How to Repair Bifold Door Bottom Pivots If your bifold closet doors are sagging or scraping the floor, it's most likely due to a misalignment. Simple adjustments can get them back on track. This pivot's bottom mounts to the floor or the base of a bracket for solid, secure mounting. https://bifolddoorsealreplacement18449.blogdiloz.com/29998383/20-resources-to-make-you-more-effective-at-bi-fold-door-repair