{"title":"H-Beam 150 Series Steel Posts Brisbane \u0026 Queensland","description":"\u003ch2\u003eH-Beam 150 Series (UC) Steel Posts for Retaining Walls — Brisbane \u0026amp; Queensland\u003c\/h2\u003e\u003cp\u003eThe H-Beam 150 Series Universal Column post is the highest-strength standard retaining wall post in our Brisbane and Queensland range — the go-to specification for tall walls, heavy surcharge loads, expansive clay soils, and engineer-designed retaining structures across South East Queensland. Combining the structural superiority of the UC profile with the increased section modulus of the 150mm flange width, these posts are built for applications where failure is not an option. Retaining Walls Direct has supplied 150 Series H-Beam posts to Queensland engineers, builders, and commercial contractors for over 40 years.\u003c\/p\u003e\u003ch3\u003eFeatures \u0026amp; Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHot-dip galvanised to \u003ca href=\"https:\/\/www.standards.org.au\/standards-catalogue\/sa-snz\/building\/bd-001\/as--nzs-4680\" target=\"_blank\" rel=\"noopener\"\u003eAS\/NZS 4680\u003c\/a\u003e — maximum corrosion resistance in Queensland's subtropical conditions\u003c\/li\u003e\n\u003cli\u003eUniversal Column (UC) profile — equal flanges provide maximum bending resistance in both axes\u003c\/li\u003e\n\u003cli\u003e150mm flange width — significantly greater structural capacity than 100 Series H-Beam\u003c\/li\u003e\n\u003cli\u003eEngineered to accept 75mm and 100mm concrete sleepers\u003c\/li\u003e\n\u003cli\u003eSuitable for walls from 1.5m to 2.5m+ (engineer certification required above 1.0m in QLD)\u003c\/li\u003e\n\u003cli\u003eThe post specified by structural engineers for tall and heavily loaded retaining walls across Queensland\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhen to Specify H-Beam 150 Series\u003c\/h3\u003e\u003cp\u003eThe H-Beam 150 Series is the correct specification when:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eYour wall exceeds 1.5m in height\u003c\/li\u003e\n\u003cli\u003eThe site has highly expansive black clay soils — common across Brisbane's western suburbs, Ipswich, Logan, and Moreton Bay\u003c\/li\u003e\n\u003cli\u003eThere is significant surcharge loading — vehicle traffic, structures, or steep embankments above the wall\u003c\/li\u003e\n\u003cli\u003eYour structural engineer has specified 150 Series UC posts in their design\u003c\/li\u003e\n\u003cli\u003eThe project is commercial, industrial, or requires a higher factor of safety\u003c\/li\u003e\n\u003cli\u003eThe wall is near a boundary, pool, or structure where failure would cause significant damage or liability\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor walls under 1.5m in stable ground, see our \u003ca href=\"\/collections\/h-beam-steel-brisbane\"\u003eH-Beam 100 Series Brisbane\u003c\/a\u003e. For the full heavy duty range, see \u003ca href=\"\/collections\/150-heavy-duty-series-brisbane\"\u003e150 Heavy Duty Series Brisbane\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eQLD Council \u0026amp; Engineering Requirements\u003c\/h3\u003e\u003cp\u003eAll walls over 1.0m in Queensland require a building development approval and structural engineer's certification. 150 Series H-Beam posts are the standard specification in these engineered designs for taller and more demanding applications. Key references:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.qbcc.qld.gov.au\/home-licensee\/building-approvals\" target=\"_blank\" rel=\"noopener\"\u003eQBCC — Building Approvals Queensland\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.planning.qld.gov.au\/\" target=\"_blank\" rel=\"noopener\"\u003eQueensland Planning — Development Assessment\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.standards.org.au\/standards-catalogue\/sa-snz\/building\/bd-001\/as--4678--2002\" target=\"_blank\" rel=\"noopener\"\u003eAS 4678-2002 — Earth Retaining Structures\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/retaining-wall-regulations-australia\"\u003eRetaining Wall Regulations — State-by-State Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDelivery Across Brisbane \u0026amp; Queensland\u003c\/h3\u003e\u003cp\u003eWe deliver H-Beam 150 Series posts direct to your site across Brisbane metro, the Gold Coast, Sunshine Coast, Ipswich, Logan, Moreton Bay, and regional QLD. Bulk and trade pricing available — \u003ca href=\"\/pages\/partner-with-us-trade-accounts-for-landscapers-builders\"\u003eopen a trade account\u003c\/a\u003e for priority pricing and faster dispatch.\u003c\/p\u003e\u003ch3\u003eRelated Products\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/150-heavy-duty-series-brisbane\"\u003e150 Heavy Duty Series — Brisbane \u0026amp; QLD\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/c-channel-150-brisbane\"\u003eC-Channel 150 Series — Brisbane \u0026amp; QLD\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/h-beam-steel-brisbane\"\u003eH-Beam 100 Series — Brisbane \u0026amp; QLD\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/retaining-wall-steel-posts-brisbane\"\u003eRetaining Wall Steel Posts — Brisbane QLD\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/50mpa-concrete-sleepers-brisbane\"\u003e50MPa Concrete Sleepers — Brisbane \u0026amp; QLD\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eGuides \u0026amp; Resources\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/news\/h-beam-vs-c-channel-steel-posts-which-do-you-need\"\u003eH-Beam vs C-Channel Steel Posts — Which Do You Need?\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/news\/how-to-choose-the-right-steel-post-for-your-retaining-wall\"\u003eHow to Choose the Right Steel Post for Your Retaining Wall\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/news\/how-to-build-concrete-sleeper-retaining-wall\"\u003eHow to Build a Retaining Wall with Concrete Sleepers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","products":[],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/5595\/3688\/collections\/h-beam-150-series-steel-posts-brisbane-queensland.png?v=1779253004","url":"https:\/\/www.retainingwallsdirect.com.au\/collections\/h-beam-150-brisbane.oembed","provider":"Retaining Walls Direct","version":"1.0","type":"link"}