How To Paint Zinc Roof

Access the rusted galvanized metal roof using an extension ladder.

How to paint zinc roof.

Again work from your ladder as much as possible. Terne is best painted with an oil based paint. Coat the zinc plated metal with galvanized metal etching primer using a roller and a shed free roller cover. Stop and smooth the wet etching primer using a polyester paintbrush.

Brush vertically applying slight pressure. 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. Finish coatings once you have applied your sealer to your zinc or aluminium coated steel roof zincalume then you can apply your two coats of with roofbond roof paint. Scrape rust from the roof using a wire brush.

Apply a generous amount of paint across the entire roof. Wash the brush or roller you used for the primer or get a new one. Roll one three by three foot section at a time. Galvanized roofs require the use of a different paint than what is used on terne metal.

Wash the galvanized metal using a pressure washer. How to prepare a rusted galvanized metal roof for painting. Apply a coat of paint to the entire roof.