Before applying a new coat of paint you need to get rid of any oil debris and dirt buildup that already exists.
Painting sheet metal roofing.
Metal roofing panels are often made of galvanized steel because it is resistant to water damage and is highly durable to impact.
Here s how to make sure you make the right calls while addin.
Although you can leave the steel panels unpainted many people.
Find either oil based or acrylic based paint at your local home improvement store.
The first step in painting any metal roof is determining what substrate and existing coatings you are dealing with.
The first trick to corrugated metal roof is to not paint a dirty metal roof.
Step 2 maintain the 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.
Galvanized metal roofs are usually painted with acrylic based paint.
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.
There are several different types of metals used in roofing applications.
Water resistant metal roofing paint for example can be of great value if you live in a rainy area.
Step 1 clean the roof.