Side beams of the roof system, as standard, are decorated with decorative straps painted in color of structure. In standard implementation central beams have no decorative straps or color LED stripes and are of closed structure. Posts of Terrazza Pure are designed with all-length strap. Additionally, posts can be equipped with decorative straps from the outside, except when post is next to the wall. Central beams also can be equipped with decorative straps as an option. Color of the strap can be chosen for each beam. Straps for posts also can be chosen in different color in pairs.