However some people prefer the newer look of copper and this can be restored with the help of products and a little elbow grease buffing is a big part of the cleaning process.
Copper roof patina process.
Why we love copper.
Copper flats and coil are in stock 48 24 and 20 widths.
Our coil and flats is hard copper which makes a better roofing wall panel.
Copper roofs last more than 100 years due to oxidation and the patina that forms on the surface of the copper.
Washing the copper with different solutions can accelerate the natural patina process.
Since copper roof panels and copper sheets for roofing undergo a natural patina process you will never have to repaint or refinish your copper roof.
Treatments to keep the copper shiny and new looking are available but without them copper roof systems like this handsome job in california develop a distinguished patina that makes each job truly custom.
That being said it is still possible to use chemical treatments to advance this copper roof patina process.
16 ounce and 20 ounce copper is in stock with immediate availability.
Areas with precipitation of a ph less than 5 5 will age copper much faster than alkaline climates.
The patina process of copper is completely natural and one of the big draws for people who like its look.
This aging or patina process not only enhances in appearance it also protects the metal from further oxidation.
It s even possible to choose the color of a coppers patina through chemical treatment.
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.
Copper changes color much faster in damp and humid climates.
There is however a major caveat to that unnatural choice.
Top it off with copper roofing unsurpassed in durability beauty and value copper is the only roofing material that actually improves with age.
A copper roof is lightweight compared to materials like clay tiles or wood shakes meaning your home s internal structures will be under less stress and virtually maintenance free.
For instance a simple salt water bath will start the natural tarnishing to start.
Acidity in the air or acid rain also have a big effect on copper roof patina progression.
The environment will affect the color and the rate at which the copper changes colors.
Copper roof patina process this is a shot of our copper diamond shingles just after installation on a home in the san francisco bay area.
When allowed to age naturally copper can take years to develop what s called the verdigris patina especially in dry climates.
Copper roofing and gutters are slow to patina here in the desert with our dry hot climate.
It may take many years for the green patina to occur.
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.
