Get matched with top chimney repair specialists in Odessa, WA

The green coloration that develops on copper roofs is called a “patina,” and it’s a result of mild oxidation on the surface. The oxidation process is not harmful to your roof. In fact, the surface corrosion acts as a protective layer and won’t spread to the core of your copper roof materials. The discoloration will progress much more quickly in damp or humid climates than it will in dry climates. If you don’t like the green color, you can seal your roof to preserve the shiny, rose-gold look.

Repairs can typically be completed within a few hours, though larger projects requiring multiple layers or precise shaping may take longer.

There are two main issues with metal roofs: the up-front cost and how noisy they can be when it rains. Metal roofs cost close to twice as much as asphalt roofs per square foot, and although you also get more than double the lifespan and more value from them, the initial cost is higher. Metal roofs can also create noise in your living space when it rains, so some homeowners install acoustic panels or insulation under them to reduce noisiness.

Metal roofs have a bad reputation for being loud, even if that's not necessarily true—it's usually only thin tin or sheet metal roofs that are loud during storms. Stone coating adds a layer to the metal that severely cuts down on any noise from rain. In many ways, stone-coated steel roofs are quieter than your average, run-of-the-mill asphalt shingle roof.