Repairing Bifold Doors The hardware that holds the bifold doors together will wear out over time. Cleaning and lubricating the mechanism (including the lock) will keep them working smoothly and efficiently. Most of the time, the issue can be solved easily. This guide will explain how to fix your bifold https://bifold-door-roller-replac79552.pointblog.net/20-bi-fold-repairs-websites-taking-the-internet-by-storm-72720217