How to Replace Bifold Doors Many home improvement stores sell bifold doors in kits, which include the door panels and installation track. The door should be approximately an inch smaller than the frame opening. If your bifold doors are creaking open, you may have an issue with the guide pin https://bifolddoorrepair50428.blogdigy.com/why-we-are-in-love-with-bi-fold-repairs-and-you-should-too-45537430