How to Repair Bifold Door Bottom Pivots A misalignment could be the cause of your bifold doors sagging and scraping on the floor. A few minor adjustments can bring them back to their proper alignment. This pivot's bottom is attached to the bracket's base or floor for an extremely secure, https://bifold-door-roller-replac32429.blogitright.com/30610789/a-bi-fold-door-repair-success-story-you-ll-never-be-able-to