Can You Paint A Galvanized Metal Roof

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

Can you paint a galvanized metal roof.

However if you have to repair your galvanized metal roof anyway it might be a great visual decision to paint it afterwards. Painted metal roofs come with a baked on factory finish and you can re coat these as well as paint bare metal roofing with acrylic latex paint. Galvanized steel on the other hand cannot be painted with an oil based or aluminum based paint. Some people will leave a galvanized metal roof as is whereas others prefer to paint it.

Paint will not adhere to your metal roofing unless you apply an etching primer first. You can also use oil based alkyd paint but. It is not necessary to wait for the material to weather and no special treating of the galvanized surface is necessary prior to painting. Find either oil based or acrylic based paint at your local home improvement store.

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. Galvanized metal requires either a zinc dust type paint or a latex paint. To ensure that you know what kind of metal your roof is made out of and what kind of paint you should use ask a professional roofer to inspect your home. 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.

Galvanized steel is often used as roofing panels because it is so highly durable and resistant to water damage.