90 degree corner
90° Corner Steel Fence Posts in Canberra – Clean Corners, Unmatched Strength
Lock in perfect right angles with heavy-duty 90-degree steel corner posts in Canberra and the ACT. Built for structural precision and long-term performance, these galvanised steel posts are ideal for concrete sleeper retaining walls and fencing projects that need clean lines and serious load-bearing power. Rust-resistant, weather-tough, and engineered to meet Australian Standards, they’re ready for fast install with minimal fuss. Available in a range of lengths with speedy delivery across Canberra and surrounding regions. Get a free quote today – corners never looked this good.
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90 degree corner, Canberra, Retaining Wall Steel Posts Canberra - ACT
Price range: $52.80 through $264.00 inc. GST Select options This product has multiple variants. The options may be chosen on the product page
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90° Corner Steel Posts in Canberra, ACT – Solid Angles, Solid Walls
Looking for high-quality 90° corner steel posts in Canberra? At Retaining Wall Supplies, we offer premium galvanised corner posts (100UC, 150UC, 200PFC) precisely engineered for clean, strong right-angle connections—perfect for L-shaped walls, raised garden beds, and architectural landscape designs.
Our steel corner posts conform to AS/NZS 3679 structural steel standards, delivering exceptional load capacity and resistance to bending or corrosion. Specifically designed to integrate seamlessly with our concrete and timber sleepers, these corner posts offer reliability without sacrificing aesthetics.
Delivery Across Canberra & ACT — Pickup from Sydney
We provide swift delivery throughout Canberra and regional ACT. Prefer to pick up? That’s easy—our Sydney warehouse is stocked and ready for collection, ensuring you’ll never be without the right steel posts when you need them.
Expert Corner Post Installation Services
Beyond sales, we offer professional installation tailored to 90° corner applications. Our experienced team manages the full scope—from excavation and precision footings to installation that meets design, safety, and compliance standards. We even take care of council paperwork and approvals, making your corner build hassle-free.
Why Choose Our 90° Corner Steel Posts?
- Precisely engineered **galvanised corner posts** for reliable 90° angles.
- Constructed from **premium structural steel (100UC/150UC/200PFC)**—durable and weather-resistant.
- Compliant with **AS/NZS 3679 standards** for structural integrity and safety.
- Seamless compatibility with **timber and 60 MPa concrete sleepers**.
- Ideal for L-shaped walls, retaining beds, and tiered landscaping.
- Stocked by an Australian-owned, family-operated supplier with regional expertise.
- Delivery in ACT or pick-up from our Sydney facility.
Choosing the Right Corner Post for Your Build
- For 75–80 mm sleepers (concrete or timber), go with **100UC or 200PFC corner posts**.
- For heavier 100 mm thick 60 MPa concrete sleepers, choose **150UC corner posts**.
Need a hand selecting? Explore our related products:
• 60 MPa Concrete Sleepers
• Straight Steel Posts & Channels
Or contact us for one-on-one advice.
Order, Installation & Support — Simple and Streamlined
Here’s what to expect when you work with us:
- Free site inspection & tailored recommendations
- Precise ordering and sizing advice based on your layout
- Convenient delivery across ACT or pickup from Sydney
- Comprehensive installation services, including council compliance
Pick up the phone or click below to request your free consultation and quote now—call us on 0485 856 986.
Other Retaining Wall Essentials in Canberra
Whether you’re planning an L-shaped feature, raised planter, or multi-tiered wall, our 90° corner steel posts and expert team ensure your structure is strong, sharp, and structurally sound.
