Another mistake is to forget or ignore using a sealant before the application of the metal paint.
Best paint for metal roof.
You ll also need to purchase a primer designed for metal roofs.
Galvanized roofs require the use of a different paint than what is used on terne metal.
This is why when you are considering painting your metal roofing it makes sense to go for specific paints for the metal roof.
Water resistant metal roofing paint for example can be of great value if you live in a rainy area.
To paint a metal roof you ll need to use an oil based paint if you have a terne metal roof or an acrylic based paint if you have a galvanized metal roof.
A topcoat doesn t eliminate the need for a good primer the topcoat seals your paint but the primer makes the paint adhere properly.
One of my neighbors used an oil based.
Painting metal roofing provides you with a number of steps and decisions throughout the process.
Here s how to make sure you make the right calls while addin.
Not using a sealant.
Terne is best painted with an oil based paint.
If painting light to moderately used indoor metal surfaces think wall sconces bed frames or guest room night tables go with water based acrylic paint a cheaper 15 to 40 per gallon.
Apply the sherwin williams paint and primer to a galvanized roof with a paintbrush or a roller specifically designed for corrugated metal.
Acrylic latex paint is a good choice for bare metal roofs and to go over old paint.
If you re not sure what kind of roof you have ask a professional roofer to inspect it before you paint it.