Bifold Door Repairs Interior bifold doors are flexible and can connect various areas of your home. They are susceptible to damage and may require repair at times. If your bifold doors are letting out draughts or squeaks in the wind it's likely that your seals have begun to wear down. https://bi-folddoorrepair60951.blog-ezine.com/30599431/how-to-create-an-awesome-instagram-video-about-bi-fold-door-repair