Rheinzink is a Cradle to Cradle (C2C) certified material. It is an alloy of electrolytically refined zinc with a 99.99% degree of purity and accurately defined parts of copper and titanium. The raw material is melted in a single continuous operation and than cast and wound onto steel coils. These coils are used in further processing as universal source material to produce high-quality products for the Rheinzink gutter program and to produce finished parts for roofing and facade cladding.