Render is an excellent way to protect and enhance the look of your home’s exterior, but like all finishes, it can develop cracks, chips, or damage over time. When this happens, many homeowners ask the same question: how much does render repair cost? The answer depends on several factors, including the type of render, the extent of the damage, and whether you hire a professional or attempt a DIY fix.
Average Cost of Render Repair
On average, render repair in Australia can cost anywhere between $30 and $80 per square metre, depending on the scope of the work. Small patch repairs might cost as little as a few hundred dollars, while extensive re-rendering across large areas can run into the thousands.
Here’s a breakdown of typical price ranges:
- Minor hairline crack repairs: $200 – $500
- Medium patch repairs (small sections of wall): $500 – $1,500
- Full re-rendering of larger walls: $3,000+ depending on size and finish
Factors That Affect Render Repair Costs
Type of Render
- Cement render: Generally the most affordable but labour-intensive to repair.
- Acrylic render: More flexible and durable, but slightly more expensive due to material costs.
- Lime render: Less common and may cost more as fewer trades specialise in it.
Extent of Damage
Small cracks or chips are quick to fix, while large areas of crumbling render may require stripping and reapplying new coats.
Access and Location
Upper-storey walls or hard-to-reach areas may need scaffolding, which increases costs.
Matching Finishes
If your render has a decorative finish, colour, or texture, extra work is needed to ensure the repair blends seamlessly with the existing surface.
Labour Costs
Professional rates vary by region. In cities, prices are generally higher than in rural areas due to demand and overheads.
DIY vs Professional Render Repair
- DIY: For very small cracks or chips, patching kits can be purchased from hardware stores for under $100. However, the finish may not always match perfectly.
- Professional repair: Hiring a renderer ensures a high-quality, long-lasting finish that blends with the existing wall. Professionals also identify underlying issues, such as water ingress, that may be causing damage.
Why Investing in Proper Repair Matters
Ignoring render damage may seem like a money-saving option, but small cracks can allow moisture to seep into walls, leading to more expensive structural problems. Timely repair not only maintains the look of your home but also protects its long-term durability.
Key Takeaways
Render repair costs vary widely, from a couple of hundred dollars for small fixes to several thousand for full re-rendering. Factors like the type of render, extent of damage, and labour costs all play a part. For best results, consider professional repair to ensure your walls are protected and your home maintains its appeal.
