COR-TEN steel is a weather-resistant structural steel that is visually characterized by its rusty surface. COR-TEN steel forms a particularly dense barrier layer under the actual rust layer, which protects the material from further corrosion. Without any further coating, it is extremely resistant to the effects of weathering. Its characteristic patina makes it a popular product for architecturally individual facade cladding. Numerous flat or profiled structural elements for facades are made from COR-TEN steel. COR-TEN steel is non-combustible and fully recyclable. For facade cladding and roof cladding as well as their connections and finishes, we use selected high-quality branded products made of COR-TEN steel from ThyssenKrupp, Salzgitter, ArcelorMittal and many other manufacturers.