Sustainable solutions for green buildings

FN NANO® Green Building Systems is an integrated photocatalytic system designed for modern architectural projects focused on sustainability, environmental quality, and operating-cost optimization. The service combines four photocatalytic solutions — FN NANO® 1 for facade systems and mineral cladding, FN NANO® 2 for sustainable urban infrastructure and public spaces, FN NANO® 3 for interior spaces, offices, and wellness projects, and FN NANO® Transparent for glass facades and transparent surfaces — into an end-to-end strategy for the sustainable building. The technology uses a photocatalytic process based on titanium dioxide (TiO₂), activated by natural UV light or integrated UV/LED lighting, that supports the breakdown of organic pollutants, limits biological buildup, and contributes to the self-cleaning effect of surfaces. The system allows building surfaces to function as an active element of the building's ecosystem — supporting air quality, facade durability, long-term aesthetics, and reduced maintenance load.