Swinging door jeldwin. Ball bearings ensure smooth operation with tracking at the head. Choose 2- 3- or 4-panel configurations depending on the size. Double and single door swinging options avaiable. Description Links Related Classification Region This is a high performance HP interior double door range, built for professional demands. Asymmetrical sizing options available for a truly custom look. W Wood. Premium Atlantic Aluminum. Other options include: L Uniclass 1.