Repainting Colour Steel Roof

One of my neighbors used an oil based paint as a primer since some of the metal was rusted and then covered the roof with one of the specially formulated roofing paints that is sold by calbar for use on old metal roofs for an added layer of protection.

Repainting colour steel roof.

Any building panel surface to be repainted must be prepared and treated properly to insure continued performance of the coating system. Their steel roof colors realistically replicate wood shake and slate. Fill a spray paint machine with a metal paint primer. Choose a paint that s right for your metal roof.

Spray one coat of the metal paint primer on the metal roof and allow it to dry at least two hours. Try to achieve a slightly abraded texturized finish as this helps your new paint bond with the roof finish. All the roofing businesses want to do is selling you a new roof. My roof uses snap loc 0 018 inch thick steel panels made by champion.

Another manufacturer pioneering two tone colors is matterhorn. Metallic colors such as silver light gray light blueish tones and yes even white if your home s siding provides a good contrast with the color of the metal roof. For a lighter color metal roof you may consider off white colors such as beige. Eventually it progresses to a green or greenish blue patina as it continues to weather.

It dulls and darkens to a brown color as it ages. Not using a sealant another mistake is to forget or ignore using a sealant before the application of the metal paint. Some historical homes have terne metal roofs and these need to be painted with oil based paint. Sand the entire metal roof surface very lightly with your wire brush or sandpaper.

This is why when you are considering painting your metal roofing it makes sense to go for specific paints for the metal roof. Galvanized metal roofs are usually painted with acrylic based paint. Steel roofing and siding is designed to provide decades of maintenance free use. Terne is best painted with an oil based paint.

There are cases where clients feel the need to change colors which can be done following the process outlined below for repainting steel panels. In the seattle area it is hard to find pros who repaint metal roofs. Find either oil based or acrylic based paint at your local home improvement store.