Patinated Zinc Roof

Durability is an important benefit.

Patinated zinc roof. Type 1 is for bright rolled and blue grey zinc and type 2 is for graphite grey zinc. The material keeps its metallic texture as a background and the blue shade is subtle although doubtlessly gives the panelling a very special aesthetic quality. Zinc can also be chemically patinated to develop protective patina coatings in a wide range of color. A lesser known but aesthetically rich material for patination is zinc.

As you may have guessed zinc is extremely durable. Galvanized and galvalume steel will forgo that aging for a couple of decades. Quinta metálica was the first installer in spain to work with this new range of patinated zinc in blue tones. This is one of a few reasons why the market for zinc will often sell pre patinated zinc roofing.

Patina on zinc sheet metal. Rheinzink conforms with astm b69 16 type 1 and type 2 for architectural rolled zinc. When steel is galvanized it is really just adding a protective layer of zinc to dteel base to protect it from oxidation as steel is naturally corrosive or will rust when exposed to salt water or moist environment over a long period of time. Patina is a word describing the oxidization layer which builds up on metal surfaces.

0 8mm 1 0mm 1 2mm and 1 5mm. Houses in astilleros santander. If the idea of your roof changing its color overtime is not appealing to you then pre patinated zinc roofing panels may be the way to go. Most metal roofs will last at least 35 to 50 years because well it s metal.

This means that any scratches on the surface will recover on their own over time says trevor. Providing your roof is properly installed and detailed zinc could offer a service life of between 60 and 100 years says trevor corser from jtc roofing contractors. Zinc roofs are extremely corrosion resistant too and unlike other metal roofs they are self healing. Materials like copper and statuary bronze are well known for developing dark browns and greens on their surfaces.