How to Repair Bifold Door Bottom Pivots Misalignment is likely to be the cause of your bifold doors becoming sagging and scraping on the floor. A few minor adjustments can bring them back to their proper alignment. The bottom pivot is attached to the floor or the base of a https://bifold-door-roller-replac47182.digitollblog.com/30497573/20-resources-to-make-you-more-efficient-at-bi-fold-door-repair