Polystorm is designed to provide a range of modular build tank attenuation systems specifically for loaded applications.

Each Polystorm unit is light enough to carry which gives excellent health and safety and installation benefits.

Installations can be built up to form a load bearing tank structure capable of accomodating the majority of site constraints to receive rainwater collected from roofs or car park areas.

Polystorm integrates with other solutions in the Stormwater Management range including Ridgidrain, Stormcheck flow control chamber, silt traps and gullies to provide a range of attenuation solutions to suit many applications on or off plot.

• 95% void ratio providing greater storage capacity and reduced excavation and disposal costs.



• Modular units allow flexibility of shape-ideal for shallow excavation systems, narrow strips, or use in restricted areas.



• Minimum 40 tonnes per square metre load bearing capacity for trafficked aplications



• BBA certified