How to Repair Bifold Door Bottom Pivots If your bifold closet doors are sagging or scraping the floor, it's probably due to misalignment. Simple adjustments can bring them back in line. This pivot's bottom mounts to the floor or base of a bracket for sturdy, secure mounting. This kit is https://bifold-door-seal-replacem26756.angelinsblog.com/29929639/5-killer-quora-answers-to-bi-fold-door-repair