Patinated Zinc Roof

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.

Patinated zinc roof.

Currently rheinzink is the only manufacturer with a type 2 designation. 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 roofs are extremely corrosion resistant too and unlike other metal roofs they are self healing. For what its worth thanks to the self healing aspect of zinc once it has fully undergone its patination there is an established market that sells pre patinated zinc roofing.

Patina is a word describing the oxidization layer which builds up on metal surfaces. This means that any scratches on the surface will recover on their own over time says trevor. Quinta metálica was the first installer in spain to work with this new range of patinated zinc in blue tones. Most metal roofs will last at least 35 to 50 years because well it s metal.

Houses in astilleros santander. Zinc roofs come with a raft of advantages. Rheinzink conforms with astm b69 16 type 1 and type 2 for architectural rolled zinc. As you may have guessed zinc is extremely durable.

Materials like copper and statuary bronze are well known for developing dark browns and greens on their surfaces. This is one of a few reasons why the market for zinc will often sell pre patinated zinc roofing. 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. Type 1 is for bright rolled and blue grey zinc and type 2 is for graphite grey zinc.

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. Durability is an important benefit. A lesser known but aesthetically rich material for patination is zinc. Galvanized and galvalume steel will forgo that aging for a couple of decades.