Repairing Bifold Doors The hardware that connects the bifold doors will wear out over time. Cleaning and lubricating the mechanisms (including the lock) will keep them working efficiently and smoothly. Most of the time, the issue can be easily solved. This guide will help you to fix your bifold door https://bi-fold-door-repair80002.tblogz.com/the-reasons-why-adding-a-bi-fold-repairs-to-your-life-will-make-all-the-difference-44530653