Prepare Corrugated Iron Roof Painting

Unfortunately over time this coating can fail leading to minor rust outbreaks.

Prepare corrugated iron roof painting.

This roofing material has a typical lifespan of 40 70 years if taken care of properly. The first thing to decide before painting your roof is what colour to use. Pal corrugated roller kit if painting corrugated iron resene black 75 100mm brush for cutting in fl ashings and the ends of sheets haydn genius or pal legend if painting longrun or trough section roof. 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.

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. If you re not sure what kind of roof you have ask a professional roofer to inspect it before you paint it. To treat red rusting use an appropriate anti corrosive primer metal etch primer solvent based. Two coats are recommended for optimum durability.

Apply primer or promac roofcote to the prepared surface using a roller wool or synthetic type brush or by airless spraying. Inverted box rib ibr or corrugated roofing. Galvanized metal roofs are coated with a layer of zinc that inhibits rust. To maintain the roof s integrity and condition you must protect the metal with a layer of paint.

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. You ll also need to purchase a primer designed for metal roofs. A corrugated metal roof is an excellent hard wearing choice for many diy projects such as building outhouses and sheds. Apply the sherwin williams paint and primer to a galvanized roof with a paintbrush or a roller specifically designed for corrugated metal.