How to Repair Bifold Door Bottom Pivots A misalignment could be the reason for your bifold doors sagging and scraping on the floor. Simple adjustments can bring them back in line. This pivot's bottom is attached to the bracket's base or floor for an extremely secure, sturdy mounting. This kit https://bifolddoorrepair55756.blognody.com/30671013/30-inspirational-quotes-about-bi-fold-door-repair