Folding doors (also referred to as bi-fold, accordion, and fold & slide doors) are a fresh alternative to regular doors. They are used as internal or external room dividers opening in or out. It folds and slides to the door jamb, providing up to 90% transparent, unobstructed opening. Each panel is proportionally sized, so the folding and sliding process is smooth and easy. Plus, the frames and glass come in elegant and classy designs, enhancing the overall aesthetic of your living space.