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Carat Direct Complete Package 3750LCarat Direct Complete Package 3750L
New
Carat Direct Complete Package 3750L
3,750 litre GRAF Carat S House Direct Rainwater Harvesting System This 3,750 litre Carat S House Direct Rainwater Harvesting system from GRAF is designed to be a simple domestic solution. Quick and easy to install, it has a submersible pressure activated pump which supplies harvested rainwater on demand to toilets, washing machines and external tap. It also features a Mains-on-Tap unit that...
£2,182.52 ex VAT
(£2,619.02 inc VAT)
Carat Direct Complete Package 4800LCarat Direct Complete Package 4800L
New
Carat Direct Complete Package 4800L
4,800 litre GRAF Carat S House Direct Rainwater Harvesting System This 4,800 litre Carat S House Direct Rainwater Harvesting system from GRAF is designed to be a simple domestic solution. Quick and easy to install, it has a submersible pressure activated pump which supplies harvested rainwater on demand to toilets, washing machines and external tap. It also features a Mains-on-Tap unit that...
£2,394.13 ex VAT
(£2,872.96 inc VAT)

Carat Direct Complete Package 6500LCarat Direct Complete Package 6500L
New
Carat Direct Complete Package 6500L
6,500 litre GRAF Carat S House Direct Rainwater Harvesting System This 6,500 litre Carat S House Direct Rainwater Harvesting system from GRAF is designed to be a simple domestic solution. Quick and easy to install, it has a submersible pressure activated pump which supplies harvested rainwater on demand to toilets, washing machines and external tap. It also features a Mains-on-Tap unit that...
£2,431.51 ex VAT
(£2,917.81 inc VAT)
Carat Garden Comfort Complete Package 2700LCarat Garden Comfort Complete Package 2700L
New
Carat Garden Comfort Complete Package 2700L
Graf Carat Garden Comfort Rainwater Harvester Package 2,700L with Pedestrian Lid Graf’s new tank generation of Carat rainwater underground tanks has been specially developed for rainwater harvesting. Put simply, rainwater harvesting is collecting the rainwater that falls onto the roof of a building (either a home or a commercial building) and then capturing it inside a tank, which can be located...
£1,897.41 ex VAT
(£2,276.89 inc VAT)

Carat Garden Comfort Complete Package 3750LCarat Garden Comfort Complete Package 3750L
New
Carat Garden Comfort Complete Package 3750L
Graf Carat Garden Comfort Rainwater Harvester Package 3,750L with Pedestrian Lid Graf’s new tank generation of Carat rainwater underground tanks has been specially developed for rainwater harvesting. Put simply, rainwater harvesting is collecting the rainwater that falls onto the roof of a building (either a home or a commercial building) and then capturing it inside a tank, which can be located...
£1,964.95 ex VAT
(£2,357.94 inc VAT)
Carat Garden Comfort Complete Package 4800LCarat Garden Comfort Complete Package 4800L
New
Carat Garden Comfort Complete Package 4800L
Graf Carat Garden Comfort Rainwater Harvester Package 4,800L with Pedestrian Lid Graf’s new tank generation of Carat rainwater underground tanks has been specially developed for rainwater harvesting. Put simply, rainwater harvesting is collecting the rainwater that falls onto the roof of a building (either a home or a commercial building) and then capturing it inside a tank, which can be located...
£2,176.57 ex VAT
(£2,611.88 inc VAT)

Carat Garden Comfort Complete Package 6500LCarat Garden Comfort Complete Package 6500L
New
Carat Garden Comfort Complete Package 6500L
Graf Carat Garden Comfort Rainwater Harvester Package 6,500L with Pedestrian Lid Graf’s new tank generation of Carat rainwater underground tanks has been specially developed for rainwater harvesting. Put simply, rainwater harvesting is collecting the rainwater that falls onto the roof of a building (either a home or a commercial building) and then capturing it inside a tank, which can be located...
£2,243.93 ex VAT
(£2,692.72 inc VAT)
Carat Indirect Complete Package 2700LCarat Indirect Complete Package 2700L
New
Carat Indirect Complete Package 2700L
2,700 litre GRAF Carat S House Direct Rainwater Harvesting System The GRAF Carat-S underground tank is unlike any other underground tank in the world. It is the largest tank of its kind to be manufactured by injection compression moulding. This technique provides the tank with unbeatable stability and ensures that each component is produced with the highest of accuracy. Unlike other underground...
£2,361.34 ex VAT
(£2,833.61 inc VAT)

Carat Indirect Complete Package 3750LCarat Indirect Complete Package 3750L
New
Carat Indirect Complete Package 3750L
3,750 litre GRAF Carat S House Direct Rainwater Harvesting System The GRAF Carat-S underground tank is unlike any other underground tank in the world. It is the largest tank of its kind to be manufactured by injection compression moulding. This technique provides the tank with unbeatable stability and ensures that each component is produced with the highest of accuracy. Unlike other underground...
£2,428.88 ex VAT
(£2,914.66 inc VAT)
Carat Indirect Complete Package 4800LCarat Indirect Complete Package 4800L
New
Carat Indirect Complete Package 4800L
4,800 litre GRAF Carat S House Direct Rainwater Harvesting System The GRAF Carat-S underground tank is unlike any other underground tank in the world. It is the largest tank of its kind to be manufactured by injection compression moulding. This technique provides the tank with unbeatable stability and ensures that each component is produced with the highest of accuracy. Unlike other underground...
£2,640.49 ex VAT
(£3,168.59 inc VAT)

HomeStream 3 Rainwater harvesting systemHomeStream 3 Rainwater harvesting system
HomeStream 3 Rainwater harvesting system
HomeStream Rainwater harvesting system DESCRIPTION The Homestream range of rainwater Harvesters are compact, packed with technology, and cost effective. The Homestream outperforms any domestic rainwater harvesting system with the ability to provide rainwater to multiple outlets with a maximum power consumption of 1.1 Watts. Unlike other rainwater harvesting systems, the Homestream is...
from £3,015.00 ex VAT
(£3,618.00 inc VAT)
Platin Direct Complete Package 10000LPlatin Direct Complete Package 10000L
Platin Direct Complete Package 10000L
10,000 litre GRAF Platin Direct Rainwater Harvesting System The GRAF Platin tanks are shallow-dig plastic rain water storage tanks designed for ultra-low installation. The GRAF Direct Package includes a complete system for storing and using rainwater for on-demand supply to WCs, washing machines and external taps, potentially saving up to 50% of your mains water usage. Customer Notice: The processed...
£4,898.31 ex VAT
(£5,877.97 inc VAT)

Platin Direct Complete Package 1500LPlatin Direct Complete Package 1500L
Platin Direct Complete Package 1500L
1,500 litre GRAF Platin Direct Rainwater Harvesting System The GRAF Platin tanks are shallow-dig plastic rain water storage tanks designed for ultra-low installation. The GRAF Direct Package includes a complete system for storing and using rainwater for on-demand supply to WCs, washing machines and external taps, potentially saving up to 50% of your mains water usage. Customer Notice: The...
£1,993.82 ex VAT
(£2,392.58 inc VAT)
Platin Direct Complete Package 3000L
Platin Direct Complete Package 3000L
3,000 litre GRAF Platin Direct Rainwater Harvesting System The GRAF Platin tanks are shallow-dig plastic rain water storage tanks designed for ultra-low installation. The GRAF Direct Package includes a complete system for storing and using rainwater for on-demand supply to WCs, washing machines and external taps, potentially saving up to 50% of your mains water usage. Customer Notice: The...
£2,344.37 ex VAT
(£2,813.24 inc VAT)

Platin Direct Complete Package 5000LPlatin Direct Complete Package 5000L
Platin Direct Complete Package 5000L
5,000 litre GRAF Platin Direct Rainwater Harvesting System The GRAF Platin tanks are shallow-dig plastic rain water storage tanks designed for ultra-low installation. The GRAF Direct Package includes a complete system for storing and using rainwater for on-demand supply to WCs, washing machines and external taps, potentially saving up to 50% of your mains water usage. Customer Notice: The...
£2,661.31 ex VAT
(£3,193.57 inc VAT)
Platin Direct Complete Package 7500LPlatin Direct Complete Package 7500L
Platin Direct Complete Package 7500L
7,500 litre GRAF Platin Direct Rainwater Harvesting System The GRAF Platin tanks are shallow-dig plastic rain water storage tanks designed for ultra-low installation. The GRAF Direct Package includes a complete system for storing and using rainwater for on-demand supply to WCs, washing machines and external taps, potentially saving up to 50% of your mains water usage. Customer Notice: The...
£3,231.20 ex VAT
(£3,877.44 inc VAT)

2350 Litre Klargester AquaHarvest - Direct System2350 Litre Klargester AquaHarvest - Direct System
2350 Litre Klargester AquaHarvest - Direct System
Klargester AquaHarvest Domestic Rainwater Harvesting Range
from £2,586.00 ex VAT
(£3,103.20 inc VAT)
3100 Litre Klargester AquaHarvest - Direct System3100 Litre Klargester AquaHarvest - Direct System
Best Seller
3100 Litre Klargester AquaHarvest - Direct System
Klargester AquaHarvest Domestic Rainwater Harvesting Range
from £2,678.00 ex VAT
(£3,213.60 inc VAT)

4600 Litre Klargester AquaHarvest - Direct System4600 Litre Klargester AquaHarvest - Direct System
4600 Litre Klargester AquaHarvest - Direct System
Klargester AquaHarvest Domestic Rainwater Harvesting Range
from £2,963.00 ex VAT
(£3,555.60 inc VAT)
Klargester AquaCombi Rainwater Harvesting and Attenuation TankKlargester AquaCombi Rainwater Harvesting and Attenuation Tank
New
Klargester AquaCombi Rainwater Harvesting and Attenuation Tank
Klargester AquaCombi Rainwater Harvesting and Attenuation Tank – Reuse and Storage Combined As part of Kingspan's Planet Passionate programme, Kingspan are dedicated to delivering innovative surface water management technologies, developed on the back of 65 years’ experience. Due to increasing demands on our natural water resources here in the UK, Kingspan Klargester have designed...

1000 Litre Garden Angel1000 Litre Garden Angel
Free Delivery
Fast Delivery
1000 Litre Garden Angel
1000 Litre Garden Angel Rain water is collected from your roof area. It is then passed through the PF1* filter system which removes any large pieces of debris, leaves, etc. and then into the underground tank through a calmed inlet designed to stop the disturbance of any sediment in the bottom of the tank. Excess water will pass through an overflow fitted to the tank to be connected to the storm...
£1,348.00 ex VAT
(£1,617.60 inc VAT)
1400 Litre Garden Angel1400 Litre Garden Angel
Free Delivery
Fast Delivery
1400 Litre Garden Angel
1400 Litre Garden Angel Rain water is collected from your roof area. It is then passed through the PF1 filter system which removes any large pieces of debris, leaves, etc. and then into the underground tank through a calmed inlet designed to stop the disturbance of any sediment in the bottom of the tank. Excess water will pass through an overflow fitted to the tank to be connected to the storm...

5

£1,483.00 ex VAT
(£1,779.60 inc VAT)

Underground Home Harvest Direct Tank 1500 KitUnderground Home Harvest Direct Tank 1500 Kit
Underground Home Harvest Direct Tank 1500 Kit
Underground Home Harvest Direct Tank 1500 Kit When supply of rainwater is exhausted, the 'backup in a box' unit uses mains water to replenish the tank. The pump in the tank is then ensured of a constant supply of water to feed washing machines, toilets, garden taps, etc. Harlequinl''s 'HydroStore' tanks benefit from the company''s experience in providing tanks for...
£2,012.00 ex VAT
(£2,414.40 inc VAT)
Platin AA Silentio Complete Package 1500LPlatin AA Silentio Complete Package 1500L
Platin AA Silentio Complete Package 1500L
Platin AA Silentio Complete Package 1500L Introduction Discover the efficiency of rainwater collection with the Platin AA Silentio Rainwater Harvesting System. Brought to you by Graf, the European market leader in rainwater harvesting, this package is an eco-friendly solution for your non-potable water requirements. It features award-winning internal filter technology and is constructed...
£3,120.00 ex VAT
(£3,744.00 inc VAT)

Underground Rainwater Garden Harvest Tank 1500 KitUnderground Rainwater Garden Harvest Tank 1500 Kit
Best Seller
Underground Rainwater Garden Harvest Tank 1500 Kit
Underground Rainwater Garden Harvest Tank 1500 Kit A very simple rainwater harvesting system kit that allows the connection of a hose to the pump supplied within the tank to provide water for irrigating lawns, gardens and car washing. The Balmoral HydroStore allows full capacity storage and, when installed above the natural water table, does not require a concrete surround. The lower part of the body...
£1,725.00 ex VAT
(£2,070.00 inc VAT)
2200 Litre Garden Angel2200 Litre Garden Angel
Free Delivery
Fast Delivery
2200 Litre Garden Angel
2200 Litre Garden Angel Rain water is collected from your roof area. It is then passed through the PF1 filter system which removes any large pieces of debris, leaves, etc. and then into the underground tank through a calmed inlet designed to stop the disturbance of any sediment in the bottom of the tank. Excess water will pass through an overflow fitted to the tank to be connected to the storm drain...
£1,682.00 ex VAT
(£2,018.40 inc VAT)

2400 Litre Garden Angel2400 Litre Garden Angel
Free Delivery
Fast Delivery
2400 Litre Garden Angel
2400 Litre Garden Angel Rain water is collected from your roof area. It is then passed through the PF1 filter system which removes any large pieces of debris, leaves, etc. and then into the underground tank through a calmed inlet designed to stop the disturbance of any sediment in the bottom of the tank. Excess water will pass through an overflow fitted to the tank to be connected to the storm drain...

5

£1,675.00 ex VAT
(£2,010.00 inc VAT)
2600 Litre Underground water tank2600 Litre Underground water tank
2600 Litre Underground water tank
2600 Litre Underground water tank UK Manufactured, Made from high strength PE, Rota-moulded-single piece, Concrete backfill not usually required A "fitted' tank means the pipe-work (calmed inlet, filter and connectors) within the tank and spigot connections are pre-installed. The telescopic lid (aka neck & lid) are normally separated to avoid damage during transport. It''s a push fit job to...
from £1,231.71 ex VAT
(£1,478.05 inc VAT)

Carat Direct Complete Package 2700LCarat Direct Complete Package 2700L
New
Carat Direct Complete Package 2700L
2,700 litre GRAF Carat S House Direct Rainwater Harvesting System This 2,700 litre Carat S House Direct Rainwater Harvesting system from GRAF is designed to be a simple domestic solution. Quick and easy to install, it has a submersible pressure activated pump which supplies harvested rainwater on demand to toilets, washing machines and external tap. It also features a Mains-on-Tap unit that...
£2,114.99 ex VAT
(£2,537.99 inc VAT)
Rainwater Home Harvest Direct Water Tank 2900 KitRainwater Home Harvest Direct Water Tank 2900 Kit
Best Seller
Rainwater Home Harvest Direct Water Tank 2900 Kit
Rainwater Harvesting Below Ground Water Tanks 2900 Kit When supply of rainwater is exhausted, the 'backup in a box' unit uses mains water to replenish the tank. The pump in the tank is then ensured of a constant supply of water to feed washing machines, toilets, garden taps, etc Harlequin''s 'HydroStore' tanks benefit from the company''s experience in providing...
£2,378.00 ex VAT
(£2,853.60 inc VAT)

Platin AA Silentio Complete Package 3000LPlatin AA Silentio Complete Package 3000L
Platin AA Silentio Complete Package 3000L
Platin Silentio Complete Package 3000L Introduction Discover the efficiency of rainwater collection with the Platin AA Silentio Rainwater Harvesting System. Brought to you by Graf, the European market leader in rainwater harvesting, this package is an eco-friendly solution for your non-potable water requirements. It features award-winning internal filter technology and is constructed...
£3,476.65 ex VAT
(£4,171.98 inc VAT)
3300 Litre Garden Angel3300 Litre Garden Angel
Free Delivery
Fast Delivery
3300 Litre Garden Angel
3300 Litre Garden Angel Rain water is collected from your roof area. It is then passed through the PF1 filter system which removes any large pieces of debris, leaves, etc. and then into the underground tank through a calmed inlet designed to stop the disturbance of any sediment in the bottom of the tank. Excess water will pass through an overflow fitted to the tank to be connected to the storm drain...

5

£1,852.00 ex VAT
(£2,222.40 inc VAT)

3400 Litre Underground water storage tank3400 Litre Underground water storage tank
3400 Litre Underground water storage tank
3400 Litre Underground water storage tank UK Manufactured, Made from high strength PE, Rota-moulded-single piece, Concrete backfill not usually required A "fitted' tank means the pipe-work (calmed inlet, filter and connectors) within the tank and spigot connections are pre-installed. The telescopic lid (aka neck & lid) are normally separated to avoid damage during transport. It''s a push fit...
from £1,595.00 ex VAT
(£1,914.00 inc VAT)
4400 Litre Underground water storage tank4400 Litre Underground water storage tank
4400 Litre Underground water storage tank
4400 Litre Underground water storage tank UK Manufactured, Made from high strength PE, Rota-moulded-single piece, Concrete backfill not usually required A "fitted' tank means the pipe-work (calmed inlet, filter and connectors) within the tank and spigot connections are pre-installed. The telescopic lid (aka neck & lid) are normally separated to avoid damage during transport. It's...
from £2,060.00 ex VAT
(£2,472.00 inc VAT)

Rainwater Home Harvest Direct Water Tank 4400 Kit
Rainwater Home Harvest Direct Water Tank 4400 Kit
Rainwater Harvesting Below Ground Water Tanks 4400 Kit When supply of rainwater is exhausted, the 'backup in a box' unit uses mains water to replenish the tank. The pump in the tank is then ensured of a constant supply of water to feed washing machines, toilets, garden taps, etc Harlequin''s 'HydroStore' tanks benefit from the company''s experience in providing tanks...
£3,139.00 ex VAT
(£3,766.80 inc VAT)
Platin AA Silentio Complete Package 5000LPlatin AA Silentio Complete Package 5000L
Platin AA Silentio Complete Package 5000L
Platin AA Silentio Complete Package 5000L Introduction Discover the efficiency of rainwater collection with the Platin AA Silentio Rainwater Harvesting System. Brought to you by Graf, the European market leader in rainwater harvesting, this package is an eco-friendly solution for your non-potable water requirements. It features award-winning internal filter technology and is constructed...
£3,797.46 ex VAT
(£4,556.95 inc VAT)

5000 Litre Garden Angel5000 Litre Garden Angel
Free Delivery
Fast Delivery
5000 Litre Garden Angel
5000 Litre Garden Angel Rain water is collected from your roof area. It is then passed through the PF1 filter system which removes any large pieces of debris, leaves, etc. and then into the underground tank through a calmed inlet designed to stop the disturbance of any sediment in the bottom of the tank. Excess water will pass through an overflow fitted to the tank to be connected to the storm...
£2,146.00 ex VAT
(£2,575.20 inc VAT)
5200 Litre Underground water tank5200 Litre Underground water tank
5200 Litre Underground water tank
5200 Litre Underground water tank UK Manufactured, Made from high strength PE, Rota-moulded-single piece, Concrete backfill not usually required A "fitted' tank means the pipe-work (calmed inlet, filter and connectors) within the tank and spigot connections are pre-installed. The telescopic lid (aka neck & lid) are normally separated to avoid damage during transport. It''s a push fit job to...
from £2,542.00 ex VAT
(£3,050.40 inc VAT)

6,000 Litre Rainbox Combi System6,000 Litre Rainbox Combi System
6,000 Litre Rainbox Combi System
6,000 Litre Rainbox Combi Rainwater Harvesting System What is Rainwater Harvesting? Rainwater is collected from your roof area; it is then passed through a filter system which removes any large pieces of debris, leaves, etc. and then into the underground storage tank via a calmed inlet which is designed to stop the disturbance of any sediment in the bottom of the tank. Excess rainwater will...
£8,121.00 ex VAT
(£9,745.20 inc VAT)
6800 Litre Underground storage tank6800 Litre Underground storage tank
6800 Litre Underground storage tank
6800 Litre Underground storage tank UK Manufactured, Made from high strength PE, Rota-moulded-single piece, Concrete backfill not usually required A "fitted' tank means the pipe-work (calmed inlet, filter and connectors) within the tank and spigot connections are pre-installed. The telescopic lid (aka neck & lid) are normally separated to avoid damage during transport. It''s a push fit job...
from £3,735.00 ex VAT
(£4,482.00 inc VAT)

Platin AA Silentio Complete Package 7500LPlatin AA Silentio Complete Package 7500L
Platin AA Silentio Complete Package 7500L
Platin AA Silentio Complete Package 7500L Introduction Discover the efficiency of rainwater collection with the Platin AA Silentio Rainwater Harvesting System. Brought to you by Graf, the European market leader in rainwater harvesting, this package is an eco-friendly solution for your non-potable water requirements. It features award-winning internal filter technology and is constructed...
£4,374.29 ex VAT
(£5,249.15 inc VAT)
8400 Litre Underground water storage tank8400 Litre Underground water storage tank
8400 Litre Underground water storage tank
8400 Litre Underground water storage tank UK Manufactured, Made from high strength PE, Rota-moulded-single piece, Concrete backfill not usually required A "fitted' tank means the pipe-work (calmed inlet, filter and connectors) within the tank and spigot connections are pre-installed. The telescopic lid (aka neck & lid) are normally separated to avoid damage during transport. It''s...
from £3,825.00 ex VAT
(£4,590.00 inc VAT)

10,000 Litre Plastic Underground water storage tank10,000 Litre Plastic Underground water storage tank
10,000 Litre Plastic Underground water storage tank
10,000 Litre Underground water storage tank - Please note this tank is supplied single neck not twin neck UK Manufactured, Made from high strength PE, Rota-moulded-single piece, Concrete backfill not usually required A "fitted' tank means the pipe-work (calmed inlet, filter and connectors) within the tank and spigot connections are pre-installed. The telescopic lid (aka neck & lid)...
from £4,540.00 ex VAT
(£5,448.00 inc VAT)
Platin AA Silentio Complete Package 10000LPlatin AA Silentio Complete Package 10000L
Platin AA Silentio Complete Package 10000L
Platin AA Silentio Complete Package 10000L Introduction Discover the efficiency of rainwater collection with the Platin AA Silentio Rainwater Harvesting System. Brought to you by Graf, the European market leader in rainwater harvesting, this package is an eco-friendly solution for your non-potable water requirements. It features award-winning internal filter technology and is constructed...
£6,037.33 ex VAT
(£7,244.80 inc VAT)

10,000 Litre Rainbox Combi System10,000 Litre Rainbox Combi System
10,000 Litre Rainbox Combi System
10,000 Litre Rainbox Combi Rainwater Harvesting System What is Rainwater Harvesting? Rainwater is collected from your roof area; it is then passed through a filter system which removes any large pieces of debris, leaves, etc. and then into the underground storage tank via a calmed inlet which is designed to stop the disturbance of any sediment in the bottom of the tank. Excess rainwater will...
12,000 Litre Rainbox Combi System12,000 Litre Rainbox Combi System
12,000 Litre Rainbox Combi System
12,000 Litre Rainbox Combi Rainwater Harvesting System What is Rainwater Harvesting? Rainwater is collected from your roof area; it is then passed through a filter system which removes any large pieces of debris, leaves, etc. and then into the underground storage tank via a calmed inlet which is designed to stop the disturbance of any sediment in the bottom of the tank. Excess rainwater will...
£9,450.00 ex VAT
(£11,340.00 inc VAT)

14,000 Litre Rainbox Combi System14,000 Litre Rainbox Combi System
14,000 Litre Rainbox Combi System
14,000 Litre Rainbox Combi Rainwater Harvesting System What is Rainwater Harvesting? Rainwater is collected from your roof area; it is then passed through a filter system which removes any large pieces of debris, leaves, etc. and then into the underground storage tank via a calmed inlet which is designed to stop the disturbance of any sediment in the bottom of the tank. Excess rainwater will...
£10,080.00 ex VAT
(£12,096.00 inc VAT)
16,000 Litre Rainbox Combi System16,000 Litre Rainbox Combi System
16,000 Litre Rainbox Combi System
16,000 Litre Rainbox Combi Rainwater Harvesting System What is Rainwater Harvesting? Rainwater is collected from your roof area; it is then passed through a filter system which removes any large pieces of debris, leaves, etc. and then into the underground storage tank via a calmed inlet which is designed to stop the disturbance of any sediment in the bottom of the tank. Excess rainwater will...
£10,710.00 ex VAT
(£12,852.00 inc VAT)

Below Ground Rainwater Harvesting Tanks FAQs

What are the benefits of having a water butt?

A water butt, also known as a rain barrel, is a container used to collect and store rainwater that falls on rooftops. There are several benefits to having a water butt. Collecting rainwater in a water butt allows you to reuse it for various purposes, such as watering your plants, washing your car, or cleaning outdoor spaces. This reduces your reliance on tap water, which is often treated and requires energy for purification and distribution. Using rainwater from a water butt can help conserve water and reduce your overall water usage, leading to cost savings on your water bill.

Rainwater is naturally soft and free from the chemicals commonly found in tap water, such as chlorine and fluorine. Using rainwater collected in a water butt for watering your plants provides them with natural, untreated water, which can be healthier for their growth and development.

During periods of water scarcity or drought, having a water butt can provide you with a stored source of water for essential outdoor tasks, such as watering your garden or washing your car, even when water restrictions may be in place. This can help you maintain your outdoor spaces and reduce your impact on local water resources during times of water shortage.

How does a water butt work?

A water butt is typically positioned under a downpipe or gutter on your roof. When it rains, water from the roof flows into the gutter and down the downpipe, and then into the water butt through a diverter or downpipe connector. Some water butts may also have a built-in filter to prevent debris, such as leaves and twigs, from entering the water butt and contaminating the stored water.

Once the rainwater enters the water butt, it is stored in the container until you are ready to use it. At Tanks Direct, we offer a range of water butts in various sizes, from 110 to 340 litres. Water butts are typically equipped with a tap or a hose attachment near the bottom of the container, allowing you to access the collected water easily. Some water butts may also have an overflow outlet near the top to prevent overflow during heavy rainfall.

You can use the stored rainwater in your water butt for various purposes, such as watering your plants, washing your car, or cleaning outdoor spaces. Depending on the design of your water butt, you can either use a tap to fill watering cans or connect a hose to the hose attachment to distribute the water directly to your garden or other areas.

How long can you keep water in a water butt?

The length of time you can keep water in a water butt depends on various factors, such as the size and material of the water butt and the quality of the collected rainwater. In general, rainwater stored in a properly maintained water butt can be kept for several weeks to several months. However, it's important to note that rainwater is not treated or purified, and over time, it may become stagnant or develop algae, which can affect its quality.

The quality of the rainwater collected in a water butt can vary depending on factors such as air pollution, debris, and contaminants from the roof or gutters. It's recommended to use a water butt with a built-in filter or add a filter attachment to the downpipe to help minimise debris and contaminants from entering the water butt. Regularly checking and cleaning the water butt, including the filter, can help maintain water quality.

If you use the stored rainwater in your water butt regularly for watering plants or other purposes, the water turnover will be higher, and the water is less likely to stagnate. Using the collected rainwater regularly can help ensure that the water remains fresh and reduces the risk of water quality issues.

Regular maintenance of the water butt is important to ensure the water remains clean and fresh. This includes checking the water butt for debris or sediment build-up, cleaning the container and filter as needed, and ensuring that the tap or hose attachment is in good working condition. Following the manufacturer's instructions for maintenance and cleaning is recommended.

It's generally recommended to use up the stored rainwater in a water butt within a few weeks to a few months to ensure optimal water quality. If you have concerns about water quality or if the water in your water butt appears discoloured, has an odour, or shows signs of contamination, it's best to discard the water and clean the water butt thoroughly before collecting new rainwater.

Can you drink rainwater from a water butt?

While rainwater is generally considered safe for many uses, including watering plants and cleaning outdoor spaces, it's not recommended to drink rainwater from a water butt without proper treatment. Rainwater collected in a water butt is not typically treated or purified and may contain various contaminants that can pose health risks if ingested.

Rainwater can pick up contaminants from the roof, gutters, and other surfaces as it flows into the water butt, including dust, pollen, bird droppings, leaves, and other debris. In addition, air pollution and environmental contaminants can also be present in rainwater, especially in urban areas. These contaminants can potentially affect the quality of the collected rainwater and make it unsafe for drinking without proper treatment.

How to install a water butt?

Installing a water butt involves several steps to ensure proper setup and functionality.

  1. Select a location for your water butt that is close to a downpipe or a rainwater source, such as a roof or gutter. The area should be level and stable to support the weight of the water butt when full. Consider accessibility for maintenance and ease of use, such as attaching a hose or filling watering cans.
  2. Clear the area of any debris, vegetation, or obstacles that may interfere with the installation or use of the water butt. Ensure that the ground is level and stable.
  3. Install a rainwater diverter to divert water from a downpipe into the water butt. Follow the manufacturer's instructions to install the diverter, which typically involves cutting a section of the downpipe and attaching the diverter using screws or clips. Make sure the diverter is securely fitted and positioned properly to direct water into the water butt.
  4. Place the water butt in the chosen location and ensure that it is level and stable. If the water butt has a stand or pedestal, assemble it according to the manufacturer's instructions. Some water butts may also require additional brackets or supports for stability.
  5. Connect the hose or pipe from the rainwater diverter to the inlet of the water butt. Make sure the connection is tight and secure to prevent leaks.
  6. If the water butt has an overflow port, it's important to install an overflow pipe or hose to direct excess water away from the water butt and prevent overflow. Follow the manufacturer's instructions to attach the overflow pipe or hose securely and direct it to a suitable drainage area.
  7. Install a tap or hose attachment at the base of the water butt to allow for easy access to the stored rainwater. Follow the manufacturer's instructions to install the tap or hose attachment securely and ensure that it is positioned properly for convenient use.
  8. Once the water butt is installed, fill it with water to check for any leaks or drips. Fix any leaks or issues before using the water butt.

 

You will need to ensure your water butt is properly maintained by regularly checking for debris, cleaning filters or screens, and ensuring that the tap or hose attachment is in good working condition. Follow the manufacturer's instructions for maintenance and cleaning to ensure optimal performance.

What is Rainwater Harvesting?

Rainwater harvesting is the collection and storage of rainwater, instead of letting it  be dispersed into the ground. There are various rainwater harvesting methods available but generally rainwater is collected from roof-like surfaces and redirected to a rainwater harvesting tank, either above the ground or below.

Rainwater harvesting has traditionally been used for watering the garden but, thanks to new technology, a rainwater harvesting system can be plumbed into your home’s existing pipework so that you can harvest rainwater to flush your toilets, wash your clothes and many other non-human consumption related applications. According to the Rainwater Harvesting Association, you could reduce your water consumption by as much as 40% which will lower your water bills if you’re on a water meter.