How Often To Paint A Metal Roof

A current alternative trend in roofs is the use of aluminum.

How often to paint a metal roof.

Although the national average for metal roof painting jobs comes in at around 2 525 most homeowners find that the current condition of their roof also affects how much the work costs. Painters use multiple coats of various substances that help preserve the roofing including primers sealants and the paint itself. Sand the entire metal roof surface very lightly with your wire brush or sandpaper. I suggest going to a quality paint store and using the system they recommend for repainting metal roofs.

Available in a variety of color schemes aluminum roofs require very little maintenance. You ll also need to purchase a primer designed for metal roofs. Try to achieve a slightly abraded texturized finish as this helps your new paint bond with the roof finish. Flashing failure or soldered standing seams coming apart it s essential to hire a professional to repair your roof.

A topcoat doesn t eliminate the need for a good primer the topcoat seals your paint but the primer makes the paint adhere properly. These systems will have better durability than what you buy locally but expect to pay upwards of 400 per gallon for the paint. The good news is many of the problems in metal roofs including peeling paint surface corrosion and small holes can be addressed and repaired even by non professionals. Acrylic latex paint is a good choice for bare metal roofs and to go over old paint.

Today metal roofs often consist of an alloy steel with a zinc coating applied to it for protection known as galvanized metal. New metal roof construction comes with a paint system ensuring years and years of protection and aesthetic beauty. When more serious issues are found e g. Air dry kynar paint systems are available usually best done through a metal roof manufacturer.

Oil based alkyd paint may also be used with an appropriate galvanized metal primer.