Bifold Door Repairs Interior bifold doors can be used to connect various parts of your home. They are susceptible to damage and may require repair at times. If your bifold doors are letting in draughts, or rattling in the wind it's likely that your seals have started to wear down. https://replacebifolddoors14976.dailyhitblog.com/35943916/10-basics-concerning-bi-fold-door-repair-you-didn-t-learn-in-school