RainSafe Stormwater Management
Infiltration Systems
What is an Infiltration System?
Also known as a soakaway, an infiltration system is an underground tank with only an inlet, allowing water to infiltrate directly into the surrounding soil. Unlike traditional drainage solutions, it does not have an outlet pipe, making it a highly efficient and eco-friendly way to manage stormwater runoff.
Where is an Infiltration System Used?
This type of setup is ideal for environments with highly permeable soil, where water can naturally seep into the ground. It is commonly used in:
- Residential and commercial developments
- Public parks and green spaces
- Industrial sites
- Sports fields and recreational areas
- Under roads and highways
Advantages of RainSafe Infiltration Systems
RainSafe is particularly suited for infiltration applications due to its flexibility, modularity, and superior silt management.

Key Benefits:
Sustainable Stormwater Management
Reduces surface water runoff and replenishes groundwater.
Lower Infrastructure Costs
Eliminates the need for extensive pipe networks and storm drains.
Reduced Maintenance
Keeps infiltration zones clean and operational for years.
Customizable Configurations
Can be installed in various layouts to optimise localized drainage.
Fully Trafficable
RainSafe can be installed under roads, ensuring stormwater infiltration without compromising road integrity.
Why is Silt Management Critical?
A major challenge in soakaway systems is maintaining a clean infiltration area. When silt and debris clog the system, water infiltration capacity decreases, leading to ineffective drainage and potential flooding.
With RainSafe’s Separation Row, we ensure:
100% removal of large debris and litter
Up to 98% removal of Total Suspended Solids (TSS)
Long-lasting system efficiency with minimal clogging
By preventing silt and litter from dispersing into the tank, RainSafe maintains peak infiltration performance over the lifespan of the system.
Cost & Maintenance Benefits
RainSafe infiltration systems minimise stormwater conveyance requirements, meaning that less infrastructure (such as pipes and pumping stations) is needed. This translates into lower installation costs, reduced maintenance, and fewer disruptions over times
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Get Started with RainSafe
Looking for a cost-effective, low-maintenance stormwater infiltration solution? RainSafe delivers best-in-class soakaway performance with superior silt control. Contact us today to learn more about how we can support your project!