Repairing Bifold Doors The hardware that holds the bifold doors together will wear out over time. Cleaning and lubricating all the mechanisms (including the lock) will keep them working efficiently and smoothly. The most common issue is a small issue that can be fixed easily. This guide will help you https://bifold-door-seal-replacem35998.bloguetechno.com/10-bi-fold-repairs-that-are-unexpected-65807640