Smarter, Faster, Stronger. The Ultimate Composite Wall System.
SuperSleeper™ isn’t just a sleeper; it’s a fully integrated landscaping revolution. From lightweight composite posts to seamless fencing brackets, our entire system is designed for rapid installation, superior durability, and an eco-friendly footprint.
Redefining the Retaining Wall
SuperSleeper™ is a game-changer in the Australian landscaping industry, offering a revolutionary alternative to heavy concrete and high-maintenance timber. Engineered from advanced composite materials, our sleepers are four times stronger than concrete but weigh less than 6kg, making them the ultimate choice for rapid, machinery-free installation
Built to endure Australia’s harshest conditions, SuperSleeper™ is rot-proof, rust-proof, and termite-proof, with an expected lifespan of 100 years. By combining cutting-edge engineering with eco-friendly durability, we provide homeowners and contractors with a smarter, safer, and more sustainable way to build retaining walls that truly stand the test of time.
Why Choose SuperSleeper
Choose SuperSleeper™ for a revolutionary retaining wall that delivers four times the strength of concrete at a fraction of the weight. It’s the ultimate maintenance-free solution, offering a 100-year design life that won't rot, rust, or require heavy machinery to install.
Revolutionary Weight-to-Strength
At under 6kg, these sleepers are 4x stronger than concrete and easy to carry.
100-Year Design Life
Engineered from advanced composites to outlast traditional materials without rotting, rusting, or corroding.
No Machinery Required
Skip the crane hire; the lightweight design allows for rapid, manual installation by one person.
Seamless Fence Integration
The innovative SuperBracket system makes mounting Colorbond or timber fencing to your wall effortless.
Eco-Friendly Innovation
A sustainable, low-carbon alternative to concrete that reduces site impact and long-term environmental waste.
Fully Customizable Finish
Versatile composite panels can be easily painted to perfectly match your home’s existing color palette.
See SuperSleeper in Action
EXPLORE THE PRODUCT Brochure
Download the brochure to explore our full range of composite posts, brackets, and caps designed for a seamless, 100-year retaining wall solution.
Shop SuperSleeper Products
"SuperSleeper's durability and ease of installation have allowed us to complete jobs faster while maintaining our commitment to delivering top-notch results."
Learn More About SuperSleeper
Whether you're exploring options or ready to start, the Ironbark Timber team can help you choose the right SuperSleeper solution.Visit us in-store, request samples, speak with our team for expert advice, or get a fast, obligation-free quote today.