How to Paint a Roof: A Guide to DIY Roof Painting

How to Paint a Roof: A Guide to DIY Roof Painting

Painting your roof can bring a whole new, different light and appeal to your home or property. It is one of the basic house improvement techniques that can bring a lot of difference and improvement to the overall appeal of your property.

Roof painting is a DIY project that can be done by the average homeowner. However, it can be quite a demanding task depending on the type and size of the roof.

This article will give you a step-by-step guide to DIY roof painting.


How should I prepare?

Preparing for a DIY roof painting project is not as complicated as it might seem. However, it is necessary to prepare every material and equipment necessary to make the experience as fun and seamless as possible.

But how can you completely prepare your materials and equipment without knowing the condition of your roof? This is where a preliminary inspection is necessary. Checking the condition of your roof does not only give you an estimate on how much paint you need to use. It also gives you an idea if repairs are necessary prior to applying paint to your roofs.

After the inspection, It’s important to clean your roof prior to painting. Wash the surface with water and a strong brush. Rinse and leave it to dry out. Check for adhesion using masking tape. If no coating comes off, then the surface is not ready and suitable for painting.


What will I need?

As mentioned earlier, it would be best to prepare everything that you require before painting your roof. The basic equipment needed for painting your roofs are the following:

  • A ladder
  • A paint roller
  • An extension pole
  • Safety gear
  • Brushes

Investing in a paint sprayer would be ideal if you intend to DIY paint your roofs frequently. A paint sprayer can be used for both small and large areas. It can also be used for painting any type of surface, including wood, metal, plastic, and concrete. This makes it an excellent choice for people who don’t have the time or interest in doing their painting work. Lastly, the most important material of all is paint. If you are not familiar with the type of paint ideal for the material of your roof, you can easily ask someone at your local Bunnings for advice.


How to Paint a Tiled Roof

Tiled roofs are very common for residential homes. They are easy to maintain, affordable, and add style and appeal to any home. Although you can use brushes to paint tiles roofs, it would be best to use rollers or spray paint to efficiently paint your tiled roof. It saves you a lot of time compared to using a brush.

The first thing you’ll need to do is select the appropriate paint for your tiled roof. If you have clay tiles, then you’ll need an oil-based paint, while if you have stone tiles, then you’ll need acrylic-based paint.

When painting a tiled roof, applying primer is also essential. Start with the ridge area, working down the slope of the roof. Allow it to dry completely before applying paint. Again, start with the ridge of the roof, going down to the slope of the roof when painting. You can apply a second coat once the first coat has completely dried up.

When working with paint, remember to wear eye protection and a respirator, especially when using a paint sprayer.


How to Paint a Metal Roof

The key points to remember when painting a metal roof is choosing the right type of paint. Oil-based and water-based are the most common types used for painting roofs. If you would like to achieve a more durable finish, oil-based paints would be ideal. However, it takes longer to dry and must be applied during a cooler day.

Easy application is the advantage water-based paints offer. However, their lifespan is quite shorter compared to oil-based paints.

Sprayers would be the best type of applicator to use if you want to achieve a more even finish. Rollers and brushes add more texture to the overall look of your roof. Application should start on the ridges going down the slope of the roof.


How to Paint a Colorbond Roof

Another popular type of roof used in most Australian homes is Colorbond roof. It is also a staple material used for the exterior of commercial and industrial buildings.

Similar to painting metal roofs, it is important to ensure that the surface of the Colorbond roof is clean. Prior to your choice of paint, apply a primer for better and efficient adhesion. We recommend using a paint roller with a long handle for most roofs. You can use an extension pole if needed, but this will make it more difficult to reach high spots on the roof.

Oil-based paints and water-based paints are also two of the most common types of paints used for Colorbond roofs.


What is the Best Roof Paint In Australia?

In Australia, there are many options of roof paints available in the market. From a simple DIY to professional painting, you have a variety of options.

Different roof materials require different types of paint coatings. All of them require priming to seal and prolong the lifespan of the roof, regardless of what material it may be.

Acrylic paints are an ideal paint for roofs if you are looking for a suitable paint material that can waterproof your roofs. It is also ideal for roof tiles offering high-quality finishes. Water-based and latex paints are generally suitable for use for painting roofs in Australia, even in areas with severe weather conditions.

The best roof paint in Australia is the one that suits your needs. But at the end of the day, it is up to you what kind of paint you would like to use on your roof.



Painting your roofs on a regular basis does not only upgrade the look of your home. It is a preventive maintenance that gives you the opportunity to see issues in your roof systems, all the while you extend the lifespan of this major component of your home.

Although seeking service from professional roof painters is the best course of action to take when painting your roof, you can actually do it on your own. With the right type of paint to use, the appropriate preparation and application, you can achieve a finish close to what a professional roof painter can offer.

Your success in DIY roof painting depends on many aspects – the type of paint you use, the equipment that you use to paint the roof, and how you execute the painting process. The right type of paint is also a critical factor that determines the success of your DIY roof painting project.

Still, professional roof painters offer the convenience and confidence that may take you years to achieve when it comes to painting roofs. Companies like Portos offer years of extensive expertise and experience in painting roofs around the Central Coast area. If you are looking for fast and efficient roof painting services without having to break your back and your bank, Portos has something to offer. Contact us today to learn more about our roof painting services and offers. Dial 02 8317 4838 today.