Painting Aluminum Roofing

Not using a sealant another mistake is to forget or ignore using a sealant before the application of the metal paint.

Painting aluminum roofing.

If you re not sure what kind of roof you have ask a professional roofer to inspect it before you paint it. More than likely it sounds like a traditional aluminum oil based paint on the roof itself. And one of the greatest advantages of aluminum roofing is its energy efficient quality. Aluminum roof paint should be oil based.

This is why when you are considering painting your metal roofing it makes sense to go for specific paints for the metal roof. Not only is it affordable but aluminum roofing is also long lasting and environmentally friendly. It tends to blow the lid off the cans. Water resistant metal roofing paint for example can be of great value if you live in a rainy area.

For truly greasy or dirty aluminum siding or other outdoor pieces use a commercial degreaser in the power washer or sprayed on the surface to ensure it is as clean as possible and ready to take on primer and paint. Aluminum is seldom available in an acrylic product due to the extreme volatility of suspending an aluminum powder in a water based product. Most aluminum paints need to be put on in several layers the primer and then several layers. There are some acrylic base primers and paint that will work on chalky aluminum.

Aluminum roofing is very popular because it offers many advantages. A topcoat doesn t eliminate the need for a good primer the topcoat seals your paint but the primer makes the paint adhere properly. A pre mixed solution of this type can be found in most paint stores under the name aluma prep made by amchem. A good coat of paint goes a long way in extending the life of any quality aluminum roof.

Oil based alkyd paint may also be used with an appropriate galvanized metal primer. Acrylic latex paint is a good choice for bare metal roofs and to go over old paint. Fibered or asphalt aluminum would be dull in appearance. If you have an aluminum roof or are considering installing one keep in mind the importance of maintaining your roof properly.

You can also use oil based alkyd paint but. The roof must be thoroughly cleaned before any primer is added. Apply a cold water and phosphoric acid mixture to prepare the aluminum surfaces to accept and cling to paint. If the aluminum is outside use a power washer to remove all grit and grime that can stick to the aluminum surface.

You ll also need to purchase a primer designed for metal roofs.