Bi Fold Repairs - How to Properly Maintain and Repair Your Bi Fold Doors Many bi fold doors become difficult to open and might even allow a draft. This is often due to the hardware falling out of alignment with time. The process of getting your bi-fold doors back in https://bi-fold-door-repairs-near38276.blogpostie.com/52559140/what-s-holding-back-the-bi-fold-door-repair-industry