Unlike conventional steel, Corten steel develops a stable rust-like patina after years of exposure to the elements. This patina acts as a protective barrier, shielding the base steel from corrosion and negating the need for painting altogether. This unique finish makes it an ideal choice for outdoor applications.
Corten steel also boasts high strength, exceptional durability and low maintenance needs—even in the damp, cool climates of the UK. Over the long run, it is more cost-effective than premium stainless steel, as it eliminates the expenses of repeated painting, coatings and specialized upkeep.