RELN Drain Trenching, launched in 1968, introduced a new standard in trench drainage solutions. Proudly Australian made from strong and durable recycled plastic, it provides reliable drainage for septic effluent, sullage waste, and storm water. Designed to suit a wide range of soil types, this system is trusted for both residential and light commercial projects.

Specification and Features

• Material: Tough, durable recycled plastic
• Australian Made: Manufactured locally for dependable quality
• Standards: AS1547 Disposal Method Approved by health authorities across all Australian states and New Zealand
• Lightweight, easy to transport and handle
• Resistant to corrosion and long-term environmental wear

Applications & Benefits

• Ideal for septic effluent disposal, sullage waste and storm water drainage
• Suitable for residential, rural and light commercial drainage projects
• Lightweight design makes installation quick and reduces labour costs
• Durable construction offers long service life with minimal maintenance
• Environmentally friendly – made from recycled plastic
• Available in standard, large and jumbo sizes to suit different soil conditions

Available Sizes

• Standard
• Large
• Jumbo

Delivery & Pickup

• Bulk delivery available across Sydney and surrounding areas
• Click & Collect usually ready within 2 hours (subject to stock availability)
• Crane truck and forklift loading available for larger orders

Need Help

For product advice, installation support, or delivery enquiries, call our team on (02) 8543 3401.