Treated Pine Sleepers 2.4m x 200mm x 75mm H4 CCA Arrised

Description

Treated Pine Sleepers 2.4m x 200mm x 75mm – H4 CCA Arrised

The treated pine sleepers 2.4m x 200mm x 75mm are H4 CCA treated landscape timber sleepers with arrised (rounded) edges for a clean, professional finish. These treated pine sleepers are one of the most popular sizes for retaining walls, garden edging, raised garden beds, and pathway borders across Australia. The H4 CCA (Copper Chrome Arsenate) treatment ensures these sleepers are protection against rot, termites, and ground moisture — making them suitable for in-ground and high-moisture outdoor applications.

Product Specifications

• Species: Treated Pine
• Treatment: H4 CCA (Copper Chrome Arsenate)
• Length: 2.4 metres (2400mm)
• Width: 200mm
• Thickness: 75mm
• Profile: Arrised (rounded edges)
• Application: In-ground and above-ground outdoor use

Key Features of Treated Pine Sleepers 2.4m

• H4 CCA treatment – suitable for in-ground use, rot, and termite resistant
• 2.4m standard length – the most common and widely used sleeper length
• 200mm x 75mm profile – substantial, heavy-duty sleeper for structural applications
• Arrised edges – safer and more aesthetically pleasing than sharp-edged sleepers
• Natural timber look – can be stained or left natural for a rustic appearance

Common Applications

• Retaining walls and garden terracing
• Raised garden beds and vegetable patch borders
• Pathway borders and step risers
• Feature garden edging and landscape design
• Outdoor entertaining area surrounds

DIY Retaining Wall Guide – Using Pine Sleepers

These sleepers are easy to work with using standard timber tools. For a retaining wall, lay sleepers horizontally stacked on edge, securing with galvanised reo bar (12mm minimum) driven vertically through pre-drilled holes into the ground. For raised garden beds, stand sleepers on their face and connect corners with internal brackets or timber stakes.

Pro tip: when building a retaining wall with multiple sleeper courses, offset the joints between sleepers in each row — similar to how bricks are laid. This creates a stronger, more stable structure. Use a spirit level to ensure each course is level before adding the next.

Available from Discount Landscape Supplies — buy in bulk to save on treated pine sleepers. Fast Australia-wide delivery available.