How to Replace Bifold Doors Many home improvement stores sell bifold doors as kits which include the doors and track for installation. The kit should be about an inch smaller than the frame opening. If your bifold closet doors sag open It could be due to an unintentional top sliding https://bifolddoorreplacement05872.bloginder.com/31313366/the-biggest-problem-with-bi-fold-repairs-and-how-you-can-repair-it