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 several solutions to fix your bi-folding doors. Here are some common problems and their solutions: 1. Misalignment. https://bifold-door-glass-replace79335.blog-kids.com/30862416/7-simple-tips-for-rolling-with-your-bi-fold-door-repair