TECU® Patina

  In a specially-developed industrial process, TECU® copper sheets are patinated green on one side. This process causes a patina layer to grow on top of a pre-oxidised copper surface – a process similar to the natural patination that occurs over a long period of time when copper is exposed to atmospheric conditions. TECU® Patina is always extremely varied, just as you would expect from a natural surface. The many different colour tones and shades eventually blend together, but only gradually. The unique developments occurring in TECU® Patina are exciting – just as modern architecture should be.