Secco OS2 65 is a premium Italian steel window and door system for contemporary architecture and restoration. Ideal for residential, commercial and heritage projects, it combines minimalist design with high-end aesthetics.
With over 40 profile options, the system delivers bespoke architectural solutions, including side-hung, tilt-and-turn, and pivot windows or doors.
Combine multiple opening configurations without changing the visible profile design, creating a clean, uniform facade.
Ultra-slim visible profiles from 27 mm create a lightweight, nearly invisible frame that floods interiors with natural light and enhances contemporary facade design.
Good thermal performance and comfort all year round.