Structural Treated Pine Post (Laminated) 88 x 88 MM
Price range: $36.96 through $92.40
Block Face Concrete Sleeper
Price range: $39.72 through $64.78
Block Face Concrete Sleeper is a reinforced precast concrete retaining wall sleeper rated for lateral earth pressure in residential applications, compliant with AS 3600 concrete structures standard. Steel-reinforced core resists cracking, rot, and termite damage — zero maintenance for the life of the structure. Available at BuildBarn Hallam — 24–48 h Melbourne Metro delivery.
- AU Standard CertifiedAS 1684 & AS/NZS compliant
- Fast Metro DeliveryQuick turnaround from Hallam
- Trade Price MatchWe match any comparable price
- Premium MaterialsSourced from top Australian mills
- Expert AdviceSpeak to a local timber specialist
Melbourne delivery and pick-up options depend on your address and cart contents. Confirm fees and timeframes at checkout, or read our delivery information. Pick up & delivery
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Description
Overview
Block Face Concrete Sleeper offers the structural reliability of reinforced concrete with the aesthetic versatility of a textured, colour-stained finish. Designed for gravity retaining walls up to 1.0 m (single-course, engineer-certified designs may allow greater heights), these sleepers resist the hydrostatic and surcharge loads typical of Melbourne residential sites — without rotting, warping, or requiring ongoing treatment.
Technical Specifications
- Material: Reinforced precast concrete (steel-mesh core)
- Concrete grade: 32 MPa minimum compressive strength (AS 3600)
- Section size:
- Standard length: 1,980 mm (fits standard 2,000 mm post spacing)
- Surface finish: Exposed aggregate, smooth, or woodgrain-textured face
- Colours: Natural Grey, Charcoal, Sandstone, Earth (confirm at order)
- Weight: Approx. 80–130 kg per sleeper (machinery or two-person lift required)
- Compliance: AS 3600 (concrete structures), AS 4678 (earth-retaining structures)
Best Applications
- Residential and commercial garden retaining walls
- Driveway edge retention and embankment stabilisation
- Tiered garden beds and raised planter walls
- Pool and alfresco surround feature walls
- Commercial and council landscaping projects
Delivery & Stock
Concrete sleepers stocked in multiple colours at BuildBarn, 3 Eastlink Drive, Hallam VIC 3803. Crane-truck or flat-deck delivery arranged for larger orders. 24–48 h Melbourne Metro delivery available for standard packs. Call the Hallam warehouse to confirm colour and length availability and crane-offload requirements.
Delivering across Melbourne and Victoria
Supplying timber, decking, fencing and landscaping supplies with delivery coverage across Melbourne metro, outer suburbs and regional Victoria. Explore key areas below or browse the full location index.
Additional information
| Length | |
|---|---|
| Concrete Sleeper | 200 x 100mm, 200 x 120 mm, 200 x 130mm, 200 x 80mm |
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