Bi Fold Repairs - How to Properly Maintain and Repair Your Bi Fold Doors Many bi-fold doors can become difficult to open, and some might even begin to let in drafts. This is often due to the hardware slipping out of alignment with time. Getting your bi-fold doors back in https://bifolddoorsealrepair86257.full-design.com/the-top-reasons-why-people-succeed-in-the-bi-fold-door-repair-industry-73074685