How to Fix Common Bi Folding Door Repair Problems Bi-folding doors create a seamless transition between outdoor and indoor spaces. As time passes, they may be worn out and require repair. There are many ways to fix your bifolding doors. Here are a few common issues and their fixes: Misalignment. https://bi-fold-door-repairs11666.estate-blog.com/29924168/10-apps-to-aid-you-control-your-bi-fold-door-repairs