Blackwood

Concrete Sleepers for Retaining Walls.

Blackwood-04
Colour: Charcoal
Pattern: Plain / Smooth

The Blackwood Concrete Sleeper has a rich charcoal colour with a smooth face finish, similar to our classic grey concrete colour Lonsdale Sleeper. It’s a perfect choice if you want a simple finish but with a darker colour to match your project.

The Blackwood sleeper has been designed to be a perfect match for many modern newly built homes that are using the popular charcoal bricks. The sleepers smooth finish make it the ideal starting point for any landscape design where a more straightforward style is required.

Blackwood-02
Blackwood-03
Blackwood-01

Strength Is Our Quality.

Blackwood-02

Our modern manufacturing techniques allow us to provide customers with sleepers that use industry-leading 60MPa concrete. They easily surpass the Australian standard and the strength of our competitors’ products, making them the most durable retaining wall concrete sleepers on the market.

To further enhance the structural strength of your retaining wall, all of our sleepers are reinforced with 2 x N10 reo steel bars*.

All Outback Sleepers Australia products are manufactured at our South Australian factory. To ensure they consistently meet our high standards of quality, we have our concrete batches independently tested twice per week.

*excluding Cribs, which have 1 x N10 reo bar

50 Year Product Lifespan.

Our sleepers are the only retaining wall sleepers you’ll ever need. They’re all* manufactured to surpass the current Australian Standard for concrete sleepers, which means our products are certified by a Structural Engineer to have a 50-year lifespan!

Not only are our concrete sleepers strong, but they’re also entirely zero maintenance and guaranteed for both longevity and peace of mind. Because they’re concrete, our sleepers aren’t susceptible to termites and won’t rot, crumble, warp or split like other retaining wall systems can.

*excludes Cribs and Under Fence Plinths

Ease of Use.

We make the building process simple, offering 2m, 2.4m and 2350mm length sleepers with an easy to understand colour-coded product system to quickly identify what sleepers are needed when building to your desired height.

Blackwood-01

Get in touch with us about your project.

Sleeper Sizes.

null

Downloadable PDF Product Guide

2m Sleepers
Blackwood 2m STD
  • 2000 x 200 x 80mm
  • 2 x N10 Reinforcement Bars
  • Build up to 2m high
Blackwood 2m HD
  • 2000 x 200 x 100mm
  • 2 x N10 Reinforcement Bars
  • Build up to 3m high
Blackwood 2m EHD
  • 2000 x 200 x 120mm
  • 2 x N10 Reinforcement Bars
  • Build up to 4m high
2.4m Sleepers
Blackwood 2.4m HD
  • 2400 x 200 x 100mm
  • 2 x N10 Reinforcement Bars
  • Build up to 2.4m high
Blackwood 2.4m EHD
  • 2400 x 200 x 130mm
  • 2 x N10 Reinforcement Bars
  • Build up to 4m high
Blackwood 2350 HD
  • 2350 x 200 x 100mm
  • 2 x N10 Reinforcement Bars
  • Build up to 2.4m high
Cribs
Blackwood 2m Crib
  • 2000 x 100 x 100mm
  • 1 x N10 Reinforcement Bar
Blackwood 2.4m Crib
  • 2400 x 100 x 100mm
  • 1 x N10 Reinforcement Bar

Our Process.

1. Get a block of land that requires retaining or you need to replace an existing timber retaining wall.
2. Contact Outback Sleepers Australia to discuss your requirements.
3. Choose your preferred sleeper design.
4. Finalise steel posts.
5. We deliver the posts to your site (or you can collect from our warehouse or distributers).
6. Installation and construction of the wall can begin. If required, we can also recommend you a list of outstanding installers in your local area.

Case Studies.

Case Study #1.

AS3600/2009 Compliant

To comply with the recent Australian Standards all concrete sleepers are 60MPa. Concrete complies with AS3600/2009. All reinforcing bar is ACRS Compliant. Outback Sleepers are engineered stronger and lighter.

NOTE: ALL RETAINING WALLS ABOVE 1m MUST HAVE COUNCIL APPROVAL AND ENGINEERING

Case Study #2.

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras sit amet faucibus justo. Nam nec tempus risus. Vestibulum maximus nulla nibh, at facilisis justo lobortis id. Fusce neque turpis, posuere id lacus in, venenatis cursus arcu. Praesent sit amet odio vel nisi dictum sagittis sed quis orci. Vestibulum eu dictum lectus.

Case Study #3.

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras sit amet faucibus justo. Nam nec tempus risus. Vestibulum maximus nulla nibh, at facilisis justo lobortis id. Fusce neque turpis, posuere id lacus in, venenatis cursus arcu. Praesent sit amet odio vel nisi dictum sagittis sed quis orci. Vestibulum eu dictum lectus.

Get in touch with us about your project.

Quick Quote
close slider

Get a 30 minute Quick Quote

Measurement in metres only
Measurement in metres only

* Estimated quantities only

** Calculated quantities based on the assumption of a straight wall and average wall height

*** Estimated quantities calculated on supply using 2m sleepers

Based on the information provided you would require approximately the following quantities of:

If you wish to receive a detailed quotation, please click on the SUBMIT button below and one of your team members will be in touch with you within 30 minutes.