The strength and inalterability of steel makes it an ideal choice for use in different environments. Thanks to the physical and technical characteristics of steel, it is possible to obtain thin, strong profiles, which allow for a great amount of freedom in the design of the frame and reduce the visual impact, resulting in an effect of lightness, transparency, and maximum brightness in interior spaces. Several types of steel are used by Secco Sistemi including galvanized steel, stainless steel, and corten steel.