How To Paint Corrugated Tin Roof

How to paint corrugated metal roofing.

How to paint corrugated tin roof.

Applying the paint apply the sherwin williams paint and primer to a galvanized roof with a paintbrush or a roller specifically designed for corrugated metal. Roll in a vertical motion working backward toward the extension ladder. Again work from your ladder as much as possible. The first trick to corrugated metal roof is to not paint a dirty metal roof.

You ll get the best results if you use brushes or rollers designed for a metal roof. Before applying a new coat of paint you. Step 2 maintain the roof. Apply a generous amount of paint across the entire roof.

Mix 1 tablespoon dish soap and 1 gallon of water in a bucket to create a soap solution. Step 4 purchase a primer. How to paint corrugated metal. Pour an exterior grade rust inhibiting primer into a paint tray and apply it to each roof panel.

Apply a coat of paint to the entire roof. Wait three hours for the metal to dry. Work the brush back and forth to remove rust spots. Use a long handled paint roller and apply primer until no portion of the metal is visible.

Step 5 apply the primer. Begin at the far side of the roof. Wash the brush or roller you used for the primer or get a new one. If your roof is unpainted prime it with a metal primer.

Scratch rust off the corrugated metal with a stiff bristled wire brush. Now that your roof is cleaned and primed you can start painting. Spray down the corrugated. Apply the metal etching primer to the rusted galvanized metal roof using the roller.

Step 1 clean the roof.