Our Block System combines optimized thermal insulation with the sleek design of aluminum windows, offering a slimline look without visible vent contours. This system meets the highest architectural standards by delivering exceptional transparency and energy efficiency while maintaining a uniform, modern appearance.

One of its standout features is the concealed vent design, making it impossible to distinguish from the outside whether a window is fixed or operable. Unlike many alternatives, which rely on outdated technologies resulting in clunky frames or uneven frame thicknesses across façades, our advanced block system ensures seamless, elegant integration. Its flexibility allows for sophisticated solutions, including punched openings, ribbon windows, or floating window designs, making it ideal for a wide range of architectural applications.