Repairing Bifold Doors The hardware that is used to hold the bifold doors together will deteriorate over time. Cleaning and lubricating the mechanisms (including the lock) can keep them running smoothly and efficiently. Oft, the problem can be solved easily. This guide will explain how to fix your bifold door https://bi-fold-door-repair81042.widblog.com/85675638/bi-fold-repairs-tips-from-the-top-in-the-industry