Bi Fold Door Repairs Bi fold doors can be challenging to operate if the hardware damaged. The hinges on the top and bottom rollers are the most common components that can be damaged and need servicing or replacing. Dirt and dust can also block the door track which can cause https://replace-bifold-doors57185.blogdal.com/31087780/20-resources-that-will-make-you-more-efficient-with-bi-fold-door-repair