
THE BACKBONE OF EVERY STRONG RETAINING WALL
STRENGTH YOU CAN DEPEND ON, AVAILABLE WHEN YOU NEED IT
Our retaining wall steel posts are engineered for maximum stability and long-lasting performance. Designed to pair seamlessly with our sleeper systems, they provide a secure foundation for any retaining wall project, from residential landscaping to large-scale commercial developments.
With precision manufacturing and corrosion-resistant coatings, our steel posts ensure your walls are built to stand strong against time and the elements.
POSTS FOR CS MINI SLEEPERS
Specifically designed to complement the CS Mini Sleeper system, these compact steel posts provide exceptional stability in tight access projects.
FOR CS SIGNATURE (75MM SLEEPERS)
Engineered to provide a perfect fit for our CS Signature range, these steel posts deliver unmatched strength and stability for your retaining wall projects. Designed to support 75mm sleepers.
POSTS FOR 100MM SLEEPERS
Built for strength and durability, our steel posts are designed to perfectly support 100mm sleepers in a variety of retaining wall projects.
FOR ECOSLEEPER
Specifically designed to pair with our innovative FRP EcoSleepers, these steel posts provide a strong and stable foundation for lightweight, sustainable retaining wall systems.
CIVIL SERIES POSTS
Engineered for large-scale and high-stress applications, our Civil Series Posts are built to provide exceptional stability and support for heavy-duty retaining walls.
OUR AUSTRALIAN QUALITY STEEL

HUGE INVENTORY
Our extensive inventory means you’ll always find the steel posts you need, no matter the scale or complexity of your project. With a reliable supply readily available, we help you keep your timelines on track and avoid unnecessary delays.

GREAT AVAILABILITY
We stock a wide range of steel post sizes to suit every project, ensuring a perfect fit and reducing the need for cutting or adjustments. The right size means less wastage, making your project more efficient and cost-effective from start to finish.

SAVING YOU MONEY
With our significant buying power, we offer competitive prices on all steel posts without compromising on quality. Additionally, our variety of sizes helps minimize material waste, so you only pay for what you need, saving you money on every project.

QUALITY & DURABILITY
Our steel posts are precision-engineered and finished with a high-grade corrosion-resistant coating, making them durable enough to withstand even the harshest conditions. Built for strength and longevity, they provide a reliable foundation for any retaining wall.
EXPLORE OUR
SLEEPERS & SLEEPER SYSTEMS
CS SIGNATURE
CONCRETE SLEEPERS
For all structural retaining walls using our signature concrete sleepers.
CS MINI
RETAINING WALL SYSTEM
Lightweight concrete sleepers for tight access & DIY walls up to 900mm.
ECOSLEEPER
RETAINING WALL SYSTEM
Ecofriendly sleepers under 6kg each for DIY retaining wall projects.
EXPLORE OUR
RETAINING WALL SOLUTIONS
WE’RE FOR YOU
BECOME A TRADE CUSTOMER OR PREFERRED INSTALLER
Join the CS Retaining Walls Brisbane network and gain access to exclusive benefits designed to support your business.
As a trade customer or preferred installer, you’ll enjoy competitive pricing, priority access to our full product range, and expert support to help you deliver exceptional results for your clients.
Plus, with our innovative solutions like the AllCapps capping system and lightweight EcoSleepers, you’ll stay ahead of the curve with products that are as efficient as they are reliable. Partner with us and take your retaining wall projects to the next level.