How to Fix Common Bi Folding Door Repair Problems Bi-folding doors create an effortless transition between indoor and outdoor spaces. In time, they will begin to wear out and require repairs. There are several ways to fix your bi-folding doors. Here are a few common issues and solutions: 1. Misalignment. https://bifold-door-seal-replacem17635.oblogation.com/29972962/7-simple-changes-that-ll-make-the-biggest-difference-in-your-bi-fold-door-repairs