How to Repair Bifold Door Bottom Pivots If your bifold closet doors are sliding or scraping the floor it's likely due to misalignment. A few minor adjustments can get them back on track. This pivot's bottom mounts to the floor or base of a bracket for a solid, secure mounting. https://repairingbifolddoors78741.madmouseblog.com/11164561/five-things-everybody-does-wrong-in-regards-to-bi-fold-door-repair