{"title":"Sleeper Packs","description":"\u003ch2\u003eConcrete Sleeper Packs — Bulk Value for Your Retaining Wall Project\u003c\/h2\u003e\u003cp\u003eOrdering sleepers by the pack is the smartest way to buy when you know your quantities. Our concrete sleeper packs are pre-counted, competitively priced, and available in the most popular sizes and finishes — making it easy to order exactly what you need without the guesswork.\u003c\/p\u003e\u003cp\u003eWhether you're a homeowner tackling a weekend project or a builder ordering for multiple sites, buying in packs saves time, reduces offcuts, and keeps your project moving.\u003c\/p\u003e\u003ch2\u003eWhy Buy Sleepers by the Pack?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBetter value\u003c\/strong\u003e — pack pricing is more cost-effective than buying individual sleepers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLess waste\u003c\/strong\u003e — pre-counted quantities help you order accurately\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasier to quote\u003c\/strong\u003e — builders and landscapers can price jobs faster with pack quantities\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsistent quality\u003c\/strong\u003e — all sleepers in a pack are from the same production run\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow Many Sleepers Do You Need?\u003c\/h2\u003e\u003cp\u003eA quick rule of thumb: divide your wall height by the sleeper thickness (75mm or 100mm) to get the number of courses, then multiply by the wall length in metres. Add 5–10% for cuts and waste. For a more accurate estimate, use our \u003ca href=\"\/pages\/retaining-wall-cost-guide\"\u003eretaining wall cost calculator\u003c\/a\u003e or \u003ca href=\"\/pages\/contact-retaining-wall-direct\"\u003econtact our team\u003c\/a\u003e for a free material takeoff.\u003c\/p\u003e\u003ch2\u003eAvailable Sizes \u0026amp; Finishes\u003c\/h2\u003e\u003cp\u003eSleeper packs are available in both standard sizes and all three finishes:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/200x75mm-200x100mm-concrete-sleepers-rwd\"\u003e200x75mm \u0026amp; 200x100mm concrete sleepers\u003c\/a\u003e — the two most popular sizes for residential walls\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/charcoal-concrete-sleepers\"\u003eCharcoal concrete sleepers\u003c\/a\u003e — contemporary dark finish\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/woodgrain-concrete-sleepers\"\u003eWoodgrain concrete sleepers\u003c\/a\u003e — natural timber look, concrete strength\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/smooth-finish-concrete-sleepers\"\u003eSmooth finish concrete sleepers\u003c\/a\u003e — paintable, clean aesthetic\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/heavy-duty-concrete-sleepers-200x100mm\"\u003eHeavy duty 200x100mm sleepers\u003c\/a\u003e — for taller walls and higher loads\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDon't Forget Posts, Drainage \u0026amp; Hardware\u003c\/h2\u003e\u003cp\u003eSleepers are only part of the system. Make sure you also order:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/h-beam-uc-steel-posts\"\u003eH-beam steel posts\u003c\/a\u003e or \u003ca href=\"\/collections\/c-channel-pfc-steel-posts\"\u003eC-channel PFC posts\u003c\/a\u003e — to slot your sleepers into\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/drainage-kits-ag-pipe-weep-holes\"\u003eDrainage kits\u003c\/a\u003e — ag pipe, geotextile fabric, and weep holes to protect the wall long-term\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/hardware-brackets-cleats-rwd\"\u003eHardware, brackets \u0026amp; cleats\u003c\/a\u003e — fixings to complete the installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOr save time and order everything together with one of our \u003ca href=\"\/collections\/retaining-wall-kits-bundles\"\u003eretaining wall starter kits\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eAustralia-Wide Delivery\u003c\/h2\u003e\u003cp\u003eWe deliver concrete sleeper packs to metro and regional areas across NSW, QLD, VIC, SA, WA, TAS, and ACT. Delivery costs and lead times vary by location — \u003ca href=\"\/pages\/contact-retaining-wall-direct\"\u003econtact us\u003c\/a\u003e for a delivery quote to your site.\u003c\/p\u003e","products":[{"product_id":"classic-concrete-sleepers-200mm-x-75mm","title":"Classic Concrete Sleepers 200mm x 75mm","description":"\u003cp\u003e\u003cstrong\u003eConcrete sleepers are 200 × 75mm steel-reinforced (40+ MPa) retaining-wall sleepers that stack horizontally between galvanised steel posts.\u003c\/strong\u003e Our Classic range comes in plain grey, sandstone-block, timber-look and smooth storm grey, for homeowners, landscapers and trade building garden, boundary and terraced walls. Australian-made, low-maintenance and termite-proof, sold and delivered Australia-wide by Retaining Walls Direct.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eWritten and product-checked by the Retaining Walls Direct team, supplying concrete sleeper retaining walls across Australia. Last updated: June 2026.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eConcrete sleepers 200 × 75mm: steel-post retaining wall sleepers\u003c\/h2\u003e\n\u003cp\u003eOur Classic range of \u003ca href=\"\/collections\/concrete-sleepers\"\u003econcrete sleepers\u003c\/a\u003e combines the strength and low maintenance of steel-reinforced concrete with a finish for any project: plain grey, sandstone-block, timber-look or smooth storm grey. Every sleeper is Australian-made, rated \u003cstrong\u003e40+ MPa\u003c\/strong\u003e and reinforced with \u003cstrong\u003e2 steel Reo bars\u003c\/strong\u003e, engineer-certified and built for Australian conditions.\u003c\/p\u003e\n\n\u003ch3\u003eHow to choose the right sleeper\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e1. Pick your finish.\u003c\/strong\u003e Plain Grey Smooth is the budget classic; Sandstone Block (Storm Grey or Paperbark) gives a natural-stone look; Timber Look (Storm Grey or Plain) mimics timber without the upkeep; Smooth Storm Grey is a clean modern charcoal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Match the length to your posts.\u003c\/strong\u003e Lengths (1600 \/ 2000 \/ 2400mm) are the \u003cem\u003edistance between post centres\u003c\/em\u003e (post spacing); the actual sleeper length is approximately 10–15mm less, so it seats correctly into the \u003ca href=\"\/collections\/steel-posts\"\u003egalvanised H posts\u003c\/a\u003e at each end. Wider spacing means fewer posts but a higher load per post, so taller walls use shorter spans.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Work out how many you need.\u003c\/strong\u003e Each sleeper is 200mm high, so a wall needs \u003cstrong\u003e5 sleepers per metre of height, per bay\u003c\/strong\u003e (e.g. a 1.0m wall across a 2.4m bay = 5 × 2400mm sleepers). Use the \u003ca href=\"\/pages\/retaining-wall-calculator\"\u003eWallWise Pro calculator\u003c\/a\u003e for an exact take-off.\u003c\/p\u003e\n\n\u003ch3\u003eConcrete vs timber sleepers\u003c\/h3\u003e\n\u003cp\u003eConcrete sleepers won't rot, warp, split or attract termites the way timber does, need no oiling or painting, and typically outlast timber several times over, so although the upfront price is higher, the cost over the life of the wall is usually lower. Timber can be cheaper to buy and lighter to handle. For a permanent wall in Australian conditions, concrete is the long-term value choice.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eProfile\u003c\/th\u003e\n\u003ctd\u003e200mm high × 75mm thick\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLengths (post centres)\u003c\/th\u003e\n\u003ctd\u003e1600mm · 2000mm · 2400mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eActual sleeper length\u003c\/th\u003e\n\u003ctd\u003eApprox. 10–15mm less than post-centre size (e.g. 1600mm size ≈ 1585–1590mm actual)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight (approx.)\u003c\/th\u003e\n\u003ctd\u003e57kg · 72kg · 83kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompressive strength\u003c\/th\u003e\n\u003ctd\u003e40+ MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReinforcement\u003c\/th\u003e\n\u003ctd\u003e2 × steel Reo bars\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinishes\u003c\/th\u003e\n\u003ctd\u003ePlain Grey, Sandstone Block (Storm Grey \/ Paperbark), Timber Look (Storm Grey \/ Plain), Smooth Storm Grey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eRetaining Walls Direct (Australian-made)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible posts\u003c\/th\u003e\n\u003ctd\u003e100mm \u0026amp; 150mm galvanised H, C \u0026amp; corner posts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eComplete your retaining wall\u003c\/h3\u003e\n\u003cp\u003eA finished wall needs \u003ca href=\"\/collections\/steel-posts\"\u003egalvanised H, C and corner posts\u003c\/a\u003e, \u003ca href=\"\/collections\/hardware-brackets-cleats-rwd\"\u003ecaps, fence brackets \u0026amp; hardware\u003c\/a\u003e, and proper drainage: \u003ca href=\"\/products\/ag-pipe-100mm-x-20m-slotted-socked-drain-coil\"\u003eag pipe\u003c\/a\u003e, \u003ca href=\"\/products\/geo-matting\"\u003egeo matting\u003c\/a\u003e and free-draining gravel. New to the system? Read \u003ca href=\"\/blogs\/news\/how-to-build-concrete-sleeper-retaining-wall\"\u003eHow to build a concrete sleeper retaining wall\u003c\/a\u003e, or order a complete \u003ca href=\"\/collections\/retaining-wall-kits-bundles\"\u003eretaining wall kit\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eDrainage, council \u0026amp; engineering\u003c\/h3\u003e\n\u003cp\u003eWater behind a wall is the number-one cause of failure, always plan drainage. See our \u003ca href=\"\/blogs\/news\/retaining-wall-drainage-guide\"\u003edrainage guide\u003c\/a\u003e and \u003ca href=\"\/blogs\/news\/retaining-wall-backfill-guide\"\u003ebackfill guide\u003c\/a\u003e. Built to the principles of \u003ca href=\"https:\/\/www.standards.org.au\" rel=\"noopener\" target=\"_blank\"\u003eAS 4678 Earth-retaining structures\u003c\/a\u003e. Council approval and engineering depend on wall height, soil, drainage, boundary position and surcharge loads, always check with your local council or a qualified engineer before starting.\u003c\/p\u003e\n\n\u003ch3\u003eBuying with confidence\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAustralia-wide delivery\u003c\/strong\u003e with a same-day freight quote on your postcode and quantities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoogle-reviewed service:\u003c\/strong\u003e real customer reviews, not anonymous claims.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReturns:\u003c\/strong\u003e change-of-mind returns aren't offered on made-to-order heavy goods. Cancel before dispatch and you're refunded within 5 business days (less card fees). Damaged or incorrect items are rectified with the manufacturer, and your Australian Consumer Law rights always apply.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrade support\u003c\/strong\u003e and bulk pricing available.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSleepers are heavy and palletised. \u003ca href=\"\/pages\/book-a-quote\"\u003eSend your postcode and quantities for a freight quote\u003c\/a\u003e, or \u003ca href=\"\/pages\/contact-retaining-wall-direct\"\u003econtact the team\u003c\/a\u003e before you order.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\n\u003ch4\u003eWhat size are these concrete sleepers?\u003c\/h4\u003e\n\u003cp\u003e200mm high × 75mm thick, available in 1600, 2000 and 2400mm (post-centre spacing). Actual sleeper length is approximately 10–15mm less than the stated size.\u003c\/p\u003e\n\n\u003ch4\u003eHow much does a concrete sleeper weigh?\u003c\/h4\u003e\n\u003cp\u003eApproximately 57kg (1600mm), 72kg (2000mm) and 83kg (2400mm), plan for a two-person or mechanical lift.\u003c\/p\u003e\n\n\u003ch4\u003eWhat posts do I need?\u003c\/h4\u003e\n\u003cp\u003eGalvanised steel H posts between sleepers, with C posts for ends and corner posts for returns. Post size and spacing depend on wall height, see our \u003ca href=\"\/collections\/steel-posts\"\u003esteel post range\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch4\u003eHow many sleepers will I need?\u003c\/h4\u003e\n\u003cp\u003eFive sleepers per metre of wall height, per bay. A 0.8m wall on 2.0m posts needs 4 × 2000mm sleepers per bay. The \u003ca href=\"\/pages\/retaining-wall-calculator\"\u003eWallWise Pro calculator\u003c\/a\u003e gives an exact figure.\u003c\/p\u003e\n\n\u003ch4\u003eDo I need council approval?\u003c\/h4\u003e\n\u003cp\u003eIt depends on wall height, location and your council, walls under 1m often don't need approval; taller, boundary or driveway walls usually do. Always confirm locally.\u003c\/p\u003e\n\n\u003ch4\u003eCan I put a fence on top?\u003c\/h4\u003e\n\u003cp\u003eYes, use our \u003ca href=\"\/collections\/hardware-brackets-cleats-rwd\"\u003egalvanised fence brackets\u003c\/a\u003e with the steel posts.\u003c\/p\u003e\n\n\u003ch4\u003eHow long does delivery take?\u003c\/h4\u003e\n\u003cp\u003eIt varies by postcode, quantity and site access. Send your postcode and quantities for a same-day freight quote and timeframe.\u003c\/p\u003e\n\n\u003ch4\u003eCan I change my order?\u003c\/h4\u003e\n\u003cp\u003eYes, in writing, up to 48 hours before your scheduled delivery (a restocking fee may apply once an order has been picked).\u003c\/p\u003e\n\n\u003ch4\u003eCan I return them if I change my mind?\u003c\/h4\u003e\n\u003cp\u003eChange-of-mind returns aren't offered on made-to-order heavy goods, but cancellations before dispatch are refunded within 5 business days (less card fees), and faulty or incorrect items are always sorted out.\u003c\/p\u003e\n\n\u003ch4\u003eCan you deliver to me?\u003c\/h4\u003e\n\u003cp\u003eWe deliver across most of Australia. \u003ca href=\"\/pages\/book-a-quote\"\u003eSend your postcode and quantities\u003c\/a\u003e for a freight estimate.\u003c\/p\u003e","brand":"Retaining Walls Direct","offers":[{"title":"1600mm \/ Plain Grey Smooth","offer_id":52279542645016,"sku":null,"price":46.55,"currency_code":"AUD","in_stock":true},{"title":"1600mm \/ Sandstone Block Storm Grey","offer_id":52279542677784,"sku":null,"price":49.9,"currency_code":"AUD","in_stock":true},{"title":"1600mm \/ Sandstone Block Paperbark","offer_id":52279542710552,"sku":null,"price":49.9,"currency_code":"AUD","in_stock":true},{"title":"1600mm \/ Storm Grey Timber Look","offer_id":52279542743320,"sku":null,"price":49.9,"currency_code":"AUD","in_stock":true},{"title":"1600mm \/ Smooth Storm Grey","offer_id":52279542776088,"sku":null,"price":48.8,"currency_code":"AUD","in_stock":true},{"title":"1600mm \/ Plain Timber Look","offer_id":52279542808856,"sku":null,"price":48.8,"currency_code":"AUD","in_stock":true},{"title":"2000mm \/ Plain Grey Smooth","offer_id":52279542841624,"sku":null,"price":52.05,"currency_code":"AUD","in_stock":true},{"title":"2000mm \/ Sandstone Block Storm Grey","offer_id":52279542874392,"sku":null,"price":57.5,"currency_code":"AUD","in_stock":true},{"title":"2000mm \/ Sandstone Block Paperbark","offer_id":52279542907160,"sku":null,"price":57.5,"currency_code":"AUD","in_stock":true},{"title":"2000mm \/ Storm Grey Timber Look","offer_id":52279542939928,"sku":null,"price":57.5,"currency_code":"AUD","in_stock":true},{"title":"2000mm \/ Smooth Storm Grey","offer_id":52279542972696,"sku":null,"price":54.2,"currency_code":"AUD","in_stock":true},{"title":"2000mm \/ Plain Timber Look","offer_id":52279543005464,"sku":null,"price":53.15,"currency_code":"AUD","in_stock":true},{"title":"2400mm \/ Plain Grey Smooth","offer_id":52279543038232,"sku":null,"price":65.05,"currency_code":"AUD","in_stock":true},{"title":"2400mm \/ Sandstone Block Storm Grey","offer_id":52279543071000,"sku":null,"price":68.35,"currency_code":"AUD","in_stock":true},{"title":"2400mm \/ Sandstone Block Paperbark","offer_id":52279543103768,"sku":null,"price":68.35,"currency_code":"AUD","in_stock":true},{"title":"2400mm \/ Storm Grey Timber Look","offer_id":52279543136536,"sku":null,"price":68.35,"currency_code":"AUD","in_stock":true},{"title":"2400mm \/ Smooth Storm Grey","offer_id":52279543169304,"sku":null,"price":67.25,"currency_code":"AUD","in_stock":true},{"title":"2400mm \/ Plain Timber Look","offer_id":52279543202072,"sku":null,"price":66.15,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/5595\/3688\/files\/classic-concrete-sleeper-retaining-wall.jpg?v=1782360780"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/5595\/3688\/collections\/concrete-sleeper-packs-bulk-value-for-your-retaining-wall-project.png?v=1782536044","url":"https:\/\/www.retainingwallsdirect.com.au\/collections\/sleeper-packs.oembed","provider":"Retaining Walls Direct","version":"1.0","type":"link"}