As I said in the last blog, copper roofing is becoming popular again. I say “again” because looking back at history, it’s been used for many centuries as a favorite roofing material. The patina that forms on copper roofs is a result of weathering and changes in the chemical composition of the metal. It’s a […]
![Going Green: All About Copper Patina Aged copper roof on church](https://www.metalmastershop.com/wp-content/uploads/2014/01/Worn-Copper-Roof-of-Church-100x100.jpg)