As a naturally occurring process though, patination can take around 7-9 years to develop on roofing in Salt Lake City, even with the area’s salt water environment. Fortunately, you can hasten patination by chemical means through the application of ammonium sulfate, cuprous chloride, ammonium chloride or hydrochloric acid bases to copper roofs.
Be warned though: artificially achieving patina requires precise chemical application and the end result is greatly affected by a locale’s weather. To achieve the best look possible, rely on Salt Lake City roofing experts like Oakley Roofing that specialize in patina finishes. The company has a metal fabrication shop which allows its experts to install copper roofing as well as apply the patina finish afterward. The company is considered a one-stop source for all things related to copper roofs.