How Much Does Roof Painting Cost?

How Much Does Roof Painting Cost

Roof painting protects the surface by providing a barrier against harsh weather, UV rays, and moisture, which can prevent damage and extend the roof's lifespan. It also enhances the aesthetic appeal of a home, giving it a fresh, updated look and potentially increasing property value. It is essential to restore and repaint the damage caused. In Australia, the average cost ranges from $15 to $30 per square metre. For a medium-sized house with a 150-square-metre roof, the expense is between $2,050 and $4,000. If you want to know about the prices of roof painting this cost guide has complete information. Check and find how much roof painting can cost for your project. You must consider each detail of your project to estimate the price precisely.

Cost Of Painting A Roof In Australia

The cost of restoring and painting roofs in Australia can vary from $40 to $120 per square metre. The average cost is $70 to $80 per square metre. To paint the whole roof, it will cost you around $2,000 to $12,000 depending on the size of the house. These prices may vary depending on several factors. Let us explore prices from different aspects that can help estimate the cost for any roof painting project.

Different Australian Cities And Roof Painting Average Costs

Roof painting costs in Australian cities vary due to several factors, including local labour rates, climate conditions, and regional demand. In cities like Sydney and Hobart, prices tend to be higher, ranging from $25 to $40 and $22 to $37 per square metre respectively, due to higher labour costs and the need for specialized materials that can withstand more extreme weather conditions. Melbourne, Perth, and Canberra have mid-range costs of $20 to $35 per square metre, reflecting balanced labour rates and moderate climate challenges. Brisbane and Adelaide offer lower cost ranges of $18 to $30 per square metre, benefiting from lower labour costs and milder weather, which reduces the need for frequent maintenance. Darwin's costs, $20 to $33 per square metre, are influenced by the need for paints that can endure high humidity and tropical conditions.

Type Of House And Their Roof Painting Costs:

Depending on the size of the house, the experts provide a quote for roof painting. The costs of roof painting for various houses are:

The prices given above are estimates and also might vary depending on the roof painting company or painters you choose.

Additional Costs for High-Rise Buildings

When painting the roof of a high-rise building, several additional costs come into play due to the increased complexity and risk.

• Scaffolding and Safety Equipment: Painting high-rise buildings requires extensive scaffolding, safety harnesses, and other specialized safety equipment. This can add $1,000 to $5,000 to the overall cost, depending on the height and structure of the building.


• Specialized Labour Costs: The labour required for high-rise roof painting is typically more expensive because it demands workers with specialized skills and experience in working at heights. Expect to pay 20-30% more in labour costs compared to standard roof painting jobs.


• Access Solutions: Reaching all areas of a high-rise roof may necessitate the use of cherry pickers, abseiling equipment, or other specialized access solutions. These can add anywhere from $500 to $2,000 to the project cost.


• Insurance and Permits: Additional insurance coverage and permits are often required for high-rise work to ensure safety and compliance with regulations. These administrative costs can range from $500 to $1,500.

Thus, the added complexities of painting a high-rise building's roof can increase the total cost by $2,000 to $10,000 or more, depending on the specific requirements of the project.

Roof Spray Paint Cost:

Roof sprays are the alternatives for roof paints. These are thicker when compared to roof paints and provide a tough coating that prevents the roof from getting damaged by harmful rays. On the other hand roof paint is thinner and might require double coating to prevent the roof from any kind of damage.

The cost of roof spray paint varies depending on the type of house. The average cost of roof painting a standard house can range between $1,000 to $4,000 depending on various factors. Commercial buildings may have higher costs due to their large sizes which could go up to $10,000 or higher as well.

Roof Painting Costs Based On Type Of Roof:

There are various types of roofs and the cost of roof painting varies from roof to roof. The most commonly used roof materials in Australia are concrete and colourbond roofs. The cost of painting a concrete roof is somewhere around $700 to $2,600. The cost of sealants and acrylic paints varies on the quality you choose for painting your roof. The cost for painting a colorbond roof charged by local roof painters is around $700 to $1,800 which includes both cleaning and painting your roofs.

• Asphalt Shingles: These are generally less expensive to paint because they are straightforward to work with and require standard acrylic or elastomeric coatings. The cheapest roof painting is available for this material.


• Metal Roofs: Metal roofs may need rust treatment and specialized silicone coatings, which can increase the overall expense. Metal roofs are smoother and require less paint, making them generally less expensive to paint than concrete tiles.


• Tile Roofs: Tile roofs often need roof glaze or high-quality acrylic paints, contributing to higher costs than other roofing material due to the materials and techniques required. Terracotta tiles require specialized paints, potentially increasing the painting cost compared to concrete tiles, which are more versatile and easier to paint with standard roof paints.


• Slate Roofs: Slate roofs require specialized slate paints that are designed to adhere to the natural stone and provide long-lasting protection. This is one of the roofing materials that cost more on painting.


• Wood Shingles/Shakes: Painting or staining wood shingles involves using stain or oil-based paints to protect the wood, which can add to the cost, especially if multiple coats are necessary. However, this is cheaper than most roof painting works.

Thus, the type of roof material impacts the painting cost due to the need for specific preparation, types of paint, and potential additional treatments required for each material.

Painting Bottles Cost By Volume

These costs are based on average market rates and can vary depending on the brand, type of paint (e.g., acrylic, enamel, oil-based), and the specific retailer.

Details on Paint Quality and Lifespan for Australian Roofs

These costs and lifespans can vary based on factors such as the quality of the paint, the specific brand, and the environmental conditions where the roof is located.

Factors Affecting The Price Of Roof Painting

• The height and length of the roof: The size of the roof plays a major role in determining the cost of roof painting. In case the roof is larger and more in length, the cost of painting it will also increase. More the area of the roof, more will be the paint required and also the labour charges will increase accordingly. In order the roof is larger in size, it might also require multiple access points as well.


• Materials used while painting the roof: There are various high quality materials that are used while painting your roof such as the paintbrush and rollers which will increase the overall cost of painting the roof. All these add up and increase the overall cost of roof painting services.


• Amount of paint required for painting the roof: The amount of paint required for the roof also affects the cost of painting. For this, it is important to measure the surface area of the roof and for this, you can measure the length and width of each section of the roof. The more the surface of the roof, the more paint you will need for painting which will eventually increase the cost of roof painting.


• Type of paints you use for your roof: There are various types of paints available in the market these days that are used for painting the roof. Each type of paint has different costs. The most commonly used paints for painting roofs in Australia are acrylic and enamel paints. Acrylic paints are water-based and are generally used for roofs that are in good condition. Enamel paints are oil-based paints that are used for roofs that are in poor condition like a lot of rust and are damaged.


• Access to your roof: Sometimes accessing the roof is the most difficult issue that is faced by the painters for which they might charge you more money. For example, roofs of multi-storey buildings are harder to access which will require advanced equipment and more labour as well. This will eventually increase the cost of painting your roof.


• Condition of the roof: The condition of your roof will also impact the cost of painting and restoration. In case the roof is damaged excessively, the cost will increase eventually. In this case, the previous roof casing and painting might also need to be removed and repaired before you paint it which will require more labour work as well.

What Is The Value Roof Painting Adds To Your House?

• Increasing lifespan of the roofs and protection: There are many harmful rays that can affect the quality of the roof especially when it is not protected. A fresh coat of paint will protect the roof from these rays and reduce potential future repair costs.


• Increases the resale value of your house: Repainting your house roof and maintaining it regularly will surely help increase its resale value.


• Enhances the look of your house: Roof painting also enhances the look of your house that gives an appealing look to your house.


• Energy efficient: There are roof paints that reflect and help in bouncing back the sunlight. These types of roofs help in cutting down the electricity charges of the air conditioners.

What Are The Steps Associated With Roof Painting?

• Cleaning: The first step before roof painting is cleaning the roof. This will help in removing all the dirt and debris that can affect the painting process. Cleaning is generally done by pressure washing, scraping or chemical washing.


• Repairing: Before you start painting the house, you have to repair the roof cracks that can cause leaks and also if there are any other damages caused as well. This generally involves fixing flashes, patching holes and fixing missing tiles in the roof.


• Painting: Once you have repaired the roof, it is time for you to paint it. You can use high-quality paints that protect the roof from getting damaged and enhancing its overall look.