Concrete Retaining Walls - Cost, Lifespan, and Factors
Concrete Retaining Walls
Building a concrete retaining wall is a significant investment, providing both functional and aesthetic benefits to your property. Whether you’re looking to control soil erosion, create level terraces, or enhance your landscape, understanding the costs involved is crucial. Concrete retaining walls vary in price depending on several factors, including the materials used, wall dimensions, site conditions, and design complexity.
Here, we break down the common types of concrete retaining walls and the factors that influence their costs.
Besser Block Retaining Walls
Cost Factors
- Wall Height and Length: More materials and labour needed for larger walls.
- Site Conditions: Difficult terrains require more preparation.
- Design Complexity: Custom designs increase costs.
- Reinforcement Requirements: Additional reinforcement for stability, core filled with concrete and steel.
Life Expectancy
An Australian Retaining Wall Besser block retaining wall can last 60 plus years with proper maintenance.
Average Cost of Besser Block Retaining Walls
From $650 -$850 per square metre, including standard design, basic excavation, reinforcement and installation.
Concrete Sleeper Retaining Walls
Cost Factors
- Installation Complexity: Complex designs and layouts increase labour costs.
- Site Preparation: Challenging sites add to preparation time and cost.
- Drainage Solutions: Proper drainage systems can add to the overall cost.
Life Expectancy
In our experience Concrete sleeper retaining walls typically last 15 to 25 years.
Average Cost of Concrete Sleeper Retaining Walls
Starting at $480 to $680 per square metre, including standard design, basic excavation, and installation.
Crib Retaining Walls
Cost Factors
- Material Type: The type of crib units used impacts cost.
- Wall Dimensions: Taller and longer walls require more materials.
- Construction Complexity: More complex designs increase labour costs.
- Site Conditions: Challenging terrain can add to preparation time and cost.
Life Expectancy
Crib retaining walls typically last 40 plus years.
Average Cost of Crib Retaining Walls
Starting at $680 to $860 per square metre, including standard design, basic excavation, and installation.
Diamond Block Retaining Walls
Cost Factors
- Block Quality: Higher quality blocks increase costs.
- Wall Height: Taller walls require more blocks and reinforcement.
- Design Complexity: Custom designs add to labour and material costs.
- Site Conditions: Difficult terrain increases preparation time.
Life Expectancy
Diamond block retaining walls can last 50 plus years.
Average Cost of Diamond Block Retaining Walls
Starting at $450 to $680 per square metre, including standard design, basic excavation, and installation.
Flush Face Garden Wall Concrete Blocks
Cost Factors
- Block Type: The specific type of concrete block affects cost.
- Wall Dimensions: Larger walls require more materials.
- Design and Finish: Custom designs and finishes increase costs.
- Site Accessibility: Difficult access sites add to labour costs.
Life Expectancy
Flush face garden wall concrete blocks can last 50 plus years.
Average Cost of Flush Face Garden Wall Concrete Blocks
Starting at $360 to $460 per square metre, including standard design, basic excavation, and installation.
Keystone Vertica & Heron Retaining Walls
Cost Factors
- Material Quality: Higher quality materials increase costs.
- Wall Height: Taller walls require more reinforcement.
- Design Complexity: Custom designs and finishes add to the cost.
- Site Conditions: Challenging terrain adds to preparation costs.
Life Expectancy
Keystone Vertica Heron retaining walls can last 50 plus years.
Average Cost of Keystone Vertica Heron Retaining Walls
Starting at $450 to $680 per square metre, including standard design, basic excavation, and installation.
Windsor Stone Block Retaining Walls
Cost Factors
- Material Type: The type of blocks used impacts cost.
- Wall Dimensions: Larger walls require more materials and labour.
- Design Complexity: Custom designs add to overall costs.
- Site Accessibility: Difficult access increases labour costs.
Life Expectancy
Windsor Stone Block retaining walls typically last 50 plus years.
Average Cost of Windsor Stone Block Retaining Walls
Starting at $360 to $460 per square metre, including standard design, basic excavation, and installation.
Terrace Block Retaining Walls
Cost Factors
- Block Quality: Higher quality blocks increase costs.
- Wall Height: Taller walls require more reinforcement.
- Construction Complexity: Complex designs add to labour costs.
- Site Conditions: Difficult terrain adds to preparation time and cost.
Life Expectancy
Terrace block retaining walls can last 20 plus years.
Average Cost of Terrace Block Retaining Walls
Starting at $360 to $460 per square metre, including standard design, basic excavation, and installation.
Understanding the costs associated with concrete retaining walls helps you budget effectively for your project. With a range of options available, from Besser blocks to keystone systems, you can select the best solution that fits both your aesthetic preferences and functional needs. For a custom quote and to discuss your project in detail, contact Australian Retaining Walls today.
The above information is indicative only, and would be for average conditions and a minimum of 30m2.
These amounts are excluding GST. While every effort has been made to ensure the accuracy of this information, Australian Retaining Walls accepts no responsibility for any error or omission.
Australian Retaining Walls has a standard minimum job fee of $4,000 plus GST
If you require an onsite consultation or have your site plan ready to email (soft copy please). Please head over to our Quotation Form.
Choosing the Right Retaining Wall Builder
0414 321 307
-
Insurance & Certification
Fully Insured and Certified:
Rest assured, our work on your retaining walls is backed by comprehensive insurance and industry-standard certifications, providing security and peace of mind.
Price Guide
Transparent Pricing:
Clear, competitive pricing for all retaining wall projects, with no surprises, just straightforward costs tailored to your needs.
Quotation
Accurate Quotations:
Get a personalised FREE quote for your retaining wall project, ensuring a perfect match for your landscape and budget.
- Choosing a selection results in a full page refresh.
- Opens in a new window.
