Can You Repaint A Metal Roof?

5 Ways to Prevent Rust on Your Metal Roof Lasco Roofing & Sheet Metal Co.

If you’re considering repainting your metal roof, you’re probably wondering what your options are. The good news is that metal roofs are actually easier to repaint than other roof types, such as asphalt shingles. In this article, we’ll discuss the basics of metal roof painting as well as the pros and cons of this option. By the end, you should have a better idea of whether or not this is the best choice for your roof.

Preparation for Painting a Metal Roof

Before you can begin painting your metal roof, there are a few steps you need to take to ensure the best results. First, you’ll need to clean the roof. This step is critical, as any dirt or debris will prevent the paint from sticking and could lead to peeling or chipping. You’ll need to use a pressure washer to remove any dirt, and if necessary, you can also use a wire brush to remove any stubborn stains. Once the roof is clean, you’ll want to make sure it’s completely dry before you begin painting.

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Next, you’ll need to inspect the roof for any signs of damage. This includes checking for rust and other corrosion. If you find any, you’ll need to repair it before you begin painting. Otherwise, the paint won’t adhere to the metal properly and it could cause further damage. Once the roof is repaired, you’ll need to apply a primer to the metal before you begin painting. This will help the paint stick better and last longer.

Paint Type and Color Options

Once the roof is prepped, you’ll need to decide on the type and color of paint you want to use. For metal roofs, you’ll want to use a paint specifically designed for metal surfaces. This type of paint is often referred to as “metal roof paint” and it’s designed to withstand the elements and provide a long-lasting finish. When it comes to color, there are a wide variety of options available, so you should have no problem finding a color that matches your home’s aesthetic.

Costs and Benefits of Repainting a Metal Roof

The cost of repainting a metal roof will vary depending on the size of the roof and the type of paint you choose. On average, you can expect to pay anywhere between $1,500 and $5,000 for the entire project. The good news is that a repainted metal roof can last up to 20 years, so it’s a great long-term investment. In addition, painting a metal roof can help to extend its lifespan and can even reduce the amount of energy needed to heat and cool your home.

DIY or Hire a Professional?

The decision to repaint your metal roof is ultimately up to you. If you’re comfortable with the steps involved and feel confident in your painting skills, you can certainly try to do it yourself. However, if you’re not sure what you’re doing, it’s best to hire a professional. A professional roofer can ensure that the job is done correctly and can help you avoid any costly mistakes. They can also provide additional advice and guidance on the best paint and primer to use.

Pros and Cons of Painting a Metal Roof

Painting a metal roof can be a great way to extend its lifespan and improve its overall appearance. It’s also relatively inexpensive and can be done relatively quickly. On the downside, painting a metal roof can be a labor-intensive process and it may not always be the most cost-effective solution. Additionally, if you don’t use the right type of paint or primer, the paint may not adhere properly and could chip or peel.


Before you decide to repaint your metal roof, it’s important to weigh the pros and cons and to make sure you’re prepared for the job. If you’re not comfortable doing it yourself, it’s best to hire a professional to ensure the job is done correctly. Painting a metal roof can be a great way to extend its lifespan and improve its overall appearance. With the right preparation, painting your metal roof can be a relatively straightforward and cost-effective project.