https://zenwriting.net/sockorc....hid83/10-bifold-door
Repairing the Bottom of a Bifold Door They're a great method to reduce space, but they can be a pain when they begin to sag and scrape the floor. The good part is that these issues are often easy to fix by making a few minor adjustments. If your bifold doors are scraping on the floor, this is likely due to a broken track or worn roller. The damaged rollers must be replaced. Bottom pivot Over time, the bottom pivot of a bifold door may loosen or even fall out. This is usually caused by cracks o