The unique ECO PASS thresholds developed for our PORTAL lift-slide elements perfectly combine barrier-free accessibility with high energy efficiency in a flexible and easy-to-install solution. Highlighted by their one-piece, robust construction, these thresholds are available in various options to suit different building types and design requirements. Thanks to their innovative 10-chamber profile, all thresholds provide first-class thermal insulation and excellent sealing performance. High-quality connection solutions ensure professional and safe installation of the sill.
Designed according to DIN 18040-2, this system provides a zero-threshold door with a 0 mm or 5 mm walking rail for barrier-free access. It is suitable for timber-aluminium and timber lift-slide systems, and can also be used with PVC systems via the 5 mm walking rail option. Its one-piece construction ensures the threshold depth aligns with the frame depth, offering an aesthetic and durable solution. A two-stage drainage system provides superior water tightness, while optional components allow for professional sill installation. Planning tools are available for barrier-free window connections.
