What is the Roof Painting Cost in Perth? Painting your roof is much more than just an aesthetic fixture. A proper paint job can also protect your roof from UV weathering and water damage. Over time, your roof will wear and need repainting to look new again. 

 The first thing many of our clients ask is: How much does roof painting cost? The team at Fremantle Roofing Services is here to share their expertise and knowledge on house roof painting costs in Perth, Australia. We will cover roof painting costs as well as prep work and tile roof painting costs.

Roof Painting Cost

Depending on the size of your roof, roof painting costs will be anywhere between $2,000 to $5,000. This price includes costs for labor and materials. Unlike painting your walls, house roof painting requires specialized tools and safety procedures. 

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Roof Painting Cost per M²

Generally, roof painters charge by square meter. In Australia, the average roof painting cost per meter squared is between $15-$30 per square meter. A medium-size house with a 150-meter squared roof will cost between $2,250-$5,000 to paint.

Roof Tile Paint Cost

Strictly speaking, roofing tiles do not usually require painting. However, painting roof tiles can extend their life and make them more resistant to weathering from the elements. Typically, it is more expensive to paint roof tiles. 

 You can expect to pay between $40 to $50 per hour for tile paintwork. Roof tile paint costs are usually more expensive because tiles require special primer and paint.

Types of Roofing Paint

Acrylic roof paint

Experts typically use three main types of roofing paint. Each type of paint has advantages and disadvantages.  


Acrylic paints are a popular roofing coating that excels at repelling UV rays. Acrylic paints are relatively inexpensive and provide good impact resistance. Acrylic coatings are also flexible, so they can handle expansion and contractions that happen throughout the year. 

 The main downside of acrylic paints is that they are susceptible to weathering and chipping. Acrylic paint doesn’t handle cold well and can crack or chip during the winter. Acrylic also takes a longer time to cure than other paints. 


Silicone coatings provide a tough, flexible top layer that reflects UV rays and prevents impact damage. Silicone coatings are one of the most popular options for home improvement jobs around the country. Silicone also has excellent water resistance and is functionally waterproof. 

 The main downsides of silicone coatings are the costs and lengthy application process. It is also difficult to attach fixtures to silicone.


Polyurethane coatings typically have a two-layer structure. The bottom layer is a tough and flexible membrane that adheres to the roofing surface. The topcoat offers UV resistance and holds colour. 

 Polyurethane coatings are highly fade and impact-resistant, but they are not very flexible. 

Factors That Affect Roof Painting Costs in Perth

Roof Size

The main factor affecting roof painting costs in Perth is roof size. Generally speaking, roofing companies charge per meter squared. The larger the surface, the more primer, paint, and labour painting will take. 

Roof Complexity

The complexity of your roof design also matters. For example, it will likely be less expensive to paint a traditional flat roof than a curved or butterfly roof. Painters will also consider the placement of fixtures such as skylights or chimneys. 

Prep Requirements

The painters will need to wash your roof thoroughly before applying new paint. They will first pressure wash the surface to remove dirt and debris. The more prep work required, the more you’ll have to pay for painting. 

Roof Condition

If your roof is in poor condition, the roofers will have to perform repairs before they can paint. For example, they may have to replace broken or loose tiles or fix any existing leaks. The more extensive the damage, the more you will have to pay for repairs before painting. 

Paint Type and Quality

Roofing paint is different from normal paint you use in your home. Roofing paint contains special primer and pigments specifically meant for use outside on roofing-specific materials. For instance, you would use different types of paints for ceramic tiles and metal panels. 

 Paint colour also affects cost. Some colours will require multiple applications. 

Roof Slope

The steeper your roof pitch, the more expensive the paint job will be. The increased cost is due to safety issues on steep roofs. For example, the painters may have to use a safety harness if the roof is steep enough.

How Often Should I Paint My Roof?

Experts recommend that you repaint your roof at least once every 10-15 years. After about 10 years, the paint layer will wear down, exposing the underlying tiles and panels. Bare roofing elements are much more susceptible to UV damage and water damage. 

 Contractors will often recommend repainting when performing roof repairs and renovations. If the underlying panels or tiles are too damaged, you may have to replace your roof. Common signs that your roof needs painting include:

     Peeling or cracking of existing paint

  •     Powdery roof appearance
  •     Blistering exterior paint
  •     Corroded or rusting panels
  •     Leaks and cracks

 If you notice any of these signs, you should look into repainting your roof. You can catch these issues early if you remember to get your roof inspected by an expert at least once per year. 

Benefits of Painting Your Roof

roof paint colours

Protect Your Roof

Painting your roof can protect it from the wear and tear of UV rays and the weather. Perth has one of the sunniest climates in the country, so a protective paint layer can prevent degradation from the sun’s harsh rays. A fresh coat of paint can also protect against water damage and fading. 

 Repainting and resealing your roof can extend its life up to five years or more. 

Reduce Energy Consumption

A roof paint job can also reduce energy consumption from heating and cooling. Roofing paint acts as an insulator during the winter and repels heat during the summer. Further, roofing paint reflects sunlight and reduces the temperature of the roof. 

Increase Home Resale Value

Painting your roof can pay for itself by increasing the resale value of your home. According to experts, roof painting can increase your home value by up to 15%. New paint increases your home’s curb appeal and makes it more attractive to buyers. 

Prevent Mold and Mildew

Mould and mildew can wreak havoc on your roofing fixtures. A new coat of paint will prevent the formation of harmful growths such as mould and fungi. 

Roof Painting Costs FAQ

No, you do not need to paint your roof. However, painting is often a good idea because it can extend your roof’s lifespan and increase your home’s resale value. Also, painting can protect your roof from fading and water damage.

You can, but we do not recommend it. Roof painting is different from painting your house and requires special paint and materials. Also, roof painting can be dangerous, so it’s best to have qualified experts handle the job.

It depends on the age and condition of your roof. A new coat of paint can solve many roofing issues, but extensive damage will require renovation or replacement. Make sure to talk to your contractor for paint, renovation, and replacement options.

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Affordable and Reliable Roofing Services

At Fremantle Roofing Services, no roofing job is too big or small. We have been serving the Perth area for over 25 years and have built a strong reputation in the community. We take pride in our work and strive to make Perth roof painting costs affordable.

If you are interested in our roof painting services in Perth, contact Fremantle Roofing Services online, or call us on 0400854758 today to receive a free quote!