How To Turn Copper Roof Green

Copper roofs naturally turn green from exposure to the elements.

How to turn copper roof green.

Washing the copper with different solutions can accelerate the natural patina process. Taking in consideration of the locale the roof should have turned a greenish color by now. How to turn copper roofing green. Step 3 prepare the patina agent.

For instance a simple salt water bath will start the natural tarnishing to start. 1 made a solution with the following ratio. Step 4 apply the patina agent. The natural process of oxidation and the attack from airborne sulphur particulates allows untreated copper roofs to gain a blue green patina that softens its bright pinkish colour.

Before attempting to apply the patina agent you will have to clean your roof to remove the dust debris and other. Polyurethane treatment keeps a copper roof shiny for a few years but will require reapplying every so often. Copper normally changes in appearance from a shiny red metal to a dull green. Clean the copper thoroughly use the paper towels and dish soap to clean the metal to remove oil and grime.

3 tablespoons white vinegar 5 45 ml 1 teaspoon table salt 5 ml 2 stirred very well until the salt dissolved completely. It may take many years for the green patina to occur. There are a few ways to turn a copper roof green. This one took the shine off the copper and added some small and very subdued green areas.

Wait for the patina to. Copper roofing and gutters are slow to patina here in the desert with our dry hot climate. You may want to look up the roofing material specs or contact the mfgr. How do you turn copper green.

3 let the copper soak for 30 minutes. Step 2 remove oxide layer. The first is time. Depending on where you live and the humidity in the air this process will be shorter or longer.

Mix the patina solution in a bowl that is large enough to submerse the metal combine equal parts of vinegar and salt. This change occurs as a result of a chemical reaction between the copper moisture and oxygen referred to as oxidation. Otherwise copper will do what it does best and quickly oxidize and turn green. Step 1 clean your roof.