Architectural Zinc vs. Architectural Copper
So how does Architectural Zinc stack up against Architectural Copper as a choice for wall facades and roofs? The answer is Very Well.
Zinc is considered an upper echelon metal, comparable to copper in terms of longevity, life cycle cost analysis. Zinc, like Copper, is a natural metal that creates a protective layer of oxidation over the surface like copper does. This protective layer of oxidation is what protects the underlying metal of zinc and copper allowing the metal to last, in some cases, over 100 years. The difference lies in the color of the patina. Copper eventually turns the greenish patina that we all have seen on historic buildings, while Zinc turns a matte gray when fully oxidized. Both are doing the same thing, developing a natural patina so the metal itself can last a long time.
At MetalTech Global we have over 200,000 lbs of Architectural Zinc on our floor in a variety of pre-weathered colors, and with the capabilities of fabricating many different panel systems, Architectural Zinc is a perfect fit for Metallic building enveloping.