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Showing 49 - 72 of 76 products

Showing 49 - 72 of 76 products
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FREE 2" Isolation Valve*
Enduramaxx 12000 Litre Rainwater Tank - Small Footprint - BlackEnduramaxx 12000 Litre Rainwater Tank - Small Footprint - Natural
Enduramaxx 12000 Litre Rainwater Tank
Sale price£1,425.00 exc. VAT
FREE 2" Isolation Valve*
Enduramaxx 12500 Litre Rainwater Tank - BlackEnduramaxx 12500 Litre Rainwater Tank - Natural
Enduramaxx 12500 Litre Rainwater Tank
Sale price£1,425.00 exc. VAT
FREE 2" Isolation Valve*FREE Delivery*
13000 Litre Water Tank13000 Litre Rain Water Tank
13000 Litre Rain Water Tank
Sale price£1,495.00 exc. VAT
FREE 2" Isolation Valve*
Enduramaxx 15000 Litre Rainwater Tank - BlackEnduramaxx 15000 Litre Rainwater Tank - Natural
Enduramaxx 15000 Litre Rainwater Tank
Sale price£1,600.00 exc. VAT
FREE 2" Isolation Valve*FREE Delivery*
15,000 Litre Water Tank in Black15000 Litre Rain Water Tank
15000 Litre Rain Water Tank
Sale price£1,850.00 exc. VAT
FREE Delivery*Save £1,024.80
15000 Litre Rainwater Tank - Tuffa 15000VW15000 Litre Rainwater Tank - Tuffa 15000VW
15000 Litre Rainwater Tank - Tuffa 15000VW
Sale price£1,400.00 Regular price£2,704.80 exc. VAT
FREE 2" Isolation Valve*
Enduramaxx 15000 Litre Rainwater Tank - Small Footprint - BlackEnduramaxx 15000 Litre Rainwater Tank - Small Footprint - Natural
FREE Delivery*
15000 Litre Rainwater Harvesting System15000 Litre Rainwater Harvesting System
15000 Litre Rainwater Harvesting System
Sale price£2,195.00 exc. VAT
FREE 2" Isolation Valve*
Enduramaxx 20000 Litre Rainwater Tank - BlackEnduramaxx 20000 Litre Rainwater Tank - Natural;
Enduramaxx 20000 Litre Rainwater Tank
Sale price£2,100.00 exc. VAT
FREE 2" Isolation Valve*FREE Delivery*
20,000 Litre Water Tank20000 Litre Rain Water Tank
20000 Litre Rain Water Tank
Sale price£2,150.00 exc. VAT
FREE Delivery*Save £960.00
20000 Litre Rainwater Tank - Tuffa 20000VW20000 Litre Rainwater Tank - Tuffa 20000VW
20000 Litre Rainwater Tank - Tuffa 20000VW
Sale price£1,950.00 Regular price£3,300.00 exc. VAT
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20000 Litre Rainwater Harvesting System20000 Litre Rainwater Harvesting System
20000 Litre Rainwater Harvesting System
Sale price£2,510.00 exc. VAT
FREE 2" Isolation Valve*
Enduramaxx 22000 Litre Rainwater Tank - BlackEnduramaxx 22000 Litre Rainwater Tank - Natural
Enduramaxx 22000 Litre Rainwater Tank
Sale price£2,450.00 exc. VAT
FREE 2" Isolation Valve*FREE Delivery*Save £360.00
25,000 Litre Water Tank25000 Litre Rain Water Tank
25000 Litre Rain Water Tank
Sale price£2,695.00 Regular price£3,594.00 exc. VAT
FREE 2" Isolation Valve*
Enduramaxx 25000 Litre Rainwater Tank - Small Footprint - BlackEnduramaxx 25000 Litre Rainwater Tank - Small Footprint - Natural
FREE Delivery*
25000 Litre Rainwater Harvesting System25000 Litre Rainwater Harvesting System
25000 Litre Rainwater Harvesting System
Sale price£3,095.00 exc. VAT
FREE 2" Isolation Valve*
Enduramaxx 26000 Litre Rainwater Tank - BlackEnduramaxx 26000 Litre Rainwater Tank - Natural
Enduramaxx 26000 Litre Rainwater Tank
Sale price£2,695.00 exc. VAT
FREE 2" Isolation Valve*
Enduramaxx 30000 Litre Rainwater Tank - BlackEnduramaxx 30000 Litre Rainwater Tank - Natural
Enduramaxx 30000 Litre Rainwater Tank
Sale price£3,295.00 exc. VAT
FREE Delivery*
Rainwater Harvesting SystemWater Tanks - Rainwater Harvesting System
30000 Litre Rainwater Harvesting System
Sale price£4,150.00 exc. VAT
FREE Delivery*
Rainwater Harvesting SystemWater Tanks - Rainwater Harvesting System
40000 Litre Rainwater Harvesting System
Sale price£4,750.00 exc. VAT
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50000 Litre Rainwater Harvesting System50000 Litre Rainwater Harvesting System
50000 Litre Rainwater Harvesting System
Sale price£5,950.00 exc. VAT
FREE Delivery*
Rainwater Harvesting SystemInterlinked Tanks - Rainwater Harvesting System
60000 Litre Rainwater Harvesting System
Sale price£6,995.00 exc. VAT
FREE Delivery*
Rainwater Harvesting SystemInterlinked Tanks - Rainwater Harvesting System
75000 Litre Rainwater Harvesting System
Sale price£8,650.00 exc. VAT
FREE Delivery*
Rainwater Harvesting SystemInterlinked Tanks - Rainwater Harvesting System
100000 Litre Rainwater Harvesting System
Sale price£11,500.00 exc. VAT
A general rule of thumb is to look at your roof area and average local rainfall. For a standard garden, a 1,000L to 2,500L tank is usually sufficient. For commercial use, we recommend a capacity that can store at least 18 days of your average daily water requirement.
While both collect rain, a harvesting tank is typically larger, made of thicker industrial-grade plastic, and often features specialized 'calmed inlets' and overflow siphons to improve water quality and allow for pump integration.
Yes, a filter is essential. It prevents leaves, moss, and debris from entering the tank, which keeps the water clear and prevents the buildup of sludge that can smell or damage pumps.
Yes, but this requires a more advanced 'Header Tank' or 'Direct Feed' system with a pump and a mains-water backup to ensure you still have water when the tank is empty. It also requires dedicated pipework clearly marked as non-potable.
Our tanks are made from opaque, UV-stabilized plastic which blocks sunlight. This prevents algae growth. Combined with a good pre-tank filter, the water will stay fresh and clean for long periods.
The tank must be placed on a flat, level, and fully supported base—usually a 100mm-150mm thick concrete pad. This is vital because a full 5,000L tank weighs 5 tonnes; an uneven base could cause the tank to split.
Absolutely. You can 'daisy-chain' tanks at the base using a linking kit. This allows them to fill and empty at the same level, effectively increasing your total storage capacity.
If you only want to fill a watering can, a gravity-fed tap is fine. However, if you want to use a hosepipe, sprinkler, or supply water to a building, you will need a submersible or external surface pump.