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How to Fix a Bifold Doors Top Pivot Bifold doors are an excellent option to create seamless transitions between indoor and outdoor spaces. Like all doors, bifold doors can have problems. It is simple to fix a bifolding door. It is usually as simple as loosening a screw and adjusting the height. Fixing the hinges Bifold doors are a fantastic way to let in more light and let more light. They can be opened to either side or folded back into a frame. This kind of flexibility is one of the re