{"product_id":"h-beam-steel-post-for-concrete-sleepers","title":"H-Beam Steel Post for Concrete Sleepers","description":"\u003ch2\u003eH-Beam Steel Post for Concrete Sleepers\u003c\/h2\u003e\u003cp\u003eThe backbone of every great retaining wall, our \u003cstrong\u003eH-Beam Steel Posts\u003c\/strong\u003e (also known as Universal Column or UC posts) are the industry-standard choice for concrete sleeper retaining walls across Australia. Engineered for strength, precision, and longevity, these posts slot concrete sleepers securely into place — creating walls that hold firm for decades.\u003c\/p\u003e\u003ch3\u003eWhy H-Beam Posts Are the Trade Standard\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned for concrete sleepers\u003c\/strong\u003e — the H-profile flanges create a perfect channel for sleepers to slide in cleanly, no brackets or fixings required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh tensile steel\u003c\/strong\u003e — engineered to handle the lateral soil pressure of loaded retaining walls without bending or deflecting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalvanised or powder-coated finish\u003c\/strong\u003e — corrosion-resistant for in-ground use in Australian soil conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple sizes available\u003c\/strong\u003e — match post size to wall height and sleeper thickness (75mm or 100mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast installation\u003c\/strong\u003e — set posts in concrete footings, then simply drop sleepers into the channel — no specialist tools needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable for DIY and trade\u003c\/strong\u003e — used by landscapers, builders, and civil contractors across NSW, QLD, VIC and beyond\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eChoosing the Right Post Size\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWalls up to 1.0m:\u003c\/strong\u003e 100UC or 100PFC posts typically sufficient\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWalls 1.0m–1.5m:\u003c\/strong\u003e 150UC recommended for added rigidity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWalls over 1.5m:\u003c\/strong\u003e 200UC or engineer-specified posts required — always consult a structural engineer for walls over 1.2m\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eResidential garden and boundary retaining walls\u003c\/li\u003e\n\u003cli\u003eDriveway and embankment retention\u003c\/li\u003e\n\u003cli\u003eCommercial landscaping and civil projects\u003c\/li\u003e\n\u003cli\u003ePool surrounds and terraced gardens\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePair With the Right Sleepers\u003c\/h3\u003e\u003cp\u003eH-Beam posts work perfectly with our full range of concrete sleepers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/charcoal-concrete-sleepers-rwd\"\u003eCharcoal Concrete Sleepers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/woodgrain-concrete-sleepers-rwd\"\u003eWoodgrain Concrete Sleepers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/smooth-finish-concrete-sleepers-rwd\"\u003eSmooth Finish Concrete Sleepers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/heavy-duty-concrete-sleepers-rwd\"\u003eHeavy Duty 100mm Sleepers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNeed help sizing your posts? Use our \u003ca href=\"\/pages\/cost-calculators\"\u003eRetaining Wall Cost Calculator\u003c\/a\u003e or \u003ca href=\"\/pages\/book-a-quote\"\u003eBook a Free Quote\u003c\/a\u003e and our team will spec the right post for your project.\u003c\/p\u003e","brand":"Retaining Wall Store","offers":[{"title":"Default Title","offer_id":52045125976344,"sku":null,"price":45.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/5595\/3688\/files\/h-beam-steel-post.png?v=1778402864","url":"https:\/\/www.retainingwallsdirect.com.au\/products\/h-beam-steel-post-for-concrete-sleepers","provider":"Retaining Walls Direct","version":"1.0","type":"link"}