Stackstone Charcoal (Kensington)
Kensington Sleeper
Colour: Charcoal
Pattern: Stackstone / BookleafA modern classic — the Kensington Sleeper is the benchmark in premium concrete sleeper design. First introduced in 2002, it remains our flagship product, trusted by landscapers, builders, and designers across Australia for its sleek appearance and unmatched durability.
With a refined stackstone/bookleaf pattern and bold charcoal finish, the Kensington adds a sophisticated edge to any landscape. Its contemporary aesthetic makes it a perfect fit for modern homes, architectural gardens, and premium commercial spaces.
Designed to Impress. Built to Last.
While others have tried to imitate it, nothing compares to the original Kensington when it comes to quality and strength. Manufactured with industry-leading 60MPa concrete, it surpasses Australian Standards and outperforms many competitors — delivering superior durability for the long haul.
Reinforced with 2 x N10 steel reo bars* for structural reliability
Certified by a Structural Engineer for a 50-year lifespan
Zero maintenance – won’t rot, warp, split or attract termites
Locally made in South Australia using modern manufacturing techniques
Independently tested twice weekly to ensure consistent quality
Reinforcement excludes Cribs, which contain 1 x N10 reo bar.
Note: 2m & 2.4m Cribs are not engineered products and should only be placed at the top of a retaining wall.
We want you to be completely satisfied with your purchase. If for any reason you need to return an item, we’re happy to help—provided the following conditions are met:
- Materials must be unused and undamaged.
- Returns must be accompanied by proof of damage if the item was received in a faulty condition upon collection or delivery.
- All returns are subject to a 25% restocking fee.
To initiate a return or refund, please contact us with your order details and any relevant photos or documentation. We’ll guide you through the process and ensure it’s handled promptly.






