repairing the Bottom of a Bifold Door They're a great method to save space, but they can be frustrating when they begin to lose their grip and scratch the floor. These problems can be easily solved with a few simple changes. If your bifold door is rubbing against the floor, it's most likely due to a damaged roller or a worn track. The solution is to replace the damaged rol