Upon the terrace of BLADEX TOWER (Banco Latinoamericano de Comercio Exterior) in Panama it has been installed the PETRAL BRICKTILE raised floors for outdoor. The project of the terrace has been studied for BRICKTILE panels type with supports for external variable heights from 20 to 50 cm in order to overcome the strong difference in level of the slab. The outdoor flooring concept provides the inclusion of green areas, seating and two types of color panels.