How to Fix Common Bi Folding Door Repair Problems Bi-folding doors allow for an effortless transition between indoor and outdoor spaces. As time passes, they may begin to wear out and need repairs. There are plenty of ways to repair your bi folding doors. Here are a few typical issues https://bi-fold-door-repair97211.rimmablog.com/30148068/bi-fold-door-repairs-the-good-the-bad-and-the-ugly