The system of aluminum sections without thermal break is designed for the construction of terrace roofs and parking spaces (carports). The system is adapted to be filled with both glass and polycarbonate sheets. both glass and polycarbonate sheets. The narrow frame of the roof structure uses profiles with a viewing width of 55 mm. Several gutter variants and downpipes discreetly hidden in the load-bearing columns emphasize the aesthetics of the structure. The system elements enable the construction of aesthetic and economical roof structures.