Bifold Door Repair Near Me Bifold doors are great for maximizing closet space but can become difficult to operate if they are left unattended. Bifold doors are operated by special metal rails that require regular maintenance. If you don't, the bifold door will begin to sag and scrape the floor. https://bifold-door-replacement25772.designertoblog.com/62084659/what-is-bi-fold-door-repair-how-to-utilize-it