Sectional doors are the most widely used upward acting doors today. These doors enjoy greater insulating qualities and are less expensive than other types of commercial doors. They are typically constructed of 24” tall horizontally hinged sections which are raised and lowered with the assistance of counter balancing springs. Unlike residential door tracks, commercial sectional door tracks typically run straight up the wall above the header. We can customize the tracks to turn back as high above the floor as possible. This permits greater product rack stacking within the plant.