Skip to content

Scheduled maintenance to our website may mean some services are unavailable. Thank you for your patience, please come back and shop with us later.

B&Q Club
Customer support
Sell on diy.com

For delivery & collection optionsEnter your postcode
Wish list
Register
Sign in

Start typing your search to have a list of suggestions.

Offers
- Offers by category
- Clearance
Garden & Landscaping
Painting & Decorating
Building & Hardware
Home & Furniture
Tiling & Flooring
Kitchen & Appliances
Bathroom & Showers
Lighting & Electrical
Tools & Equipment
Heating & Cooling
New & Trending

B&Q Club
Customer support
Sell on diy.com

For delivery & collection optionsEnter your postcode
Wish list
Register
Sign in

Click + Collect now in as little as 15 minutes*

*Restrictions apply

Free delivery on 1000s of products

Selected products/locations

90 day returns policy

Join B&Q Club

Save up to £100 a year▲

See more Rainwater harvesting

Home
Outdoor & garden
Watering
Rainwater harvesting
Water butts

B2C Water butts

Applied filters(1)

Brand

B2C

Categories

See more Rainwater harvesting

Filters

Size option
Colour group
Brand
Width (cm)
Height (cm)
Price
Rating
- 5 stars
  (1)

144 products

Compare

SortSort by

Garden Large Rectangular Plastic Water Butt Set Inc Connection kit (450 Litres, Anthracite)
£249.99
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Rainwater Tank Water Butt Textured Slate Stone Effect 2 Sided Large 250 Litres
£219.99
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Garden Large Rectangular Plastic Water Butt Set Inc Connection kit (650 Litres, Anthracite)
£339.99
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Garden Large Rectangular Plastic Water Butt Set Inc Connection kit (350 Litres, Grey)
£219.99
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Water Butt Replacement Tap BRASS Metal Lever UK Bib Outlet Barb Quick Hosepipes Double lever tap + 2 Quick connectors 3/4"
£12.97
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Garden Large Rectangular Plastic Water Butt Set Inc Connection kit (450 Litres, Grey)
£249.99
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Rainwater Tank Water Butt Plastic Container Garden Storage Barrel 440 L Brick
£208.99
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Rainwater Tank Water Butt Plastic Container with connection Kit Anthracite 360L
£175.99
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Rainwater Tank Water Butt Plastic Container Garden Storage Barrel 210 L Grey
£146.29
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Rainwater Tank Water Butt Plastic Container Garden Storage Barrel 440 L Anthracite
£208.99
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Water Butt Replacement Tap BRASS Metal Lever UK Bib Outlet Barb Quick Hosepipes Lever tap (Quick connector) 3/4"
5 stars
(2)
£10.88
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Rainwater Tank Water Butt Plastic Container Garden Storage Barrel 360 L Brick
£164.99
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Water Butt Tap Adapter Plastic Barrel Hozelock Fitting Rain Nozzle 3/4"
£6.44
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Rainwater Tank Water Butt Plastic Container Garden Storage Barrel Grey 360L
£175.99
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Rainwater Tank Water Butt Plastic Container with connection Kit Grey 210L
£159.49
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Water Butt Linking Kit + Drill Bit 1" 1m Pipe
£26.39
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Water Butt Linking Kit + Drill Bit 1/2" 5m Pipe
£20.90
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Water Butt Linking Kit + Drill Bit 3/4" 5m Pipe
£29.29
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Water Butt Replacement Tap BRASS Metal Lever UK Bib Outlet Barb Quick Hosepipes Lever tap (Quick connector) 1"
£12.05
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Water Butt Replacement Tap BRASS Metal Lever UK Bib Outlet Barb Quick Hosepipes Lever tap (Barbed) 3/4"
£10.88
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Water Butt Replacement Tap BRASS Metal Lever UK Bib Outlet Barb Quick Hosepipes Brass bib (Barbed) 3/4 Inch
£12.53
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Water Butt Replacement Tap BRASS Metal Lever UK Bib Outlet Barb Quick Hosepipes Brass bib (Quick connector) 1"
£15.68
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Water Butt Replacement Tap BRASS Metal Lever UK Bib Outlet Barb Quick Hosepipes Water butt adaptor 3/4"
£7.69
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Water Butt Linking Kit + Drill Bit 3/4" 3m Pipe
£21.99
Available for Home Delivery
Not available for Click + Collect
Not available in stores

Showing 24 of 144 products

Business

B&Q corporate
Careers
Media centre
Responsible business
Modern slavery act
Business services
Affiliate program
B&Q Ireland
The Way We Live Now: 2025

Services

View all our services
B&Q club
B&Q finance
B&Q gift cards
Planning appointments
WEEE recycling
B&Q bulk delivery
Our installation service
Energy Saving Service

Products

Green star
Our own brands
B&Q app
Product information
Product recalls & safety notices
Health & safety data sheets
Become a B&Q verified seller
New at B&Q
Promotional terms & conditions
B&Q Marketplace

Help & Support

Ideas & advice
Customer support
Home delivery
Free Click + Collect
Returns & refunds
Brochures
Paint brochures
Store finder
Become a B&Q approved installer
Intellectual Property (IP) Infringement Claims form

Partner Sites

Rubbish clearance
California shutters
Made to measure blinds
NeedHelp
Spacepro made to measure wardrobes
BOXT boilers
BOXT air conditioning
TradePoint

© B&Q 2025

Terms & conditions
Privacy policy
Contact us