Copper Roof Patina Process

Coppers natural patina occurs as a gradual progression depending on the coppers physical orientation and the local weather and pollution levels on a grading scale of lighter and lighter greens.

Copper roof patina process.

So when does it go green. A solution is being applied to copper panels to accelerate patination aging process for copper. When allowed to age naturally copper can take years to develop what s called the verdigris patina especially in dry climates. For instance a simple salt water bath will start the natural tarnishing to start.

Link to product info on amazon with a bristle brush and a spray bottle protect your hands. Link to product info on amazon then take 0000 steel wool affil. Link to rockler and rub gently. This process will take several months or years depending on the atmospheric conditions in your area.

When copper reacts with the oxygen in the air copper oxide cuo is formed giving the copper a greenish color which some people desire for its classical look. Not enough time has elapsed to really bring out the patina. The patina process starts the minute the copper is exposed to air and moisture and over time a very thin layer of corrosion develops on the copper which helps protect it against the elements and degradation. During the first few months of exposure a copper roof will begin to darken and develop a dirty grayish brown tone that.

Copper roof patina process will it go green. The patina process of copper is completely natural and one of the big draws for people who like its look. The patina is due to the process of oxidation and the sulfur particles in the atmosphere. Achieving a quality patina in our desert climate.

Areas with precipitation of a ph less than 5 5 will age copper much faster than alkaline climates. This will make your roof a nice patina green in hours. It s remarkably common to hear people ask about copper roof options and whether a patina is inevitable. If you want your roof to look 100 years old overnight just clean it with wright s copper cream affil.

When roof is dry and clean apply straight muriatic acid affil. Copper roofing is bright pink to begin with and in time it can gain a brownish color and then a nice blue green patina. Copper roofing and gutters are slow to patina here in the desert with our dry hot climate. The copper roof starts out salmon pink brown and makes it s way to the statue of liberty bright green.

However some people prefer the newer look of copper and this can be restored with the help of products and a little elbow grease. Washing the copper with different solutions can accelerate the natural patina process. Conversely a copper roof will take longer to get its patina in dry and arid areas. Acidity in the air or acid rain also have a big effect on copper roof patina progression.

Acid washing the copper will make the green patina happen. Buffing is a big part of the cleaning process.