Kalzip Foldable Aluminium is the ideal material for processing in traditional plumbing technology. Almost any shape for roof and façade can be implemented. The galvanized surfaces FalZinc and Dark FalZinc have been durable surfaces for roof and façade design for years. Both surfaces can be used in maritime areas according to DIN 81249-1 (EN AW-3105). The colour patina surfaces – Titan Silver, Bronze AL40, UltraDark and Red Copper – are surfaces that impress with their metallic surfaces and give the building a unique look.