Do Copper Gutters Turn Green

The closer it is to pollutants like urban air or salt water the faster it turns green.

Do copper gutters turn green.

When copper is left unprotected in an open atmosphere as it is on the exterior of your home it will react with oxygen oxidation. After a year or two they will be a tarnished mostly brown color. Taking your weathervane or copper gutters down and polishing is impractical. One of the most unique characteristics of copper is the fact that it turns a distinct green with time.

It s important to understand that the green patina that forms on your copper gutters is completely natural and it helps protect your gutters from corrosion. After a month or two they will really start to develop streaking discoloration and browning. But how do you keep the copper and brass from tarnishing and turning brown for years before the patina turns green. How long will copper gutters stay shiny.

Everbrite or protectaclear will prevent tarnish and corrosion on brass and copper. Within days the shine will begin to fade. It turns green because of the reaction to the elements that form on its surface. Depending on the environment that copper is in it will either turn green slower or faster.

The only real debate about copper gutters is in regards to aesthetic aging. In other words the patina extends the useful life of your gutters. 1 made a solution with the following ratio. This one took the shine off the copper and added some small and very subdued green areas.

Why does this occur. In many more years they will turn green and black. 3 let the copper soak for 30 minutes.