U-Panel
The Longer, Lighter, Smarter Concrete Sleeper.
Durable and Eco-Friendly U-Panel Sleeper Retaining Wall System for Gardens, Homes, and Commercial Projects
The U-Panel Sleeper retaining wall system is an ideal solution for those seeking a durable and sturdy concrete retaining wall for gardens, residential areas, and commercial projects. This innovative system stands out for its simplicity, lightweight design, and use of recycled materials, making it a smart choice for any project.
Weighing just 44kg per sleeper, U-Panel sleepers are significantly lighter than traditional concrete options, allowing easy handling by two people. Additionally, these sleepers are free from metal reinforcement, ensuring they won’t rust over time, unlike conventional concrete sleepers.
U-Panel sleepers come in a variety of finishes, including Smooth and Timber Grain, to suit any aesthetic preference.
The U-Panel Sleeper difference:
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2.4m long = cost savings in post and footings.
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Lightweight, each sleeper is only 44kgs (2 man lift), great for tight access sites. Plus, more sleepers can be delivered per truck load.
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Environmentally friendly, over 50% of the raw materials are recycled (Fly Ash).
- Strong at 66MPa, complies with AS3600/2009. Plus the sleeper has no steel reo bar to rust like traditional concrete sleepers.
See how easy it is.
U-Panel Sleeper Finishes

Raw Smooth Concrete Finish

Rustic Timber Grain
Your retaining wall,
your colour.
U-Panel Sleepers have been intentionally left raw so that you can colour it your way.
EXPLORE THE DULUX COLOUR RANGE