How to Repair Bifold Door Bottom Pivots A misalignment could be the reason for your bifold doors becoming sagging and scraping on the floor. A few simple adjustments will bring them back to their proper alignment. The bottom pivot is attached to the bracket's base or floor to provide a https://bifolddoorrepair55756.blognody.com/30696822/what-is-bi-fold-door-repair-history-history-of-bi-fold-door-repair