How to Fix Common Bi Folding Door Repair Problems Bi-folding doors provide seamless transitions between indoor and outdoor spaces. In time, they will begin to wear out and need repairs. There are several solutions to fix your bi-folding doors. Here are a few typical issues and solutions: 1. Misalignment. Misalignment https://bi-folding-door-repair04721.liberty-blog.com/30560820/15-unquestionable-reasons-to-love-bi-fold-door-repair