How to Repair Bifold Door Bottom Pivots If your bifold closet doors are sagging or scraping the floor it's probably due to misalignment. A few simple adjustments can get them back on track and running smoothly. This bottom pivot mounts to the floor or the base of a bracket to https://bi-folddoorrepair05312.blog5star.com/31110531/the-history-of-bi-fold-door-repair