Prepare Corrugated Iron Roof Painting

Apply the sherwin williams paint and primer to a galvanized roof with a paintbrush or a roller specifically designed for corrugated metal.

Prepare corrugated iron roof painting.

If you re not sure what kind of roof you have ask a professional roofer to inspect it before you paint it. To maintain the roof s integrity and condition you must protect the metal with a layer of paint. Inverted box rib ibr or corrugated roofing. If you are preparing to paint a rusted galvanized metal roof pay special attention to surface preparation or you will have a recurrence of rust and or flaking.

If crawling around on a metal roof in the hot sun does. Unfortunately over time this coating can fail leading to minor rust outbreaks. The first thing to decide before painting your roof is what colour to use. To treat red rusting use an appropriate anti corrosive primer metal etch primer solvent based.

Painting a galvanized steel panel roof is not all that different from painting other metal objects but you must ensure that the surface is perfectly clean before beginning the application process. To paint a metal roof you ll need to use an oil based paint if you have a terne metal roof or an acrylic based paint if you have a galvanized metal roof. Galvanized metal roofs are coated with a layer of zinc that inhibits rust. A corrugated metal roof is an excellent hard wearing choice for many diy projects such as building outhouses and sheds.

Two coats are recommended for optimum durability. This roofing material has a typical lifespan of 40 70 years if taken care of properly. You ll also need to purchase a primer designed for metal roofs. You can buy specialist paints that are suitable for metal roofs in a wide range of colours which means you can have just about any tint you like.