The structure of the MB-OpenSky 120 system was designed by ALUPROF constructors, who deal with facade design on a daily basis. This experience made it possible to create an extremely durable and stable product that stands out: 

• A transmission mechanism with an automatic adjustment system, allowing for quick installation and easy adjustment of the lamellas.
• A gabled drainage system, ensuring effective drainage of rainwater from the roof with the entire surface of the pole, the so-called dry gutter.
• Two shapes of lamellas available: SLIM (Z type) and STANDARD (FLAT type).
• Durable construction and high aesthetics of connections.
• Roof module composed of lamellas, allowing extremely smooth change of angle of inclination in axis from 0 to 135° and ventilation.
• Special revision in the rafter, allowing the installation of radiant heaters.
• Option to install an intermediate pole already on the finished structure.
• Aesthetically concealed articulated consoles for easy installation.