Plastic Underground Tanks
Our range of plastic underground water tanks offer a discreet and space-saving solution for storing harvested rainwater intended for irrigation, watering plants and washing cars. Constructed from tough polyethylene, they are also ideal for many domestic, commercial and industrial applications.

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Premium Underground Rainwater Harvesting Garden System - 6800 Litres2-5 working days£4,349.93 £3,624.94 -
Direct Pressure Underground Rainwater Harvesting System - 6800 Litres2-5 working days£5,086.24 £4,238.53 -
Economy Underground Rainwater Harvesting Garden System - 6800 Litres2-5 working days£4,111.55 £3,426.29 -
Atlantis 6800 Litres Underground Water Tank2-5 working days£3,397.16 £2,830.97 -
Premium Underground Rainwater Harvesting Garden System - 8400 Litres2-5 working days£4,596.17 £3,830.14 -
Direct Pressure Underground Rainwater Harvesting System - 8400 Litres2-5 working days£5,332.48 £4,443.73 -
8400 Litres Economy Underground Rainwater Harvesting Garden System2-5 working days£4,357.79 £3,631.49 -
Atlantis 8400 Litres Underground Water Tank2-5 working days£3,643.40 £3,036.17 -
10000 Litres Premium Underground Rainwater Harvesting Garden System3-4 weeks£5,297.22 £4,414.35 -
10000 Litres Direct Pressure Underground Rainwater Harvesting System3-4 weeks£6,033.53 £5,027.94 -
Economy Underground Rainwater Harvesting Garden System - 10000 Litres3-4 weeks£5,058.84 £4,215.70 -
Atlantis 10,000 Litre Underground Water Tank2-5 working days£4,344.46 £3,620.38