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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195 Litres Underground Water TankOut of Stock£342.90 £285.75
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Special OfferEnduramaxx 280 Litre Underground Potable Water Tank4-6 working days£396.00 £330.00
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400 Litres Underground Water Tank7-10 working days£675.60 £563.00
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1150 Litre Underground Water Tank7-10 working days£366.00 £305.00
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Special OfferEnduramaxx 1400 Litre Underground Potable Water Tank4-6 working days£492.00 £410.00
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1550 Litre Underground Water Tank7-10 working days£447.60 £373.00
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Special OfferEnduramaxx 1700 Litre Underground Potable Water Tank4-6 working days£1,184.40 £987.00
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Special Offer1800 Litres Direct Pressure Underground Rainwater Harvesting System2-5 working days£2,364.00 £1,970.00
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Special Offer1800 Litres Economy Underground Rainwater Harvesting Garden System2-5 working days£1,556.40 £1,297.00
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Special Offer1800 Litres Underground Water Tank2-5 working days£747.60 £623.00
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Special Offer1850 Litre Underground Water Tank7-10 working days£456.00 £380.00
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2250 Litre Underground Water Tank7-10 working days£550.80 £459.00
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Special Offer2600 Litres Premium Underground Rainwater Harvesting Garden System2-5 working days£2,140.80 £1,784.00
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Special Offer2600 Litres Direct Pressure Underground Rainwater Harvesting System2-5 working days£2,698.80 £2,249.00
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Special OfferEconomy Underground Rainwater Harvesting Garden System - 2600 Litres2-5 working days£1,891.20 £1,576.00
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Special Offer2600 Litres Underground Water Tank2-5 working days£1,041.60 £868.00
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3400 Litre Underground Water Tank7-10 working days£1,059.44 £882.87
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Special OfferPremium Underground Rainwater Harvesting Garden System - 3400 Litres2-5 working days£2,532.00 £2,110.00
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Special OfferDirect Pressure Underground Rainwater Harvesting System - 3400 Litres2-5 working days£3,090.00 £2,575.00
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Special Offer3400 Litres Economy Underground Rainwater Harvesting Garden System2-5 working days£2,282.40 £1,902.00
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Special Offer3400 Litres Underground Water Tank2-5 working days£1,372.80 £1,144.00
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Special OfferPremium Underground Rainwater Harvesting Garden System - 4400 Litres2-5 working days£3,014.40 £2,512.00
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Special OfferDirect Pressure Underground Rainwater Harvesting System - 4400 Litres2-5 working days£3,572.40 £2,977.00
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Special Offer4400 Litres Economy Underground Rainwater Harvesting Garden System2-5 working days£2,764.80 £2,304.00
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Special Offer4400 Litres Underground Water Tank2-5 working days£1,791.60 £1,493.00
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4500 Litre Underground Water Tank7-10 working days£1,307.33 £1,089.44
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Special Offer5200 Litres Premium Underground Rainwater Harvesting Garden System2-5 working daysPOA
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Special Offer5200 Litres Direct Pressure Underground Rainwater Harvesting System2-5 working daysPOA
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Special OfferEconomy Underground Rainwater Harvesting Garden System - 5200 Litres2-5 working daysPOA
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Special Offer5200 Litres Underground Water Tank2-5 working daysPOA