Before applying a new coat of paint you need to get rid of any oil debris and dirt buildup that already exists.
How to paint sheet metal roof.
Some homeowner s associations have rules about.
Metal roofs need special paints and special care.
Use a power washer or brush with a mild cleaner to remove grime and debris.
Pour an exterior grade rust inhibiting primer into a paint tray and apply it to each roof panel.
Some historical homes have terne metal roofs and these need to be.
Step 2 maintain the roof.
The first trick to corrugated metal roof is to not paint a dirty metal roof.
Use a long handled paint roller and apply primer until no portion of the metal is visible.
Check with your homeowner s association for any painting regulations.
Learning how to paint metal roofs what to buy and what to avoid can t be completely explained in one article but you can get a good idea as to what the best ways are to approach a project of this skill level and expertise.
Choose a color that goes with the.
Keep in mind that if your metal roof is located underneath trees dirt and debris will accumulate on your roof more quickly.