With 44 tonnes/m² compressive strength, Polystorm is ideally suited surface water retention, surface water attenuation or surface water infiltration as a soakaway solution at a variety of depths, under trafficked or loaded areas such as car parks and housing and commercial developments

Features & Benefits

• Compressive strength of 44 tonnes/m²
• Ideal for retention, attenuation or soakaway applications with a suitable geomembrane or geotextile
• Designed for trafficked and loaded conditions
• BBA approved
• Visual and maintenance access can be achieved when used in conjunction with Polystorm Access & Polystorm Inspect
• Can be used as part of an intelligently engineered hybrid system with Polystorm Xtra and Polystorm Lite
• Integrated inlet and outlet
• 3D flow throughout the structure
• 95% void ratio
• 100% recyclable
• 50 years creep limited life expectancy