Old Painted Metal Roof

Apply latex paint to the surface.

Old painted metal roof.

The roof was power washed and a metal putty knife was used to scrape the rust and old paint. A topcoat doesn t eliminate the need for a good primer the topcoat seals your paint but the primer makes the paint adhere properly. How do i repaint a metal roof on an old house. You can also use oil based alkyd paint but.

Wait at least an hour for. Photo b shows an area that has been scraped. Galvanized roofs require the use of a different paint than what is used on terne metal. Although it isn t recommended to use a metal implement to scrape the roof it was the only way to remove the loose rust and old paint.

Unfortunately a painter is seldom blessed with the gift of a bare metal roof to work with. Scrape away any loose or flaking paint using your putty knife. Welcome to painted rusted roofing western states metal roofing is the leader in painted metal roofing products that look old and weathered. Avoid painting in the rain as this could wash your paint away.

Painted metal roofs come with a baked on factory finish and you can re coat these as well as paint bare metal roofing with acrylic latex paint. A wire brush or sandpaper may help loosen tough areas. Acrylic latex paint is a good choice for bare metal roofs and to go over old paint. Apply a coat of primer to the entire roof.

The great majority of the time the roof will have a previous coating on it. In fact even after painting a metal roof it is necessary to perform a cleanup washing down the roof with a mixture of bleach liquid detergents and water at least once every six months. Choose a day with good weather. Oil based alkyd paint may also be used with an appropriate galvanized metal primer.

Sand the entire metal roof surface very lightly with your wire brush or. 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. You need only one. If possible try to.

The paint should adhere to the prepainted metal surface. Acrylic latex provides the best coverage on prepainted surfaces. Use a paintbrush or a paint roller to spread the primer. Terne is best painted with an oil based paint.

There is no other company in the industry that has an equal color selection or authenticity of paint prints. Some old roofs have been found to have 30 40 layers of paint on them. The roof should be swept clean of debris every few weeks to prevent small pests from finding a home in leaves dead branches or long lost golf balls. We have stunning colors that actually look like real patina d metal.

You have to be extremely careful not to pierce the metal. Applying the new paint 1.