1.5m Concrete Sleeper - Lonsdale

The Lonsdale Concrete Sleeper is the original natural grey concrete sleeper featuring a smooth surface finish. Widely used in both small-scale landscaping and large-scale civil and commercial projects, the Lonsdale is a versatile product offering high quality and value. It is particularly well-suited for projects prioritising a strong, simple retaining wall structure without the need for a decorative pattern.

Manufactured using industry-leading 60MPa concrete, these sleepers significantly exceed Australian standards and outperform competitors’ products in terms of durability. Reinforced with 2 x N10 reo steel bars* for enhanced structural integrity, they are the most robust retaining wall concrete sleepers available.

Proudly made in South Australia, these sleepers undergo rigorous quality control, with concrete batches independently tested twice weekly. This commitment to excellence guarantees a 50-year lifespan, as certified by a Structural Engineer. Unlike timber alternatives prone to rot, termites, warping, and splitting, concrete Kensington sleepers are entirely maintenance-free, providing long-lasting peace of mind.

*excluding Cribs, which have 1 x N10 reo bar