At Retaining Walls Direct, we supply only products that meet or exceed Australian standards for structural concrete and steel. Our certifications provide builders, engineers, and councils with the confidence that every sleeper and post leaving our yard is fit for purpose.
Our concrete sleepers are manufactured to comply with:
All steel posts — including C-Channel PFC and H-Beam UC profiles — are sourced from certified Australian and international steel mills and comply with:
For walls requiring council approval or a structural engineering certificate, our products are suitable for use in engineer-designed retaining wall systems. Visit our Engineering & Council Rules page for state-by-state height limits and DA requirements.
Copies of test certificates, mill certificates, and compliance documentation are available on request for trade, commercial, and council projects. Contact our team with your project details and we'll provide the relevant documentation promptly.
You can also download available spec sheets and technical drawings from our Downloads page.
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