Restoring Smooth Operation: A Comprehensive Guide to Repairing Your Bifold Door Top Pivotbifold Door Emergency Repairs doors, likewise referred to as folding doors, are a popular choice for taking full advantage of space and developing a smooth transition between rooms or between indoor and outside living areas. Their unique folding mechanism allows for wider openings than conventional hinged doors, making them perfect for closets, kitchens, utility room, and even as patio doors. Nevertheless, the smooth and effective operation of a bifold door depends upon several key elements, and one of the most important, yet frequently overlooked, is the top pivot.The leading pivot is a small but important system that sits on top corner of a bifold door panel, enabling it to turn smoothly within the track system. Gradually, due to use and tear, incorrect positioning, or perhaps accidental damage, this pivot can fail.