How To Paint A Metal Barn Roof

Direct to metal paint is designed to work with the primer.

How to paint a metal barn roof.

Apply the sherwin williams paint and primer to a galvanized roof with a paintbrush or a roller specifically designed for corrugated metal. 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. Allow the paint to completely dry before applying a second coat. You have plain asphalt fibered asphalt and fibered aluminum asphalt.

You ll also need to purchase a primer designed for metal roofs. You can update your roof and prevent further rusting by cleaning it up and giving it a fresh coat of paint. If crawling around on a metal roof in the hot sun does. There is one other type of coating that is commonly found on buildings like barns or storage sheds.

Paint over the primer with a water based metal roof paint that contains rust inhibitors. This is why when you are considering painting your metal roofing it makes sense to go for specific paints for the metal roof. If you re not sure what kind of roof you have ask a professional roofer to inspect it before you paint it. Painting metal roofing provides you with a number of steps and decisions throughout the process.

Follow the same procedures as you did with the primer to apply the paint to your pole barn. Paint all surface areas with a direct to metal paint using your airless paint sprayer. Metal roofs are prone to rust because they are constantly exposed to the elements. If properly painted the paint will not only improve the appearance but protect the roof from further rusting.

Another mistake is to forget or ignore using a sealant before the application of the metal paint. Asphalt roof coatings are sometimes used on these roofs because they are extremely cheap and are thick enough to fill pinholes in the metal. Not using a sealant. Painting a metal roof introduction.