There are specific paint primers on the market that are for galvanized and other types of metal and you can choose between white primer for lighter colors or gray primer for darker colors.
How to paint a metal roof a different color.
Fill a spray paint machine with a metal paint primer.
You should definitely aim for some contrast between your home s siding color and the color of your roof.
Wash the brush or roller you used for the primer or get a new one.
If you want to paint a new metal roof though you can prepare it by washing with a weak acid such as diluted vinegar to remove oils and residue first.
Since metal is a lifetime material and your new roof will cost at least 9 000 11 000 you want to pick a color that you will be happy with for many years to come.
Again work from your ladder as much as possible.
Learning how to paint metal roofs what to buy and what to avoid can t be completely explained in one article but you can get a good idea as to what the best ways are to approach a project of this skill level and expertise.
Spray one coat of the metal paint primer on the metal roof and allow it to dry at least two hours.
Contrary to common misconceptions there is a wide range of metal roof colors and finishes that can beautifully match any house style.
In addition to curb appeal it is important to consider the quality of the metal roof paint.
Since there are a wide variety of metal roof colors available you probably won t need to paint your roof within 6 months of installation anyway.
Metal roofs need special paints and special care.