10 Best Water Butts Rectangular - May 2026

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Last Updated: 27-05-2026

Garden Large Rectangular Plastic Water Butt Set Inc Connection kit 350 450 650 litres (350 Litres, Anthracite)

B2C

9.8

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276 Litre Black Wall Tank with Rain Trap Downpipe Connector

Great Green Systems

9.6

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Best Value

Water Butt with Tap - Modern Tower Shaped- Grey 450L - Ideal for Gardens and Terraces, Saves Water and Promotes Plant Growth

NOVECRAFTO

9.5

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

Trueshopping

9.2

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Garden Large Rectangular Plastic Water Butt Set Inc Connection kit 350 450 650 litres (350 Litres, Grey)

B2C

9.1

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Garden Large Rectangular Plastic Water Butt Optional Connection Kit, Balcony, Terrace Stand 110 litres (Anthracite)

B2C

8.8

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

Pluto Packaging

8.6

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Garden Large Rectangular Plastic Water Butt Set Inc Connection kit 350 450 650 litres (650 Litres, Grey)

B2C

8.4

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Flat Rainwater Tank 400L – Slim Wall-Mounted Water Storage, Durable & Weather-Resistant, UV & Frost-Proof, Anthracite or Grey, Ideal for Garden & Outdoor Use (Anthracite)

B2C

8.2

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

STORM TRADING GROUP

8.1

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