Best Slimline Water Butt Grey Deals Online in the UK (25 Deals Found)

Last Updated - 04/10/2026 Sort By:

Best Choice
Great Green Systems

New
Mini Rainsaver 100 Litre Grey Water Butt Kit
Made form Recyclable plastic in the UK

£54.99
NOVECRAFTO

New
NOVECRAFTO 350L Water Butt with Tap, Modern Tower-Shaped, Plastic, Grey
All-In-One Rainwater Harvesting: This kit includes everything to get going - a 350L water butt in grey, 450g water butt

£224.95
New
400 litre Water Butt Double Kit - 2 x 200 litre barrels, stands, taps and pipes
A 400 litre water butt kit, consisting of 2 x 200 litre rainwater barrels ideal for average to larger sized gardens, tha

£120.00
Great Green Systems

New
Mini Rainsaver 100 Litre Grey Water Butt Double Kit
Connected by a lightweight link kit

£112.99
New
Grey plastic 100 litres slim water butt double kit (200 litres total)
A grey plastic 100 litre x 2 water butt double kit, made from recycled plastic.

£128.00
Edena

New
Edena 100L Slim Space Saver Water Butt with Tap, Lid & Stand – Rainwater Collection Barrel for Garden, Outdoor Water Sto
100 Litre Rainwater Storage – Collect and store up to 100 litres of rainwater from your guttering system, helping reduce

£33.89
Best Value
Water Butts Direct

New
100L Grey Slimline Water Butt Barrel with Tap & Lid, Space Saving Rainwater Collection Tank, Garden Water Storage Contai
101 LITRE RAINWATER STORAGE - Collect and store up to 100 litres of rainwater for watering plants, vegetables, flower be

£72.18
New
Whitefurze 150 L Water Butt Kit with Stand, Tap, Diverter – Recycled Plastic
This waterbutt is 100% recyclable and is produced from recycled material.

£65.99
NOVECRAFTO

New
NOVECRAFTO 450L Water Butt with Tap, Modern Tower-Shaped, Plastic, Grey
All-In-One Rainwater Harvesting: This kit includes everything to get going - a 450L water butt in grey, 450g water butt

£244.95
New
100LT SLIMLINE WATER BUTT GN334
Strata Products Ltd Slim Space Saver Water Butt with Lid and Tap.

£41.45
STORM TRADING GROUP

New
100L Black Slimline Space Saver Water Butt Kit Complete with Stand, Lid
100L WATER BUTT RAIN SAVER: This water butt is a great way to collect water for your garden. Recovery and storage of lar

£33.50
B2C

New
Velcan Decorative Rainwater Tank – Garden Water Butt, Frost & UV Resistant, Standalone Rain Collector with Filter (Grey,
Standalone Rainwater Collection – Works independently without a gutter connection, with optional mounting points for a d

£124.99
New
100L Water Butt Set - Durable Round Plastic Rainwater Collector in Black
Transform your gardening experience with our 100L Water Butt Set.

£52.80
B2C

New
Garden Large Rectangular Plastic Water Butt Optional Connection Kit, Balcony, Terrace Stand 110 litres (Grey)
Upper opening equipped with a removable lockable cover, The material (high-quality PE) of our rainwater tank is 100% fro

£99.99
New
Garden Water Butt Double Outlet Kit – Rain Barrel Tank Fitting (26mm Hole)
Water Butt / Rain Barrel Double Outlet Kit – Fits 26mm Hole.

£12.59
Trueshopping

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

£33.89
New
Plastic Rain Water Butt kits Sizes - 100 L to 1050 L with 9 sizes to choose from
(A plastic water butt is a great way to collect rainwater that would otherwise vanish down the drain.

£80.00
10% Off

New
Ultra-Slim Bidet Attachment for Toilet - Dual Nozzle Frontal & Rear Wash with...

£45.43 £50.48
New
Eco-Friendly Ultra Slim Bidet Attachment – Stainless Steel, Comfort Living 1 pcs
Stainless Steel, Comfort Living 1 pcs.

£51.42
New
Plastic Water Butt Set with Stand, Filler, & Tap Strata Ward 100 Liter Slimline
Collecting rainwater for your garden has never been easier with the Strata Ward 100 Liter Slimline Water Butt Set.

£41.90
New
Ward Slimline Black Plastic Water Butt with Lid and Tap - 100 Litre GN334
Model no: GN334.

£29.99
New
Ward Slimline Black 100 Litre Plastic Garden Water Butt inc Stand & Filler Kit
New 100 Litre Ward Slimline Water Butt Kit.

£37.95
New
STRATA 200L Slimline Black Water Butt with Stand, Tap & Hose Connection
The STRATA 200L Slimline Black Water Butt with Stand is a practical and sleek solution for garden irrigation.

£25.66
New
Space Saving 150L Slimline Water Butt Set Including Tap With Stand & Filler Kit
By collecting rainwater in a water butt, you can conserve water while keeping your garden well-maintained and healthy.

£71.70
New
Garantia 300 L Tapered Water Butt Green Recycled Plastic Square with Tap
Made from Polypropylene (PP), UV resistant to withstand being in sunlight.

£89.99

25 Slimline Water Butt Grey deals are available from: Amazon, eBay stores, starting from £12.59.
The biggest discount we found is 10% on Ultra-Slim Bidet Attachment for Toilet - Dual Nozzle Frontal & Rear Wash with... at eBay.
The lowest price we found is £12.59 while the highest is £244.95.
Prices for the best Slimline Water Butt Grey deals average at £77.25.
Last updated on October 4, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Slimline Water Butt Grey.