Bi Fold Repairs - How to Properly Maintain and Repair Your Bi Fold Doors Many bi-fold doors become difficult to open, and some might even allow drafts. The hardware could be out of place with time. The process of getting your bi-fold doors back in line is usually pretty easy. https://bifolddoorreplacement91386.ampblogs.com/what-will-bi-fold-door-repair-be-like-in-100-years-67250649