Stormwater Attenuation & Soakaway

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In free draining ground all excess surface and roof water must be fed back into the natural ground on site as part of a SUDS.

Stone soakaways only allow approximately 300L per m³ of retention. Underground tanks are more efficient and offer flexibility of controlled discharge and connection to storm drains in poor draining ground conditions.

Ecozi use PE or precast concrete tanks for residential or commercial soakaways and attenuation storage.

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"Rainwater harvesting was specified to assist in overcoming building regulation objections at a 5 dwelling new development. As the development groundwork's contractor and, never having installed rainwater harvesting before, I was very grateful for the support Ecozi offered both pre and post sale."

Martyn Fawcett - Groundworker

Self build tanks

Management Units