How to Repair Bifold Door Bottom Pivots A misalignment could be the cause of your bifold doors sliding and scraping on the floor. Simple adjustments can get them back on track. This bottom pivot mounts to the floor or the base of a bracket to provide a secure, sturdy mounting. https://bifolddoorglassreplacemen42688.goabroadblog.com/30058495/15-gifts-for-your-bi-fold-door-repair-lover-in-your-life