Concrete Sleepers vs Composite Sleepers
If you’re planning a retaining wall or garden edging project, chances are you’ve asked yourself the big question of whether you should go with concrete sleepers or composite sleepers. Both have their perks but suit different types of jobs, and making the right choice upfront saves time, money and effort later.
At Australian Landscape Supplies, we know this decision well. We’ve been helping homeowners and tradies with quality landscaping products for years. Let us walk you through what each material is and how to pick the one that fits your project best.
What are Concrete Sleepers?
Concrete sleepers are heavy-duty sleepers made from reinforced concrete. They’ve become a go-to option in Brisbane and across Australia because of their toughness and ability to handle our weather and soil conditions.
Smokey Timber Look Sealed Concrete Sleepers - QPRO
Why do people choose concrete sleepers?
- Strong and long-lasting: Steel reinforcement makes them incredibly sturdy and built to last decades. Choose from manufacturers like PCD & QPRO.
- Low-maintenance: They don’t rot or attract termites, so once they’re in, you can mostly forget about them.
- Design options: Available in plain grey or with textured and coloured finishes to give a more natural look.
What to keep in mind
- Heavy to handle: You’ll often need machinery or extra hands to move and install them.
- Look and feel: Some people find them a bit industrial unless they go for a decorative style.
- Installation cost: Extra equipment or labour can add to the budget.
What are Composite Sleepers?
Composite sleepers are made from a blend of recycled materials like plastics and fibres. They’re lighter than concrete and easier to handle while having a modern look that works well in gardens and for smaller retaining walls.
Charcoal Timber Look Composite Sleepers - TUFFPOLY
Why do people choose composite sleepers?
- DIY-friendly: Light enough to move without machinery, making them a great option for weekend projects. Choose from manufacturers like SuperSleeper & TUFFPOLY.
- Eco-friendly: Often made with recycled content, so they appeal to those looking for a greener choice.
- Stylish finishes: Come in a range of colours and textures that blend nicely into modern landscaping.
- Stable and reliable: They won’t crack or warp over time like timber does.
What to keep in mind
- They're not as strong as concrete: Best for garden walls and edging or smaller retaining structures.
- Colours fade: Sun exposure can cause gradual fading over time.
- Upfront price: They can cost more per sleeper, but you may save on installation since they’re easier to handle.
Side-by-Side Comparison
How to Decide
When it comes to choosing between concrete and composite sleepers, the best option really depends on the scale and style of your project. If you’re working on a large engineered retaining wall or a structure that needs to withstand significant pressure, concrete sleepers are generally the safer and more durable option. Their strength and long lifespan make them a favourite for anyone who wants maximum stability with the least amount of upkeep.
Heritage Timber Optimum Sealed Concrete Sleepers - PCD
On the other hand, composite sleepers are a smart choice for smaller to medium-sized walls or decorative garden edging. Because of their light weight, they’re convenient for DIY enthusiasts to move and install, saving time and money, and they also suit homeowners who prefer a contemporary look and value eco-friendly materials.
Woodland Grey Composite Sleepers - SuperSleeper
The key is to think about the scope of your project, how much time and effort you want to invest in installation, your budget for both product and labour and the final look you want in your outdoor space. While both materials can be effective, it’s about matching the right sleeper to the right job.
Why buy from Australian Landscape Supplies?
At Australian Landscape Supplies, we make your landscaping decisions easier by offering both concrete and composite sleepers. Whether you’re a DIYer tackling a backyard wall or a tradie building on a bigger scale, we supply products that are tested and built for local conditions.
Our customers benefit from fast delivery, ensuring your project stays on time and on budget. Our team also provides you with practical advice, helping you choose the right material without having to make any guesses. With a wide range of finishes, colours and sizes in stock, you can find sleepers that suit both your project and your design preferences.
Landscaping should be straightforward, and with Australian Landscape Supplies, it is. Get in touch with us today for a quote or call our friendly team for expert advice.
