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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Special Offer
Premium Underground Rainwater Harvesting Garden System - 6800 Litres2-5 working days£3,915.60 £3,263.00 -
Special Offer
Direct Pressure Underground Rainwater Harvesting System - 6800 Litres2-5 working days£4,609.20 £3,841.00 -
Special Offer
Economy Underground Rainwater Harvesting Garden System - 6800 Litres2-5 working days£3,651.60 £3,043.00 -
Special Offer
Atlantis 6800 Litres Underground Water Tank2-5 working days£3,018.00 £2,515.00 -
Rainwater Harvesting Underground Tank - 7000 LitreCall us for detailsPOA -
Special Offer
Premium Underground Rainwater Harvesting Garden System - 8400 Litres2-5 working days£4,010.40 £3,342.00 -
Special Offer
Direct Pressure Underground Rainwater Harvesting System - 8400 Litres2-5 working days£4,704.00 £3,920.00 -
Special Offer
8400 Litres Economy Underground Rainwater Harvesting Garden System2-5 working days£3,746.40 £3,122.00 -
Special Offer
Atlantis 8400 Litres Underground Water Tank2-5 working days£3,114.00 £2,595.00 -
Special Offer
10000 Litres Premium Underground Rainwater Harvesting Garden System2-5 working days£4,490.40 £3,742.00 -
Special Offer
10000 Litres Direct Pressure Underground Rainwater Harvesting System2-5 working days£5,184.00 £4,320.00 -
Special Offer
Economy Underground Rainwater Harvesting Garden System - 10000 Litres2-5 working days£4,226.40 £3,522.00 -
Special Offer
Atlantis 10,000 Litre Underground Water Tank2-5 working days£3,594.00 £2,995.00 -
Rainwater Harvesting Underground Tank - 31500 LitreCall us for detailsPOA