Bi Fold Repairs - How to Properly Maintain and Repair Your Bi Fold Doors Many bifold doors are difficult to open and could even allow drafts. This is often due to the hardware slipping out of alignment with time. It's typically quite simple to get your bifold doors back on https://bifold-door-glass-replace12876.bloggerbags.com/35639911/how-to-create-an-awesome-instagram-video-about-bi-fold-door-repair