Repairing Bifold Doors The hardware that holds the bifold doors together will wear out over time. Cleaning and lubricating the mechanisms (including the lock) can keep them functioning efficiently and smoothly. Oft, the problem can be easily solved. This guide will help you understand how to fix your bifold doors https://bifolddoorsealrepair86257.full-design.com/what-is-bi-fold-repairs-and-how-to-utilize-what-is-bi-fold-repairs-and-how-to-use-73115264