https://postheaven.net/raybake....r6/10-things-we-all-
Bi Fold Repairs - How to Properly Maintain and Repair Your Bi Fold Doors Many bi-fold doors become difficult to open, and some may even allow drafts. This is usually due to the hardware slipping out of alignment with time. The process of getting your bi-fold doors back in line is usually pretty simple. All you need is a few adjustments. Misalignment Bi fold doors are beautiful additions to a home, offering a wide range of benefits, including seamless indoor-outdoor integration as well as increased lighting