ATF 50

Thanks to a special glass fixing method, the exterior surface of the façade remains completely flat and uniform, creating a modern all-glass appearance. The joints between glass panes are filled with high-quality structural silicone, ensuring excellent weather resistance while creating a narrow, aesthetically pleasing seam. The system does not require external pressure plates, further emphasizing its minimalist architectural character.

A dedicated version of the system has been developed for projects requiring enhanced fire protection performance. The solution enables the construction of flat curtain walls with fire resistance classes EI 30 and EI 60, as well as roof skylights with REI 20 and REI 45 classifications. The high fire resistance is achieved through modern Pelitherm fire-resistant inserts housed within a metal framework and a centrally positioned intumescent gasket that expands when exposed to high temperatures.

ATF 35 is a lightweight mullion-transom system designed for contemporary architecture dominated by large glazed surfaces and a minimal amount of visible aluminium. It is particularly suitable for prestigious projects such as luxury residences and apartment buildings. With exceptionally slim mullion and transom profiles measuring only 35 mm in width, the system creates the effect of a lightweight, almost entirely glazed façade. The solution has also been perfectly matched with the minimalist Aluron AS 178HS ULTRA lift-and-slide door system, enabling the creation of cohesive and elegant architectural designs.