{"title":"100 Standard Series Steel Posts Melbourne VIC","description":"\u003ch2\u003e100 Standard Series Steel Posts for Retaining Walls — Melbourne \u0026amp; Victoria\u003c\/h2\u003e\u003cp\u003eThe 100 Standard Series is the foundation of residential retaining wall construction across Melbourne and Victoria. Whether you're a builder in Frankston, a landscaper in Templestowe, or a homeowner in Werribee tackling a sloped backyard, the 100 Series covers the full range of standard residential retaining wall post requirements — from lightweight C-Channel posts for low garden walls to structural H-Beam UC posts for engineer-specified designs on Melbourne's reactive clay soils. Retaining Walls Direct has supplied 100 Series posts to Victorian builders and landscapers for over 40 years.\u003c\/p\u003e\u003ch3\u003e100 Series Post Types for Melbourne\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e100 C-Channel (PFC)\u003c\/strong\u003e — the standard post for walls under 1.0m in Melbourne's well-drained sandy loam soils. Common in garden bed edging and low boundary walls across Melbourne's outer eastern and south-eastern suburbs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100 H-Beam (UC)\u003c\/strong\u003e — the structural post for walls over 1.0m or on Melbourne's reactive clay soils. Specified by engineers across Melbourne's inner suburbs, western growth corridor, and bayside areas where clay soil movement is significant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100 Series 45° Corner Posts\u003c\/strong\u003e — for angled wall layouts on Melbourne's irregular block shapes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100 Series 90° Corner Posts\u003c\/strong\u003e — for right-angle corners at boundaries and garden beds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100 Series End Posts \u0026amp; Joiners\u003c\/strong\u003e — for clean wall terminations and step-down sections.\u003c\/li\u003e\n\u003c\/ul\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 in Victoria's variable climate and soil conditions\u003c\/li\u003e\n\u003cli\u003e100mm flange width — accepts standard 75mm and 100mm concrete sleepers\u003c\/li\u003e\n\u003cli\u003eSupplied in standard lengths — cut to embedment depth on site\u003c\/li\u003e\n\u003cli\u003eCompatible with our full Melbourne concrete sleeper range including 40MPa, 50MPa, and Premium profiles\u003c\/li\u003e\n\u003cli\u003eSuitable for standard residential retaining walls up to 1.5m (engineer certification required above 1.0m in VIC)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMelbourne-Specific Post Selection Guidance\u003c\/h3\u003e\u003cp\u003eMelbourne's geology varies dramatically by suburb. The inner west (Footscray, Sunshine, Werribee) and northern growth corridors (Craigieburn, Mickleham) sit on highly reactive Coode Island Silt and basalt clay — conditions that demand H-Beam posts even for walls under 1.0m. The outer east (Ringwood, Croydon, Lilydale) tends toward better-drained soils where C-Channel is more appropriate. When in doubt, specify H-Beam — the cost difference is minor compared to the cost of wall failure.\u003c\/p\u003e\u003ch3\u003eVIC Building Permit Requirements\u003c\/h3\u003e\u003cp\u003eIn Victoria, retaining walls over 1.0m require a building permit and structural engineer's certification under the \u003ca href=\"https:\/\/www.vba.vic.gov.au\/building\/permits\" target=\"_blank\" rel=\"noopener\"\u003eVictorian Building Authority\u003c\/a\u003e framework. 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 100 Series 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\/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\/150-heavy-duty-series-melbourne\"\u003e150 Heavy Duty Series — 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\/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\/100-standard-series-steel-posts-melbourne-vic.png?v=1779254068","url":"https:\/\/www.retainingwallsdirect.com.au\/collections\/100-standard-series-steel-posts-melbourne.oembed","provider":"Retaining Walls Direct","version":"1.0","type":"link"}