A revolutionary and proprietary folding door system. Operating like a French door and offering the option of a panoramic opening. The "La Jolla Series" is a high end folding door system at a reasonable price point. The dramatic impact of a wide door opening is priceless. The La Jolla Series door represents the California lifestyle. It is the best option to patio doors, sliding glass doors, french doors, bi-fold doors, lift and slide doors and pocket doors. The ground breaking single track wide-span door system is flexible and versatile with a truly innovative operational hardware that is completely concealed within the frame, producing a stunning door with clean modern lines.