Species: Composite

This item is IN STOCK

Current Stock: 40


A retaining wall ‘SuperBracket’ is a specialised bracket designed to attach a fence directly to a retaining wall. Made of composite materials and is designed to provide a secure and stable connection between the fence and the retaining wall posts.


SuperSleeper™ is a game-changing composite material perfect for a wide range of retaining wall applications. It offers a complete retaining wall solution that includes post sleepers, fence brackets, top capping, and more.


Advantages Over Concrete Sleepers.
The key advantages of SuperSleeper™ over traditional concrete sleepers are numerous:

  1. Lightweight Nature: SuperSleeper™ weighs less than 6 kilos, making it significantly lighter than typical concrete sleepers, which are around 75 kilos. This weight reduction translates into substantial financial savings, including reduced labour, machinery, and logistics costs.
  2. Durability: SuperSleeper™ is engineered to last and meets a 60-year design life requirement for retaining walls. It is highly durable and can withstand the test of time.
  3. Ease of Installation: The lightweight nature of SuperSleeper™ makes installation faster and easier. It eliminates the need for heavy machinery and two-man lifts, resulting in approximately 30 to 40% faster installation compared to traditional methods.
  4. Flexibility: SuperSleeper™ can be cut easily using common tools like a circular saw or grinder, allowing for precise customization to fit various project requirements.


Features and Specifications:

  • Sizes: SuperSleeper™ comes in standard heights of 200mm with lengths of 2 meters and 2.4 meters.
  • Tongue and Groove System: The tongue and groove system between sleepers ensures a consistent and neat finish for retaining walls.
  • Post Options: Choose from H-posts for intermediate use and C-posts for corners or end posts, suitable for walls up to 1 meter in height.
  • Top Capping: Top-capping is available for finishing retaining walls with exposed tops.


Installation and Maintenance
For optimal installation and performance:

  • Follow the provided installation drawings and guidelines.
  • Ensure proper drainage and peer depths.
  • Note the unique installation method for the bottom sleeper, where concrete supports the bottom webbing.
  • Maintain effective drainage systems and consider painting to protect against excessive UV light.


To learn more about SuperSleeper watch the full 13 minute Q&A with Dan by clicking here.

View the install guide by clicking here.