In 2023, “Aluminium Technologies” introduced a new generation of nanocoatings for metal ceilings, increasing their corrosion resistance by 30% in high-humidity conditions. Such coatings are particularly relevant for facilities exposed to intensive climatic conditions. For example, the new terminal at “İstanbul Airport” uses ceilings with nanocoatings that provide protection against moisture and chemical contaminants. Studies have shown that using these coatings can extend the service life of ceilings in demanding conditions to up to 20 years without the need for repair or replacement.