Bi Fold Door Repairs Near Me Bi fold doors are great space-savers, but they can be a challenge to open and close. Fortunately, this issue is easy to fix! The wood around the anchor pins and pivot pins can crack over time. This can cause a door to be sagging. https://replace-bifold-doors57185.blogdal.com/31109206/the-12-best-bi-folding-door-repair-accounts-to-follow-on-twitter