Galvanized Metal Roof Paint

You ll also need to purchase a primer designed for metal roofs.

Galvanized metal roof paint.

If painting light to moderately used indoor metal surfaces think wall sconces bed frames or guest room night tables go with water based acrylic paint a cheaper 15 to 40 per gallon. After many years of exposure to the elements the paint on the roof began to wear off crack and peel necessitating. Start by cleaning the. Many metal roofs are made out of galvanized metal which is a type of metal that has been covered with hot zinc in order to protect it from the weather.

Metal roofing panels are often made of galvanized steel because it is resistant to water damage and is highly durable to impact. How to paint galvanized steel roofing panels. If you re not sure what kind of roof you have ask a professional roofer to inspect it before you paint it. 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.

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. Before you jump right into it it s critical to prep the nonstick surface so it can hold paint. However paint on metal roofs often peels or rusts in which case it is time to repaint it. Do not use alkyd based paints or oil based primer.

Apply the sherwin williams paint and primer to a galvanized roof with a paintbrush or a roller specifically designed for corrugated metal. Unfortunately over time this coating can fail leading to minor rust outbreaks. Galvanized metal roofs are coated with a layer of zinc that inhibits rust. Black jack eterna kote 4 75 gallon silicone reflective roof coating lifetime warranty item 484330.

My house was built circa 1880 and still has its original terne metal roof which consists of individual metal shingles with an embossed decorative pattern. Because of its smooth slick zinc coated finish galvanized steel can be tricky to paint. For pricing and availability. Some people use acrylic latex paint which is not designed specifically for galvanized metal so you will want to prime the surface before painting.

Although you can. If crawling around on a metal roof in the hot sun does. Black jack elasto kool 1000 5 gallon elastomeric reflective roof coating 10 year limited warranty item 139941.