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Cost of Painting a Rendered House.    

Rendering is the process of applying an additional surface layer to the exterior walls of a building. This provides numerous benefits for appearance and durability. However, to maintain its aesthetic appeal and protective properties, rendered surfaces require periodic painting. Let’s explore the factors influencing the cost of painting a rendered house in Sydney, Australia, along with the importance of regular maintenance.

What is Rendering?

Rendering involves the application of a mixture of cement, sand, and lime to the exterior walls of a building. This process creates a smooth, uniform surface that enhances the appearance of the property while providing protection against weather elements, such as rain, wind, and UV rays.

Benefits of Rendering

Rendering offers several advantages, including:

Enhanced Appearance

Rendering can transform the appearance of a property, giving it a modern, clean look.

Weather Resistance

Rendered surfaces are more resistant to moisture, cracking, and fading, prolonging the lifespan of the building.

Increased Durability

Rendering strengthens the exterior walls, improving their structural integrity and resistance to wear and tear.

Why Paint Rendered Surfaces?

While rendering provides protection and aesthetic enhancement, painting is necessary to maintain its appearance and safeguard against deterioration over time. Paint acts as a protective barrier, shielding the rendered surface from moisture, UV radiation, and other environmental factors.

Frequency of Painting

The frequency of painting a rendered house depends on various factors, including climate, exposure to sunlight, and the quality of the paint used. In general, it is recommended to repaint rendered surfaces every 5-10 years to ensure optimal protection and appearance.

Cost of Painting a Rendered House in Australia

The cost of painting a medium-sized rendered home in Australia can vary depending on factors such as:

  • Size of the property
  • Condition of the rendered surface
  • Type and quality of paint used
  • Labour costs in the local area

The paint used on a rendered surface is specifically designed to work on concrete or masonry. The surface will also require a suitable primer. These paints and primer are formulated to not soak into the porous wall surface. They also will create a waterproof barrier that protects the home against moisture.

On average, homeowners can expect to pay between AUD 15 to AUD 25 per square meter for painting a rendered house in Australia. For a medium-sized home with approximately 150-200 square meters of rendered surface area, the total cost could range from AUD 2,250 to AUD 5,000.


Painting a rendered house is an essential part of maintenance to preserve its appearance and protect it from environmental damage. While the cost may vary depending on several factors, investing in regular painting ensures that your property remains visually appealing and structurally sound for years to come. Consult with a reputable painting contractors Sydney to obtain an accurate quote and ensure high-quality results for your rendered home.