Bi Fold Door Repairs If the hardware is damaged, it can make it difficult to operate bi-fold doors. The top hinges, and bottom rollers, are the most often damaged components that require servicing or replaced. The track for the door can be blocked by dirt and dust, resulting in it https://replace-bifold-doors57185.blogdal.com/30908404/how-to-know-if-you-re-at-the-right-level-for-bi-fold-repairs