Repairing Bifold Doors The hardware that connects the bifold doors will wear out over time. Cleaning and lubricating the mechanism (including the lock) can help keep them running smoothly and efficiently. Often, the problem is minor and can be easily fixed. This guide will show how to fix your bifold https://bifolddoorrepairs67789.tkzblog.com/30580999/bi-fold-repairs-myths-and-facts-behind-bi-fold-repairs