
AS 178HS Modern is a thermally insulated lift-and-slide door system designed for large-format glazing that complements modern architecture. The applied solutions simplify prefabrication and installation—for example, the number of components has been reduced, and the frame can be transported in sections and assembled on site thanks to profiles cut at 90°. The system also offers a popular threshold-free (slot) option. It is available in versions with Standard, Ultra, and Proslim mullions.
Aluron AS 178HS Modern – ULTRA variant.
The first minimalist solution for lift-and-slide (HST) doors. It offers the option to automate sash movement, as well as the ULTRA variant with a slim 25 mm central mullion.
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