10 Best Rain Barrel Water Butt in The UK

Last updated on 16/08/2025

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Best Choice

9.7

Exceptional

STORM TRADING GROUP

250L Water Butt XL with Stand & Tap Garden Waterbutt Barrel Rain Water Collector

Why We Love It

Eco-friendly and sustainable.
Complete installation kit included.
No drilling required.

Main Highlights

1 x 250L (54 x 54 x 111cm) - Water Butt Traditional barrel design
Eco-friendly way to store water and water the garden
Traditional barrel design; Fix to your downpipe to collect rainwater
Complete with stand, diverter, tap, t-piece and flexible hose
Easy to fit - Internally threaded holes for taps & connections, can be installed with no drilling required

Harcostar 227L Litre Rain Water Butt Set | Includes Tap Lid Stand & Diverter Kit | Made In The UK | Ideal For Small or Large Gardens

210 Litre Large Black Water Butt Rain Collector Complete With Stand, Filler, Tap & Lockable Lid

Why We Love It

Saves on water bills.
Large rainwater storage capacity.
Beneficial for watering plants.

Main Highlights

LARGE 210 LITRES WATER BUTT RAIN SAVER: Our water butt is a great way to collect water for your garden. Recovery and storage of large quantities in this 210L capacity of rain water is a great way to keep your bills down. Once the rainwater is collected in this water butt, it can then be used it to water gardens or cleanse household or outdoor equipment. With the large capacity of 210 Litres you can even use the water to wash your car.
SIZE DIMENSIONS WATER BUTT: H97cm x W57cm x D57cm, Stand - L40.5cm x W40.5cm x H30.5cm Approx
COMPLETE WITH COMPONENTS: This water butt is ready to use with everything you need to start saving rain water. Our great value kit features a tap, downpipe filler kit and handy stand to help you place the water butt in a suitable place in your garden. The lockable lid just clicks in to place.
SAVE ON YOUR WATER BILLS: Manually watering a garden using a hose can actually lead to a considerable amount of water wastage because it is very difficult to accurately measure the amount that is being used. Since our water butt collects rainwater that can be reused in order to water plants or even wash a car, the amount coming from a property owners mains supply is reduced, conserving water and reducing bills at the same time. This 210L water butt would be the perfect addition to help keep costs low as possible.
RAIN WATER IDEAL FOR PLANTS: It is perfectly acceptable to water plants using the water from your home supply however it is important to remember that there are a lot of chemicals and minerals that is found it in too. After all, treated tap water is made mainly for people and not plants. Watering your plants with the rainwater collected from this 210L water butt can be very beneficial to your plants.

Harcostar 227 litre Grey Water Butt Kit inc. stand and downpipe fittings

4% Off

Why We Love It

Efficient water collection system.
Durable and sturdy construction.
Includes essential fittings.

Main Highlights

Harcostar 227 litre Grey Water Butt Kit inc. stand and downpipe fittings
Product type: CISTERN

2 x Black Slim Line Space Saver Rain Water Collectors 100 Litre Tanks Complete With Stands & Filler Kits

Why We Love It

Compact design saves space.
Instant usage with included kits.
Reduces bills, conserves water.

Main Highlights

2 x Black slimline water butts 100 litre Water butt size: L32cm x W36cm x H95cm, Stand: L40.5cm x W40.5cm x H30.5cm
Water butts are designed to collect and store rainwater
The butts arrive complete with a stand and filler kits so you can use them instantly
Perfect for smaller gardens or outdoor areas where space is restricted, the handy stand allows you to place the water butt in a convenient place
Not only are water butts a great way of storing water they also reduce bills and save water

Large Black 210 Litre Water Butt With Stand, Filler, Tap & Lockable Lid Outdoor Rain Water Collector

6% Off

Why We Love It

Large capacity for effective storage.
Eco-friendly rainwater collection system.
Space-saving design fits any garden.

Main Highlights

210 Litre large black water butt complete with stand, lid & diverter
Designed to collect rain water into the barrel
Ideal to use for watering plants, washing driveways, cleaning garden equipment & washing the car
Easy to use maintain and install the water butt takes up minimal space this water butt would be the perfect addition to help reduce bills
Dimensions: Water Butt: H97cm x W57cm x D57cm Stand: L40.5cm x W40.5cm x H30.5cm Approx

Mini Rainsaver 100 litre Water Butt Kit with Lid, Tap, Base and Rain Diverter Kit

Why We Love It

Compact and space-saving design.
Includes necessary installation accessories.
Durable and weather-resistant.

Main Highlights

Mini Rainsaver 100 litre Water Butt Kit with Lid, Tap, Base and Rain Diverter Kit
product type: CISTERN
Color: Green

210L Water Butt including Tap and Lockable Lid - Black

Main Highlights

210LT WATER BUTT & LID

British Made 100L Litre Slimline Garden 3 Piece Water Butt Rain Tank Kit With Stand & Filler Strong Plastic

Why We Love It

Effortless water access.
Secures with lockable lid.
Includes install kit.

Main Highlights

Water exit tap
Lockable lid
4 part stand and downpipe filler kit

100L Black Slimline Space Saver Water Butt Kit Complete with Stand, Lid and Diverter Rain Saver For Gardens & Decking Areas

3% Off

Why We Love It

Saves money on water bills.
Perfect for compact spaces.
Healthier plants with rainwater.

Main Highlights

100L WATER BUTT RAIN SAVER: This water butt is a great way to collect water for your garden. Recovery and storage of large quantities of rain water is a great way to keep your bills down. Once the rainwater is collected in this water butt, it can then be used it to water gardens or cleanse household or outdoor equipment. You can even use the water to wash your car. This water butt is our slim line version.
COMPLETE KIT: This water butt is ready to use with everything you need to start saving rain water. Our great value kit features a tap, downpipe filler kit and handy stand to help you locate the water but in a suitable place in your garden.
GREAT FOR THE DECKING AREA: Ideal for use in smaller gardens or decking areas where space may be limited, the handy stand allows you to place the water but in a convenient place.
SIZE DIMENSIONS WATER BUTT: L32cm x W36cm x H95cm, STAND: L40.5cm x W40.5cm x H30.5cm - 100L Capacity With Kit
SAVE ON YOUR WATER BILLS: Manually watering a garden using a hose can actually lead to a considerable amount of water wastage because it is very difficult to accurately measure the amount that is being used. Since our water butt collects rainwater that can be reused in order to water plants or even wash a car, the amount coming from a property owners mains supply is reduced, conserving water and reducing bills at the same time. This 100L water butt would be the perfect addition to help keep costs low as possible.
RAIN WATER IDEAL FOR PLANTS: It is perfectly acceptable to water plants using the water from your home supply however it is important to remember that there are a lot of chemicals and minerals that is found it in too. After all, treated tap water is made mainly for people and not plants. Watering your plants with the rainwater collected from this 100L water butt can make them very happy because it is softer and does not contain harmful ingredients.

8.8

Excellent

Save 3%

We scanned 1852 products

We reviewed these offers relevant to the Rain Barrel Water Butt within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like STORM TRADING GROUP, Zinc Products, Harcostar, Pluto Packaging, STAR SUPPLIES, Buttacup, Generic, Trueshopping, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Rain Barrel Water Butt in the market, we considered we took a deep dive into 9261 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is 250L Water Butt XL with Stand & Tap Garden Waterbutt Barrel Rain Water Collector. We love many things about this product by STORM TRADING GROUP. What sets it apart from the competition is Eco-friendly and sustainable. , Complete installation kit included, No drilling required.
The best value product for most shoppers and where user satisfaction is continuously the highest is Harcostar 227L Litre Rain Water Butt Set | Includes Tap Lid Stand & Diverter Kit | Made In The UK | Ideal For Small or Large Gardens by Zinc Products based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Rain Barrel Water Butt and the best cost-to-value ratio is Harcostar 227L Litre Rain Water Butt Set | Includes Tap Lid Stand & Diverter Kit | Made In The UK | Ideal For Small or Large Gardensat Zinc Products with a 10% discount.
Our list of the best Rain Barrel Water Butt is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Rain Barrel Water Butt in The UK

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We scanned 1852 products

We concluded that: