Steel Posts Brisbane

Purchase Retaining Wall Steel Posts in Brisbane and across Queensland (Welded and Not Welded).

We offer galvanised steel posts in lengths from 900mm to 3000mm. Our standard steel posts (100UC) fit 75-80mm concrete sleepers, while heavy duty steel posts (150UC) are for 100mm thick sleepers. We also provide 150UC 30, 150UC 37.2, and 200UC 46 posts.

You can pick up our Brisbane steel posts from our Queensland locations or have them delivered with your sleepers. Custom cutting to size services are also available.

Our range includes H Beams, C Channels, 45 & 90 Degree Corner Steel Posts, and Fence Brackets. Browse our selection today or call us at 0485 856 986 for expert advice and competitive prices.

retaining wall galvanised steel
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Showing all 11 results

  • -9%UC200 46 (QLD)

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    UC150 23 (QLD)
    $271.20 – $542.40 + GST Select options
  • -9%150 PFC (QLD)

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    150 PFC (QLD)
    $199.20 – $481.40 + GST Select options
  • -9%UC200 46 (QLD)

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    UC150 30 (QLD)
    $863.00 + GST Select options
  • -9%UC200 46 (QLD)

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    UC150 37 (QLD)
    $1,158.00 + GST Select options
  • -9%UC200 46 (QLD)

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    UC200 46 (QLD)
    $692.00 – $1,337.00 + GST Select options
  • -9%UC200 46 (QLD)

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    UC250 72 (QLD)
    $2,015.00 + GST Select options
  • -9%Fence Bracket 6mm (Timber Fencing)

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    Fence Bracket 6mm (Timber Fencing)
    $16.50 + GST Select options
  • -9%Steel Fence Brackets QLD

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    Fence Bracket 6mm offset
    $21.50 + GST Select options
  • -9%Fence Bracket 6mm offset

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    Fence Bracket 3mm (Colorbond Fencing)
    $14.50 + GST Select options
  • -9%PFC100 (QLD)

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    PFC100 (QLD)
    $13.60 – $122.40 + GST Select options
  • -9%UC100 14.8 (QLD)

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    UC100 14.8 (QLD)
    $20.40 – $183.60 + GST Select options

Showing all 11 results

Brisbane Steel Posts for Retaining Walls

At Retaining Wall Supplies, we offer the highest quality Brisbane steel posts with a variety of sizes and finishes, including galvanised and powder-coated options. Our products are engineer-certified and designed for maximum stability and durability, making them the perfect choice for any retaining wall project in Brisbane and throughout Queensland.

Our galvanised steel retaining wall posts, also known as sleeper joiners, are available for pick-up or delivery across and the surrounding areas like Brisbane, Sunshine Coast, Gold Coast, Toowoomba, and Ipswich, and other parts of Queensland. Steel sleeper posts can be cut to size at an additional cost, and lengths start from 900mm to 3000mm, suitable for 75-80mm thick concrete sleepers. For 100mm thick concrete sleepers, 150 H posts retaining wall is required.

High-Quality Queensland Steel Posts for Retaining Walls

Our Brisbane steel posts are designed to meet all your retaining wall needs to match a variety of concrete sleepers. They are:

  • Engineer-certified
  • Made from high-quality steel
  • Galvanised for maximum corrosion resistance
  • Available in a variety of sizes to suit your project

Professional Fencing Contractors

For comprehensive fencing solutions, find reliable fencing contractors in Brisbane.

Delivery and Pick-Up of Steel Posts in Brisbane and Beyond

We provide delivery throughout Brisbane, Sunshine Coast, Gold Coast, Toowoomba, Ipswich, and regional Queensland. Browse our full range today and take the first step towards creating your ideal outdoor space.

Installation Services for Brisbane Steel Posts

In addition to our range of steel posts, we also provide professional installation services across Queensland. Our experienced team will work with you to ensure your retaining wall is built to the highest standards, with a focus on safety and durability. We will also handle all necessary permits and approvals, so you can sit back and relax while we take care of everything.

Why Choose Our Brisbane Steel Posts

Choose Retaining Wall Supplies for your steel post needs in Queensland, and enjoy these benefits:

Contact Us for a Free Consultation and Quote

Get in touch with us today for a free consultation and quote. Give us a call at 0485 856 986.