The average cost of exterior house painting in Australia can change depending on a variety, just like your interior. But you should expect the total cost of house exterior painting to be higher than interior house painting, as there can be more risks involved when working outdoors.

As each paint job varies from one to the next, the exact price for how much to paint a house exterior in Australia will depend on a number of factors, due to the cost of paint and coatings to hours of work the professional painters need to finish the job. This is the same for interior house painting.


How often should I paint my house exterior?

The wall paint on a house exterior will last roughly 5 to 10 years, depending on the environment and local weather. Humidity, rainfall, sun damage, and extreme weather conditions all contribute to the deterioration of exterior house paint. Speak to your professional residential painter for advice on what outdoor paint will best suit your exterior walls.

By using the right paint and thorough preparation methods, you can extend the lifespan of your exterior house paint much further. For a more accurate price estimate on the cost of how much to paint a house exterior, you can factor in the number of years you can go between re-paints.

How often should I paint my house interior?

The time you can go between re-painting the interior of your house is different for each room. Knowing how often to paint your house interior can help you cut back on renovation and maintenance costs. You will have to decide when you repaint by considering how often you use each room, how much wear and tear your walls have, how often you repaint, and how many rooms you have to cover.

  • Dining and living rooms: These are often the most used spaces in a home. Use durable, high-performing paint and you can go 5 to 7 years between giving the walls a fresh coat.
  • Hallways: Everyone walks through the hallway when entering or exiting their home or a room. The constant brushing up against the walls or bumps and knocks can easily cause paint damage. Try to maintain your hallway walls with a new coat of paint every 2 to 3 years.
  • Bathrooms, laundry, garage, and kitchens: These are high-moisture, high-traffic areas of the home that can cause significant damage to your walls in the long term. Humidity, steam, cleaning agents, grease, and cooking oil can leave stains and discolour your existing paint, so 3 to 4 years should be the most time you go between a repaint.
  • Bedrooms: Changing up the paint or colour of your bedroom walls is more of a cosmetic decision. But if you notice that the existing paint is peeling or fading, it might be time for a repaint.

How much to paint a house in Perth professionally

Cost to paint house exterior

Asking how much does an exterior painter cost is a common question for anyone looking to do exterior house painting. As we mentioned earlier, you can expect exterior house painting to cost more than interior house painting as the stakes are higher when working outdoors. Additionally, exterior painting can require more prep work to be done, which increases the amount of time painters are on site for.

The average cost of how much to paint a house exterior in WA takes a few things into account. To properly estimate the overall cost of a house exterior painting project, consider these factors:

  • How much paint is needed per square metre
  • What type of paints and coatings
  • Labor costs and billable hours
  • How much prep and priming work the painters will do (e.g. mould removal or sanding)
  • The number of surfaces being painted

Top Residential Painters

Cost to paint house interior in Perth

Interior painting usually has more predictable costs as you can count the number of rooms to be painted. However, the size and challenge of the room to be painted will also affect cost. Asking how much does an Interior painter cost is a common question for anyone looking to do interior house painting. Registered and qualified painters, like our team at Elite Painting, often only take on projects over a certain price. This shows confidence in the team of experienced painters’ handiwork. 

On average, how much is costs to paint the interior of your home in Australia can typically range between a rough average of $2,500 to $6,000 for a standard-sized home though it can change on a prospects, most of which we have listed. 

How much to paint a room in Australia

To get the most accurate estimate of the overall cost, you should make note of these factors before contacting a professional painter. They include:

  • The amount of paint needed per square metre
  • The type of paint (e.g. humidity-resistant paint for bathrooms)
  • How much each tub of paint costs – some surface may require more coats or a protective sealant
  • Cost of labour
  • How many surfaces will be difficult to reach and require more equipment and time
  • The number of surfaces needing a paint job

When is the best time for house painting?

As a first-time home builder or renovator contemplating interior or exterior house painting, you might be uncertain about the associated costs. Naturally, you want to remain within your budget and schedule without incurring additional expenses. The time of year you choose to paint significantly influences both the final outcome and the time it takes to complete the project.

It’s crucial to decide on the optimal painting season during the planning phase to avoid unforeseen expenses resulting from unfavorable weather or extreme temperatures. Consequently, it’s advisable to initiate the project when the weather is favorable.

Did you know that the temperature of your walls can impact paint performance? This applies to both interior and exterior paints. Extreme weather conditions can lead to fresh paint developing cracks and bubbles, drying unevenly, exhibiting brush marks, or even struggling to adhere to the wall surface. Unanticipated costs may arise from the need to purchase paint stripper and restart the project, as well as the extra time spent rectifying a preventable issue.

Typically, early summer or early autumn provide the most suitable weather conditions for painting, ensuring optimal drying and curing. During these periods, outdoor temperatures tend to be more consistent, ranging between 10°C and 38°C with minimal rainfall, both during the day and at night.

Hire professional  painters WA

Renovating and thinking of giving your home a fresh lick of paint? Or maybe you are trying to protect your walls before you rent or sell it. And if you are building a new property, you have the chance to really nail that perfect look. You want to get things right the first time and avoid extra costs like buying more paint than you need or ruining the surface you are painting. No matter the project, before you purchase paint or hire a team of professional painters, it’s important to budget for the painting job.

Once you have drawn up a budget for your house painting project, it is time to call in the professionals. By hiring highly skilled and experienced Perth painters like us, you can expect high-quality results and avoid extra costs.

If you require more specific information about the cost of how much to paint a house in Australia, speak to some of the best residential and commercial painters Perth can offer. Contact us for a detailed, free quote today.