https://click4r.com/posts/g/18....414036/5-bi-fold-doo
Bifold Door Repairs Interior bifold doors are versatile and can connect different areas of your home. However, they can be vulnerable to damage and will require repair periodically. If your bifold doors are letting in draughts, or rattling in the wind it's likely that your seals have begun to deteriorate. This is a normal occurrence in time. Hinges The hinges on your bifold doors are a major factor in how easily it opens and closes. If they're bent or damaged the doors could be blocked or stop closing al