Treated Pine Sleepers 200 x 50mm
Price range: $15.30 through $49.50
Treated Pine Sleepers 200 x 50mm is a CCA-treated hardwood or softwood sleeper rated to Hazard Class H4 (in-ground contact) under AS/NZS 1604, providing long-term resistance to soil-borne decay and subterranean termites. Suitable for retaining walls, garden edging, and structural ground-level applications. In stock 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
- Additional information
- Reviews (2)
Description
Overview
Treated Pine Sleepers 200 x 50mm is pressure-treated under vacuum/pressure impregnation with CCA preservative to achieve H4 Hazard Class retention levels, meeting the AS/NZS 1604 specification for direct soil contact and freshwater immersion. Consistently sawn to tolerance, these sleepers are used across Victoria for retaining walls, pergola posts, garden stairs, and rail-style edging where the warm timber aesthetic is preferred over concrete.
Technical Specifications
- Species: Radiata Pine (Pinus radiata) or Hardwood — confirm on label
- Treatment: CCA to H4 (in-ground, freshwater contact) per AS/NZS 1604
- Section size: 200 x 50 mm
- Standard length: 1.8 m, 2.4 m, 3.0 m
- Moisture content: Green/partially seasoned (allow for on-site drying movement)
- Structural grade: F5 minimum (retaining wall use — consult engineer for walls > 0.9 m)
- Compliance: AS/NZS 1604 (preservative treatment), AS 4678 (earth-retaining structures)
Best Applications
- Garden and driveway retaining walls (up to 0.9 m without engineer certification)
- Raised garden beds and planter boxes
- Rustic stairway steps and pathway edging
- Sub-floor stumps and bearer supports
- Temporary ground-level structures and site hoarding
Delivery & Stock
Timber sleepers stocked in multiple sizes at BuildBarn, 3 Eastlink Drive, Hallam VIC 3803. 24–48 h Melbourne Metro delivery available. Forklift-unload at your site can be arranged — advise at time of order. Volume and trade pricing available from the Hallam warehouse.
🚚 Delivering to Melbourne Suburbs
We supply and deliver timber, decking & fencing supplies across Melbourne, including:
2 reviews for Treated Pine Sleepers 200 x 50mm
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Ella Lewis –
These Cypress Posts turned out to be perfect for my fence. The wood has such a beautiful texture, and it feels very high quality. What’s more, they’re incredibly stable¡ªno wobbling or issues at all! I was worried about warping, but with the excellent treatment, they’ve held up perfectly even through damp conditions. The end result is both strong and visually appealing¡ªa win-win!
Ella Lewis –
These Cypress Posts turned out to be perfect for my fence. The wood has such a beautiful texture, and it feels very high quality. What’s more, they’re incredibly stable¡ªno wobbling or issues at all! I was worried about warping, but with the excellent treatment, they’ve held up perfectly even through damp conditions. The end result is both strong and visually appealing¡ªa win-win!