The C58 is a non-thermal aluminium door and window system designed for residential, commercial, and office applications. With a 58 mm frame depth and support for 4–24 mm glazing, it provides a reliable solution that combines durability, functionality, and modern aesthetics.

Compatible with Euro Groove hardware and EPDM gaskets, the C58 system supports both inward- and outward-opening door and window configurations. Its robust construction, ease of installation, and long service life make it a practical choice for a wide range of architectural projects.