Best Paint For Repainting A Metal Roof

Try to achieve a slightly abraded texturized finish as this helps your new paint bond with the roof finish.

Best paint for repainting a metal roof.

All the roofing businesses want to do is selling you a new roof. 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. If you re not sure what kind of roof you have ask a professional roofer to inspect it before you paint it. This is why when you are considering painting your metal roofing it makes sense to go for specific paints for the metal roof.

My roof uses snap loc 0 018 inch thick steel panels made by champion metal of washington inc. Oil based alkyd paint may also be used with an appropriate galvanized metal primer. Galvanized roofs require the use of a different paint than what is used on terne metal. Step 6 wait for the first coat to dry and then paint additional coats if necessary.

The paint should adhere to the prepainted metal surface. Use a brush roller or spray can depending on your preference or the size and shape of the metal object. If crawling around on a metal roof in the hot sun does. 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.

Apply the sherwin williams paint and primer to a galvanized roof with a paintbrush or a roller specifically designed for corrugated metal. A topcoat doesn t eliminate the need for a good primer the topcoat seals your paint but the primer makes the paint adhere properly. Acrylic latex provides the best coverage on prepainted surfaces. Water resistant metal roofing paint for example can be of great value if you live in a rainy area.

Terne metal roofs are extremely long lasting but because they look very similar to galvanized metal a person can unknowingly invite problems if they use the wrong paint. One of my neighbors used an oil based. Acrylic latex paint is a good choice for bare metal roofs and to go over old paint. Sand the entire metal roof surface very lightly with your wire brush or sandpaper.

You ll also need to purchase a primer designed for metal roofs. In the seattle area it is hard to find pros who repaint metal roofs.