Painting Sheet Metal Roofing

Step 1 clean the roof.

Painting sheet metal roofing.

Not using a sealant another mistake is to forget or ignore using a sealant before the application of the metal paint. Here s how to make sure you make the right calls while addin. The first step in painting any metal roof is determining what substrate and existing coatings you are dealing with. Painting metal roofing provides you with a number of steps and decisions throughout the process.

This is a huge factor in what coating system you ll want to use and is critical to determining how to prepare the existing surface. Galvanized metal roofs are usually painted with acrylic based paint. Before applying a new coat of paint you need to get rid of any oil debris and dirt buildup that already exists. There are several different types of metals used in roofing applications.

Use a power washer or brush with a mild cleaner to remove grime and debris. This is why when you are considering painting your metal roofing it makes sense to go for specific paints for the metal roof. Although you can leave the steel panels unpainted many people. The first trick to corrugated metal roof is to not paint a dirty metal roof.

To ensure that you know what kind of metal your roof is made out of and what kind of paint you should use ask a professional roofer to inspect your home. Water resistant metal roofing paint for example can be of great value if you live in a rainy area.