In this guide we’ll take a look at the best water butts for the UK market.
I’ve compared size, design, ease-of-use and cost
to give you my top recommendations.

What Is The Best Water Butt?

IMAGERECOMMENDED PRODUCTSPRODUCTFEATURES
  • 250-litre capacity
  • Secure lid
  • Made from recycled plastic
  • Made from recycled plastic
  • Best water butt for larger gardens
  • Comes with rainwater diverter
  • Included stand
  • Lid designed to open with one hand
  • Easy installation
  • 100-litre capacity
  • Stand and water diverter kit included
  • Inexpensive
  • Best slimline water butt
  • Stand for easy decanting
  • Tap included

More Detailed Water Butt Reviews

Strata pro Ward 250L Slimline Water Butt including Tap and Lid

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FEATURES
  • 250-litre capacity
  • Secure lid
  • Made from recycled plastic
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Strata pro Ward 250L Slimline Water Butt including Tap and Lid Review

The Strata pro Ward 250L Slimline Water Butt including Tap and Lid is the best water butt for smaller gardens as it can fit into a narrow gap and doesn’t take up much ground space.

This water but has a 250-litre capacity which is great for most medium sized gardens.

The water butt is made from durable recycled plastic and is sturdy and solidly built allowing you to store large amounts of water. It comes with a tap and secure lid. For best results, you should use this water butt with a suitable stand to make it sturdy and easy to use.

This is the best water butt that holds enough water to suit most small and medium sized gardens.

Harcostar 350 litre Magnum Water Butt & Raintrap Diverter

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FEATURES
  • Made from recycled plastic
  • Best water butt for larger gardens
  • Comes with rainwater diverter
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Harcostar 350 litre Magnum Water Butt & Raintrap Diverter Review

The Harcostar 350 litre Magnum Water Butt is the best water butt if you are looking for an environmentally sound option that is effective and easy to use.

This water butt is produced in the UK using recycled plastic so is an excellent environmentally friendly option. It holds 350 litres of water making it practical for larger gardens or if you have lots of plants and pots that need regular watering. The dark green matt finish also makes this a stylish and unobtrusive design that won’t look out of place or garish in the garden.

The rainwater diverter is very simple and easy to connect to a downpipe. The water butt comes with 5 predrilled holes for easy fitting. This means you can have your water butt up and running quickly with very little hassle.

The lid of the water butt is child safe, making it difficult for children to open the top and get inside the water butt. The tap is durable and well made.

Overall this is the best water butt as it is large, easy to install, has good safety measures and is made of recycled plastic.

Harcostar 227 litre Water Butt & Raintrap Diverter + Stand

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FEATURES
  • Included stand
  • Lid designed to open with one hand
  • Easy installation
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Harcostar 227 litre Water Butt & Raintrap Diverter + Stand Review

The Harcostar 227 litre Water Butt & Raintrap Diverter comes with a stand which make it stable and easier to use as you can fit a watering can beneath the tap.

The lid uses a clip system that means it can be easily opened with one hand. The water butt is very simple to set up with pre-drilled holes to fit the water input into. The tap screws in from the outside making it easy to fit.

This is great water butt for anyone looking for a good sized water butt that is simple to set up and easy to use.

BeGreen 100L Capacity Mini Rainsaver Water Butt

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FEATURES
  • 100-litre capacity
  • Stand and water diverter kit included
  • Inexpensive
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BeGreen 100L Capacity Mini Rainsaver Water Butt Review

The BeGreen 100L Capacity Mini Rainsaver Water Butt Kit includes a stand and diverter and is a good small option for smaller gardens

The water butt has 100-litre capacity. It offers a good quality inexpensive option that comes with everything you need to set it up.

This is the best water butt for someone with a small garden or courtyard that wants a simple and easy to set up solution to allows them to water their garden in a more eco-friendly way.

100L Slimline Garden Water Butt

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FEATURES
  • Best slimline water butt
  • Stand for easy decanting
  • Tap included
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100L Slimline Garden Water Butt Review

The Slimline Garden Water Butt is a fantastic garden water butt to help you save water. Useful for all types of water collection in the garden, this water butt has a slimline design and a natural green finish.

This water butt comes with a stand to elevate the water butt so it’s easy to fill watering cans and decant. It has a downpipe filler kit and tap for added ease of use.

This 100L water butt is great quality. It weighs just 5kgs for easy transportation, while the high density plastic is weatherproof and long lasting.

If you’re looking for the best elevated water butt for easy water savings, the 100L Slimline Garden Water Butt is our top recommendation!

Water Butt FAQs

What is a water butt?

Water butts are designed to be an eco-friendly way of watering your garden. They collect rainwater from a downpipe and store it ready for use. Water butts have a tap near the base that allows you to easily fill up your watering can. Alternatively, you can attach your hose to the water butt for easier watering of your garden.

How to fit a water butt?

Water butts fit to a downpipe, so the first step is to choose a suitable downpipe in a location that is convenient.

Place your water butt on its stand if it has one. Then measure 3cm below where the top of the water butt meets the downpipe. Use a hacksaw to cut the downpipe at this mark. You can then fit the rainwater diverter to the downpipe.

If your water butt does not have predrilled holes to attach the water diverter you will have to drill them yourself.

Use a tape measure to measure 8cm down from the top of the water butt and mark the spot. Check that the rainwater and diverter align and then drill a hole large enough for the water butt connector. Attach the connector to the water butt by pushing it through the drilled hole. If fittings are provided with the water butt kit, screw them into place.

Some water butts come with the tap preinstalled. However, some won’t so that you can choose where to position your tap. If it isn’t pre-installed, you will need to drill a hole and connect the tap through this hole. Make sure you have enough room to fit a watering can under the tap comfortably. Bear in mind that the tap won’t work once the water level goes below it, so don’t place it too high up.

Now you can secure the lid and your water butt is ready to start harvesting water.

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