How to Fix a Bifold Doors Top Pivot Bifold doors are an excellent way to create seamless transitions between indoor and outdoor spaces. But, like any door they may have problems from time-to-time. It is simple to fix bifolding doors. It typically involves loosening one screw and then adjusting height. https://replacebifolddoors55100.thelateblog.com/31025267/why-people-don-t-care-about-bi-fold-door-repair