Retaining Wall Concrete Sleepers Riverland

Welcome to Outback Sleepers Australia, Riverland’s leading provider of superior concrete sleepers and retaining walls. With more than twenty years of expertise, we are dedicated to serving Riverland and its neighboring regions with durable, visually appealing solutions that harmoniously integrate with the unique landscape of the area.

Our meticulously selected collection, which includes the exclusive Lonsdale, Kensington, and McLaren series, is specifically designed to cater to the diverse requirements of Riverland’s residential and commercial environments. Every product we present embodies our unwavering commitment to quality, engineered to not only fulfill but surpass the expectations of our valued customers in Riverland.

Aside from Riverland, we also have available concrete sleepers in Sydney, Adelaide and several other areas nearby.

Our Concrete Sleepers Product Range for Retaining Walls

Explore our categories of products, each tailored to different property types and lifestyle needs. Our concrete sleepers, available for local pickup in multiple areas, including Sydney and Adelaide, are quality assured to a minimum 60MPa for unmatched strength and style for every landscape in Riverland.

Why Choose Our Concrete Sleepers?

At Outback Sleepers, our dedication to exceptional quality and inventive design shines through in each sleeper we create, particularly our sandstone and charcoal concrete retaining options. Tailored to match the distinct environmental features of Riverland, our sleepers merge robust construction with adaptable aesthetics, offering a visually appealing and long-lasting solution with low maintenance needs.

Discover the lasting elegance of our sleepers, designed for both practicality and aesthetic charm, making them a perfect fit for the varied outdoor environments of Riverland. Whether you are enhancing a residential garden or a commercial landscape, our products are crafted to complement and endure the unique Riverland surroundings.

Reinforcing Bars
Enhanced with 2 x N10 reinforcement bars for superior structural integrity, our sleepers resist rot and degradation unlike traditional timber. *Cribs feature 1 x N10 bar for optimal support.

50 Year Product Lifespan
We manufacture our sleepers to the Australian standard AS3600/2018, which means that our sleepers are designed for a 50-year product lifespan, ensuring longevity and lifetime value.

Exceptional Strength
Our sleepers’ 60 MPa concrete strength sets an industry benchmark, offering 50% more strength than the standard 40 MPa (based on equivalent dimensions), making them a cost-effective and maintenance-free alternative to timber slabs for outdoor use.

Benefits of Our Retaining Walls Sleepers

Our retaining wall sleepers, ideal for creating a sleeper wall with sandstone concrete, are meticulously engineered for Riverland’s varied landscapes, offering exceptional strength and durability. Our 60 MPa sleepers are 50% stronger than the industry standard, ensuring they can withstand Riverland’s dynamic weather conditions with unparalleled robustness, while their adaptable designs effortlessly complement both modern and traditional local aesthetics.

Beyond their visual appeal, our retaining walls are designed for easy assembly, making your landscaping projects in Riverland straightforward and efficient. Fully compliant with the Australian Standard for Concrete Structures (AS 3600), we provide top-quality materials that are not just strong but also stylish and practical, perfectly suited for the Riverland environment.

Watch the video to see just how strong our concrete sleepers are!

Adelaide Concrete Sleepers

About Outback Sleepers Australia

With over 20 years of expertise, Outback Sleepers Australia stands as a family-owned leader in crafting superior concrete sleepers and retaining walls. Originally established in South Australia and now proudly serving Riverland, we are committed to maintaining excellence in our extensive range of products and customer service. Our evolution from a small workshop to a leading figure in the industry highlights our commitment to innovation and our status as Australia’s premier supplier of retaining walls. Why Choose Us?

  • Expert Craftsmanship: Our products, including the robust 60 MPa concrete sleepers, set the standard in the industry for durability and quality.
  • Tailored for Riverland: Specially designed to complement Riverland’s unique landscapes, our sleepers and walls offer the perfect blend of strength and aesthetic appeal. If you are planning on ordering items tailored for elsewhere in and around South Australia, Outback Sleepers also caters to Clare, Mt. Gambier, Renmark, Port Lincoln, Port Augusta, Whyalla, Naracoorte, and Mildura.
  • Customer-Centric Approach: We provide personalised service and expert guidance to individual homeowners and professional clients, ensuring satisfaction in the Riverland area.

Discover more About us and our journey, values, and comprehensive product range.

Mildura Concrete Sleepers Customer Reviews

Visit or check out our Facebook page and browse through our gallery of successful projects in South Australia. Start your landscaping project with us today!

Frequently Asked Questions

Do you sell to both the public and trade in Riverland?

Yes, we cater to the general public and trade customers in Riverland, offering a wide range of options for your next project.

What are the delivery options for Riverland?

We offer convenient delivery services across Riverland. You can also pickup your order directly from our warehouse. Our sales team is ready to help you with your order’s weight and size specifications. Please get in touch with our Riverland office at (02) 4211 0701 or use our Live Chat.

When is engineering required for retaining walls?

Typically, any retaining wall over 1m in height in Riverland requires engineering and council approval. However, this can vary, so it’s best to check with your local council. We can provide installation guidance and can quote for supplies needed for DIY projects or professional setups.

Can the concrete sleepers be cut to size?

Yes, all our sleepers can be cut to size. Please note that we do not offer a cutting service. Our sleepers fit 100uc and 150uc steel options.

For more information, please see this blog article regarding cutting your sleepers

Please can you explain the difference between an I beam and a C channel?

Sure – the C channel is for the start and finish of the wall (and for creating corners) and the I beam is for the continuation of the sleeper wall (i.e. it connects each sleeper bay). Aside from retaining wall steel posts, we also supply fence brackets for added support.

I Beams can also be known as H beams, UB (Universal Beam), joiners etc.

C Channels can also be known as end pieces, PFC, U piece etc.

What is the difference between Galvanised and Primed steel?

Our Primed steel is powder coated red and can be painted any colour you wish, or treated with rust prevention solutions. 

Galvanised steel is easier to work with because you can put it straight into the ground. There is no need to paint or treat it, unlike Primed steel. As it’s hot dipped galvanised, it will last a long time before rusting occurs.

Do you provide installation services in Riverland?

Afraid not – we simply manufacture and supply.

Please contact our office in Adelaide at (08) 8387 9227 or message us on our Live Chat if you’d like us to recommend some installers for your local area.

We also have an installation guide on page 12 in our Product Guide.

What are the dimensions of your sleepers?

Our sleepers come in 2m and 2.4m lengths, 200mm high and they come in a range of thicknesses to cater for different wall heights.

We also manufacture 2m and 2.4m Cribs (100mm high) for each of our sleeper designs.

Contact us to discuss the best options for your property at (08) 8387 9227 or message us on our Live Chat for more information.

Can you supply the steel?

Yes – we can supply you with any type, size and length of steel.

We don’t charge for the delivery of steel if it’s delivered with your sleepers. *

* Certain exclusions apply i.e. large quantities and long lengths of steel)

Do your products come with warranty?

Yes – for more information visit our warranty page here.

Do you deliver and what with?

Yes – we deliver via Semi-Trailer and unload using an All-Terrain Forklift. Returns and exchanges are handled efficiently to ensure customer satisfaction.

Can we pick up orders?

Yes – you can pick up direct from our factory. Please call  (08) 8387 9227 or message us on our Live Chat in advance so we can prepare your order.

Please note that due to WHS regulations and general road safety issues we can’t load cars, vans, station wagons etc with Concrete Sleepers, regardless of the size and quantity of the order.

How high can the sleeper wall be built?

You can build retaining walls up to 4m high using our engineered sleepers (subject to council approval and engineering).

The illustration below shows how you could construct your wall using our different 2m sleepers.

Can you retain using Under Fence Plinth’s (UFP’s)?

No – UFP’s are not engineered and designed to retain heavy compaction.

A light back fill (i.e. garden soil or bark) is fine, however if paving and concrete will be against the UFP’s then sleepers should be used instead. Please see the UFP page for more info.

UFP’s primary function is to fill the gap underneath a fence, prolong the life of the fence panel by preventing it from rusting and provide extra privacy.

What size steel do I need?

The general rule, unless otherwise stated by an engineer, is that whatever is out of the ground must be in the ground. For example, an 800mm high wall must have 800mm of steel in the ground as well. Therefore, the steel length should be 1600mm.

It is recommended that you always go a minimum of 600mm into the ground. 

Where can I see a display of the sleepers?

Please see the ‘Resellers’ page to locate your nearest Reseller with a display.

Are you open on the weekend?

Unfortunately, not – please see our opening hours below;

Office hours 7.30 am – 5.00pm     Monday to Friday

Pick Up hours 7.30 am – 4.30pm     Monday to Friday

*All times are ACST (Australian Central Standard Time)

How much are the sleepers?

Please contact us on (02) 4211 0701 or message us on our Live Chat so we can provide you with pricing to suit your requirements.

Get in touch with us for more details.

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