If you’re looking to update your home’s exterior with a sleek, modern finish, house rendering is one of the most effective solutions. In Australia, house rendering has become a go-to choice for homeowners looking to modernise their exteriors, improve insulation, and boost property value—all in one shot. Whether you’re renovating an older home or building from scratch, this guide covers everything you need to know about rendering in Australia, from costs and finishes to practical benefits.

Let’s dive deeply into the details so you can make an informed decision before hiring the trowel.

House Rendering Costs in Australia

One of the first questions homeowners ask is: “How much does house rendering cost in Australia?” The answer depends on a few factors—mainly the type of render, the size of your home, and the complexity of the project.

Cost Per Square Metre

Here’s a quick breakdown of typical rendering costs per square metre in Australia:

• Cement Render: $45 to $65 per m²
  (Some jobs can go as low as $45 if large enough)
• Acrylic Render: $65 to $90 per m²
  (You might find deals closer to the $65 range)
• Lime Render: Around $70 per m²
• Insulating Render: $100 to $150 per m²
• Two-storey homes generally cost more due to height and access challenges.
• The cost will also go up, depending on many factors, like shrubs, roses, plants etc

Total Project Cost Estimates

Depending on the type of render and your home’s size, here’s what you can expect:

• Small Family Home: Around $12,000
• Average Home (approx. 200 or 400 m² of exterior walls):
  • Cement Render: $12,000 to $20,000
  • Acrylic Render: Up to $32,000
  • Insulated Render: $40,000 to $60,000
• Large Two-Storey Home: $50,000 or more

Types of House Rendering Finishes in Australia

Australian homeowners have a wide selection of finishes to choose from, ranging from traditional to ultra-modern. The right choice depends on your budget, style preference, and the level of maintenance you’re comfortable with.

1. Cement Render

A timeless and economical option, cement render is made from sand, cement, and lime. It offers durability and a clean, smooth finish that can be painted. It’s the go-to for many older brick homes and works well in dry climates.

Pros: Affordable, strong
Cons: May crack over time if the foundation shifts

2. Acrylic Render

Acrylic render is a more flexible and versatile finish. It includes acrylic resins that make it highly resistant to cracking and more weatherproof than cement. You can choose from smooth or textured finishes, and it’s available in pre-tinted colours—no need for painting!

Pros: Crack-resistant, fast-drying, low maintenance
Cons: Pricier than cement render

3. Lime Render

Looking for something eco-friendly and breathable? Lime render is a traditional option that’s well-suited for heritage homes and properties in humid or coastal areas. It allows moisture to escape, helping to prevent dampness.

Pros: Breathable, natural look
Cons: Requires experienced application

4. Insulating Render

Also known as thermal render, this type not only improves your home’s appearance but also helps reduce energy bills. It’s ideal for those building or upgrading to energy-efficient homes.

Pros: Improves energy efficiency, excellent for passive design
Cons: Higher upfront cost

5. Other Options to Explore

• Silicone Render: Highly water-resistant and self-cleaning
• Stucco: Coarse, decorative finish often seen in Mediterranean-style homes
• Monocouche Render: A one-coat coloured render system with strong durability
• Natural Stone Cladding: For a luxury aesthetic, though it’s not a render in the traditional sense

Benefits of House Rendering in Australia

Beyond looks, rendering offers a variety of practical benefits for Australian homes. Here’s why it’s more than just a pretty façade.

• Enhances Property Value: A freshly rendered home can increase curb appeal dramatically. Real estate experts say it can boost resale value by up to 10%, especially in competitive markets like Sydney, Melbourne, and Brisbane. A smooth, modern exterior instantly makes your home look newer and more desirable.
• Improves Insulation and Energy Efficiency: Rendering acts like an extra layer of skin on your home. Depending on the material, it can significantly reduce heat loss in winter and prevent overheating in summer. Acrylic and insulating renders are particularly good for this.
• Protects Against Weather Damage: Australia’s weather can be harsh, whether it’s strong coastal winds or scorching sun. Rendering forms a protective barrier against moisture, UV rays, and cracking, especially important for older homes with exposed brick or porous surfaces.
• Low Maintenance: Modern renders like acrylic or silicone are designed to be low maintenance. Many come with integrated colour, meaning no repainting needed for 10+ years. They’re also more resistant to staining and mold growth.
• Aesthetic Flexibility: You’re not limited to one look—choose from smooth, textured, patterned, or even coloured finishes. Whether you prefer minimalist modern or rustic charm, rendering gives you the freedom to customize.

The Rendering Process & Key Considerations

Rendering is both an art and a science. While it may be tempting to DIY, a poor application can lead to cracking, peeling, or moisture damage. Here’s what you should expect during the process:

Timeframe

• Cement or Lime Render: 5–7 days for an average-sized home.
• Acrylic Render: 1–2 weeks, depending on surface and finish complexity

Preparation Is Crucial

Before any rendering starts:

• Surfaces must be clean, dry, and structurally sound
  
• Old paint or flaking render must be removed
• Gaps, cracks, or holes are patched with mortar
• Curing time between coats is strictly observed

Do You Need Council Approval?

If the rendering will significantly change your home’s appearance, some local councils may require approval, especially for heritage-listed buildings or strata properties. Always check before proceeding.

Should You Hire a Pro?

Absolutely. DIY rendering often ends up costing more in the long run due to errors or rework. Professional rendering services ensure:

• Proper material selection
• Accurate mixing and application
• Clean finishes with no visible seams or cracks
• Long-term durability and warranty

Final Thoughts: 

Now the question is: Is House Rendering Worth It?

In most cases—yes, absolutely. Whether you’re after a sleek, contemporary façade or a more energy-efficient home, rendering delivers strong return on investment in both visual impact and function. With so many material choices and finishes available in Australia, you can find the right solution for your style and budget.

If you’re considering this upgrade, don’t leave it to guesswork. At Australian Rendering Company, we bring years of hands-on experience, precision, and craftsmanship to every project. From cement and acrylic to speciality finishes, we help transform houses into statement homes.

Reach out to our team today and let’s create a finish that’s not just beautiful, but built to last.