How to Fix Common Bi Folding Door Repair Problems Bi-folding doors provide seamless transitions between indoor and outdoor spaces. As time passes, they may start to wear out and require repair. There are plenty of ways to repair your bi folding doors. Here are some common problems and solutions: Misalignment. https://bifold-door-seal-repair38263.blogdanica.com/30625990/who-is-responsible-for-a-bi-fold-door-repairs-budget-12-top-ways-to-spend-your-money