In a sports event, outside the playing field, it is called the grandstand, tribune where the spectators sit. These seating areas consist of hundreds or even thousands of seats. These seating groups, also referred to as sports facility seats or stadium seats, are manufactured in different categories according to event, usage style, construction materials and branches.
In the construction of the grandstand tribune, just like Integral Integrated System does, the materials used in the seats may vary. These seats are produced from PVC, plastic, or polypropylene materials. Outdoor areas are also equipped with stadium seats resistant to UV, which are exposed to sunlight and do not fade in areas exposed to weather conditions.