Galvanized Metal Roof Paint

If you re not sure what kind of roof you have ask a professional roofer to inspect it before you paint it.

Galvanized metal roof paint.

How to paint galvanized steel. 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. Paints that are made for galvanized surfaces will require less prep work and will adhere better than other kinds of paint. 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. Unfortunately over time this coating can fail leading to minor rust outbreaks. Black jack elasto kool 1000 5 gallon elastomeric reflective roof coating 10 year limited warranty item 139941. Black jack eterna kote 4 75 gallon silicone reflective roof coating lifetime warranty item 484330.

However paint on metal roofs often peels or rusts in which case it is time to repaint it. Although you can. You ll also need to purchase a primer designed for metal roofs. Because of its smooth slick zinc coated finish galvanized steel can be tricky to paint.

Some people use acrylic latex paint which is not designed specifically for galvanized metal so you will want to prime the surface before painting. How to paint galvanized steel roofing panels. Before you jump right into it it s critical to prep the nonstick surface so it can hold paint. Galvanized metal roofs are coated with a layer of zinc that inhibits rust.

For pricing and availability. 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. Galvanized metal requires either a zinc dust type paint or a latex paint. Metal roofing panels are often made of galvanized steel because it is resistant to water damage and is highly durable to impact.

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. Do not use alkyd based paints or oil based primer. If crawling around on a metal roof in the hot sun does.