SuperSleeper is a lightweight, tough composite sleeper designed for retaining walls, garden beds and landscaping. Weighing under 6 kg, it replaces heavy concrete or timber sleepers, making installation faster, safer and DIY-friendly.
SuperSleeper is a horizontal support beam made from strong, FRP (fibre-reinforced polymer) composite. Each one is precision-engineered to resist rot, rust, warping and cracking, while offering a sleek, modern finish for any outdoor area .
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Easy to install: Weighs less than 6 kg (vs ~80 kg for a concrete sleeper), so you can lift and position it yourself, no heavy machinery needed . Less labour required!
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Built to last: Designed to last over 100 years, meeting Australian structural standards for retaining walls up to 1.6 m high.
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Durable and weather-proof: Resistant to UV, fire, corrosion and moisture thanks to built-in UV protection and surface coatings .
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Eco‑friendly: Made from environmentally conscious materials that require ~75% less CO₂ to manufacture than concrete, and lighter weight reduces transport emissions.
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DIY and Pro ready: Smooth surfaces – no splinters, and easily cut to size with common tools. Perfect for homeowners or trade professionals looking for quick, clean results.
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35-Year Warranty: Supersleeper warrants the product for 35 years when installed correctly using SuperSleeper accessories and with approved engineering and compliance.
Key Features
- Won’t warp, crack or rot
- UV- and weather-resistant
- Ideal for retaining walls, raised beds and edging
- Lightweight for easy handling and DIY-friendly
- Designed for Australian conditions & standards
SuperSleeper FRP Composite Sleeper Specifications
- Dimensions: 1550mm (L) × 205mm (H) × 60mm (W)
- Weight: 3.7 kg
- Suitable for wall heights: Up to 2000mm
- Dimensions: 1950mm (L) × 205mm (H) × 60mm (W)
- Weight: 5.4 kg
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Suitable for wall heights: Up to 2000mm
- Dimensions: 2350mm (L) × 205mm (H) × 60mm (W)
- Weight: 5.55 kg
- Suitable for wall heights: Up to 600mm
Installing this yourself? Check out our step by step blog - How to install SuperSleepers
Looking to make the change to a lightweight composite retaining wall or want to learn more about it? Come down to our Eagle Farm warehouse for a comparison and consultation for your project.
SuperSleeper is a lightweight, tough composite sleeper designed for retaining walls, garden beds and landscaping. Weighing under 6 kg, it replaces heavy concrete or timber sleepers, making installation faster, safer and DIY-friendly.
SuperSleeper is a horizontal support beam made from strong, FRP (fibre-reinforced polymer) composite. Each one is precision-engineered to resist rot, rust, warping and cracking, while offering a sleek, modern finish for any outdoor area .
-
Easy to install: Weighs less than 6 kg (vs ~80 kg for a concrete sleeper), so you can lift and position it yourself, no heavy machinery needed . Less labour required!
-
Built to last: Designed to last over 100 years, meeting Australian structural standards for retaining walls up to 1.6 m high.
-
Durable and weather-proof: Resistant to UV, fire, corrosion and moisture thanks to built-in UV protection and surface coatings .
-
Eco‑friendly: Made from environmentally conscious materials that require ~75% less CO₂ to manufacture than concrete, and lighter weight reduces transport emissions.
-
DIY and Pro ready: Smooth surfaces – no splinters, and easily cut to size with common tools. Perfect for homeowners or trade professionals looking for quick, clean results.
-
35-Year Warranty: Supersleeper warrants the product for 35 years when installed correctly using SuperSleeper accessories and with approved engineering and compliance.
Key Features
- Won’t warp, crack or rot
- UV- and weather-resistant
- Ideal for retaining walls, raised beds and edging
- Lightweight for easy handling and DIY-friendly
- Designed for Australian conditions & standards
SuperSleeper FRP Composite Sleeper Specifications
- Dimensions: 1550mm (L) × 205mm (H) × 60mm (W)
- Weight: 3.7 kg
- Suitable for wall heights: Up to 2000mm
- Dimensions: 1950mm (L) × 205mm (H) × 60mm (W)
- Weight: 5.4 kg
-
Suitable for wall heights: Up to 2000mm
- Dimensions: 2350mm (L) × 205mm (H) × 60mm (W)
- Weight: 5.55 kg
- Suitable for wall heights: Up to 600mm
Installing this yourself? Check out our step by step blog - How to install SuperSleepers
Looking to make the change to a lightweight composite retaining wall or want to learn more about it? Come down to our Eagle Farm warehouse for a comparison and consultation for your project.
