{"title":"90 Degree Corner Steel Post Melbourne VIC","description":"\u003ch2\u003e90 Degree Corner Steel Posts for Retaining Walls — Melbourne \u0026amp; Victoria\u003c\/h2\u003e\u003cp\u003eThe 90-degree corner steel post is the most frequently specified corner component in Melbourne retaining wall projects — used wherever a wall turns a right angle at a property boundary, raised garden bed, driveway edge, or pool surround. Unlike fabricated site solutions, our purpose-engineered 90-degree corner posts accept concrete sleepers on both perpendicular faces at a true right angle, delivering a structurally sound, visually clean corner that meets Victorian building requirements without compromise. Built to handle Melbourne's reactive clay soils, variable rainfall, and temperature extremes from alpine frosts to summer heat.\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 — corrosion-resistant across Victoria's diverse climate zones\u003c\/li\u003e\n\u003cli\u003eAccepts 75mm, 100mm, and 120mm concrete sleepers on both perpendicular faces\u003c\/li\u003e\n\u003cli\u003eAvailable in 100 Standard Series and 150 Heavy Duty Series\u003c\/li\u003e\n\u003cli\u003ePre-drilled and ready to install — no welding, cutting, or site fabrication required\u003c\/li\u003e\n\u003cli\u003eCompatible with C-Channel and H-Beam post systems\u003c\/li\u003e\n\u003cli\u003eSuitable for walls up to 1.8m (building permit required above 1.0m in VIC)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhere 90 Degree Corners Are Used Across Melbourne\u003c\/h3\u003e\u003cp\u003eRight-angle corner posts are a staple of Melbourne retaining wall projects across every suburb type:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner suburbs\u003c\/strong\u003e (Richmond, Hawthorn, Kew) — narrow terrace lots with boundary walls turning at right angles to laneways and side boundaries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBayside suburbs\u003c\/strong\u003e (Brighton, Sandringham, Mentone) — pool surrounds and tiered garden walls on flat coastal blocks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOuter growth corridors\u003c\/strong\u003e (Cranbourne, Pakenham, Melton) — standard boundary retaining walls on new estate lots with square allotments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYarra Valley \u0026amp; Dandenong Ranges\u003c\/strong\u003e — terraced garden systems on steep acreage blocks where walls step down the slope at right angles\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor angled turns that aren't 90 degrees, see our \u003ca href=\"\/collections\/45-degree-corner-steel-post-melbourne\"\u003e45 Degree Corner Steel Posts Melbourne\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eVIC Building Permit Requirements\u003c\/h3\u003e\u003cp\u003eRetaining walls over 1.0m in Victoria require a building permit and structural engineer's certification. Key references:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.vba.vic.gov.au\/building\/permits\" target=\"_blank\" rel=\"noopener\"\u003eVBA — Building Permits Victoria\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 Melbourne \u0026amp; Victoria\u003c\/h3\u003e\u003cp\u003eWe deliver 90-degree corner steel posts direct to your site across Melbourne metro, Geelong, the Mornington Peninsula, Yarra Valley, Ballarat, Bendigo, and regional VIC. 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\/retaining-wall-steel-posts-melbourne\"\u003eRetaining Wall Steel Posts — Melbourne VIC\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/45-degree-corner-steel-post-melbourne\"\u003e45 Degree Corner Steel Posts — Melbourne VIC\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/c-channel-steel-posts-melbourne\"\u003eC-Channel Steel Posts — Melbourne VIC\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/h-beam-steel-posts-melbourne\"\u003eH-Beam Steel Posts — Melbourne VIC\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/40mpa-concrete-sleepers-melbourne\"\u003e40MPa Concrete Sleepers — Melbourne VIC\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\/retaining-wall-ideas-design-inspiration-australia-2026\"\u003eRetaining Wall Ideas \u0026amp; Design Inspiration — Australia 2026\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","products":[],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/5595\/3688\/collections\/45-degree-corner-steel-post-melbourne-vic.png?v=1779254282","url":"https:\/\/www.retainingwallsdirect.com.au\/collections\/90-degree-corner-steel-post-melbourne.oembed","provider":"Retaining Walls Direct","version":"1.0","type":"link"}