Smooth concrete sleepers offer a sleek, modern, and durable solution for retaining walls, garden beds, and under fence plinths. Designed for strength and aesthetic appeal, they provide a clean, polished finish that complements any outdoor space. At Fence Plinths, we stock and can install quality smooth-style concrete sleepers in Adelaide, SA, and the surrounding areas.
Smooth Concrete Sleeper Products
Outback Sleepers
Lonsdale Concrete Sleeper
The Lonsdale Concrete Sleeper at Fence Plinths is a versatile classic, featuring a smooth grey finish ideal for both small landscaping jobs and large-scale commercial projects. Known for its strength and simplicity, it’s the perfect choice for retaining walls where durability and functionality take priority, delivering exceptional quality and value.

*Cribs Availabile
Blackwood Concrete Sleeper
The Blackwood Concrete Sleeper at Fence Plinths features a sleek charcoal color with a smooth finish, offering a modern twist on the classic grey Lonsdale Sleeper. Its clean design is perfect for contemporary homes with charcoal brick accents or for landscapes that require a simple yet elegant touch, making it a versatile choice for any project.

*Cribs Availabile
Silvercrete Precast
(Special Order Only)
The Silvercast standard smooth-faced concrete sleeper gets the job done. Quality materials plus certified engineering, ensure these concrete sleepers exceed Australian standards. Available in Comet (Grey), Galaxy (Charcoal) and Saturn (Sandstone).
*Cribs Availabile
Why Choose Smooth Concrete Sleepers?
Modern Aesthetic
The smooth finish delivers a contemporary look, perfect for residential and commercial landscapes.
High Durability
Reinforced concrete ensures longevity, resisting weather damage, pests, and rot.
Low Maintenance
Unlike timber, smooth concrete sleepers do not warp, crack, or require regular upkeep.
Versatile Applications
Ideal for retaining walls, garden edging, raised garden beds, and under fence plinths.
Customisable Designs
Available in a range of colours and sizes to suit your landscaping needs.
Applications of Smooth Concrete Sleepers
Retaining Walls
Smooth concrete sleepers create strong, stylish retaining walls that enhance outdoor spaces while preventing soil erosion. Their clean lines and uniform surface add a modern touch to any garden or yard.
Garden Bed Edging & Raised Garden Beds
Use smooth concrete sleepers to build defined garden beds with a contemporary finish. Their durability and resistance to moisture make them perfect for structured landscaping.
Under Fence Plinths
Installing smooth concrete sleepers beneath fences adds stability, security, and longevity to your fencing while preventing gaps and soil erosion.
Professional Supply & Installation
At Fence Plinths, we supply high-quality smooth concrete sleepers and offer expert installation services across Adelaide and surrounding areas. Our team ensures a precise and professional finish tailored to your project requirements.
Smooth Style Concrete Sleeper Quotes
Upgrade your landscape with the strength and elegance of smooth concrete sleepers. Contact Fence Plinths today for expert advice, product supply, and professional installation services.