Best Way To Paint A Metal Roof

A roof that will be often exposed to direct sunlight will perform best with a different paint composition than one in a damp shaded area.

Best way to paint a metal roof.

Galvanized metal roofs are coated with a layer of zinc that inhibits rust. If painting light to moderately used indoor metal surfaces think wall sconces bed frames or guest room night tables go with water based acrylic paint a cheaper 15 to 40 per gallon. The best and safest way to paint a metal roof is to hire a professional to do the work in a safe convenient and timely manner that will not damage the appearance and structural quality of the existing roof. 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.

Terne is best painted with an oil based paint. Another mistake is to forget or ignore using a sealant before the application of the metal paint. You ll also need to purchase a primer designed for metal roofs. Sand the entire metal roof surface very lightly with your wire brush or sandpaper.

If you are preparing to paint a rusted galvanized metal roof pay special attention to surface preparation or you will have a recurrence of rust and or flaking. This is why when you are considering painting your metal roofing it makes sense to go for specific paints for the metal roof. Water resistant metal roofing paint for example can be of great value if you live in a rainy area. Unfortunately over time this coating can fail leading to minor rust outbreaks.

Unfortunately those funds needed to hire a professional are not always readily available. Terne metal roofs are extremely long lasting but because they look very similar to galvanized metal a person can unknowingly invite problems if they use the wrong paint. Not using a sealant. Galvanized roofs require the use of a different paint than what is used on terne metal.

One of my neighbors used an oil based. To make the optimum choice for your roof consult a paint specialist. The type of paint you should use for the topcoat on your metal roof will depend on the weather conditions and roof position.