How to Fix Common Bi Folding Door Repair Problems Bi-folding doors create a seamless transition between outdoor and indoor spaces. In time, they will start to wear out and need repairs. There are many ways to fix your bi-folding doors. Here are a few common issues and solutions: 1. Misalignment. https://bi-fold-door-repairs-near17330.digiblogbox.com/55695248/20-myths-about-bi-fold-door-repairs-dispelled