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TECU® Gold is a new material with a precious golden surface for impressive new façade solutions using copper.

TECU® Gold is a CuAl5-grade copper and aluminium alloy. The original golden green colour of the surface goes through characteristic changes when exposed to normal weathering. After the initial matting, a yellow-green oxidation layer gradually emerges, and this changes over time into a soft golden colour. The patination processes do not give rise to any further colouring on façade surfaces.

TECU® Gold offers outstanding mechanical abrasion resistance, extremely high corrosion resistance and durability as well as excellent stability and material rigidity. The material can be easily cold-shaped and processed using standard techniques. Because of its special material characteristics, TECU® Gold is also well suited for large-area applications.

TECU® Gold is an ideal complement to the TECU® product range and can be perfectly combined with the other copper surfaces. All the familiar economic advantages of the TECU® brand name apply without exception to TECU® Gold.


Cambridge, Cambridgeshire, East of England, England, United Kingdom (2019)

Maassluis, South Holland, Netherlands

Brie-Comte-Robert, Seine-et-Marne (77), Ile-de-France, France (2006)

Luckenwalde, Teltow-Fläming, Brandenburg, Germany (2008)

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