- Exeter, Devon, UK
- 0800 688 9824
- Mon-Fri: 8:00 AM - 5:30 PM
Buy Water Tanks &
Water Butts Online
One of the UK's leading suppliers of water butts, water tanks, rainwater harvesting systems, and water storage solutions. Save money on water bills and harvest rainwater efficiently with durable tanks ranging from 120L to 2000L+ capacities.
Call Us Today
Mon-Fri 8:00 AM - 5:30 PM
5,000+
Tanks & Butts Sold
14-Day
Returns Policy
98%
Happy Customers
10yr
Tank Warranty
Featured Products
Our most popular rainwater tanks, water butts, and decorative storage solutions.
250L Antique Amphora Water Butt in Terracotta Effect
350L Natura 2 in 1 Water Tank with Planter - Sahara Beige
Rainwater Tanks & Water Butts in Exeter
Based in Exeter, we supply premium rainwater harvesting systems, water tanks and decorative water butts to homeowners, gardeners and commercial customers across Devon and the United Kingdom.
Whether you need a compact 120L water butt for a small garden or a 1000L rainwater tank for large-scale water storage, our range provides practical and attractive solutions for collecting and reusing rainwater.
Why Buy a Water Butt?
With water bills continuing to rise and drought restrictions becoming increasingly common, investing in a water butt is one of the smartest ways to reduce your water consumption while maintaining a healthy garden all year round.
A water butt allows you to collect rainwater directly from your roof via your guttering system. This free source of water can then be used for:
Watering Gardens & Lawns
Keep your garden lush and green using free, chemical-free rainwater instead of metered mains water.
Filling Ponds & Water Features
Rainwater is naturally soft and chemical-free — ideal for ponds, fish tanks, and ornamental water features.
Washing Vehicles
Save mains water by using stored rainwater for washing cars, vans, and other vehicles.
Cleaning Patios & Driveways
Use stored rainwater for pressure washing and outdoor cleaning tasks without running up your water meter.
Watering Greenhouses & Allotments
Keep your greenhouse and allotment thriving with a dedicated rainwater supply — especially during dry spells.
Reduce Water Bills
By harvesting rainwater, you can significantly reduce your reliance on mains water while lowering your environmental impact.
UK's Largest Selection of Water Butts
We stock an extensive range of water butts suitable for every property and budget.
Slimline Water Butts
Space-saving designs perfect for narrow side passages and restricted spaces.
Decorative Water Butts
Stone effect, amphora, and Georgian pillar designs that blend beautifully into any garden.
Wall-Mounted Water Butts
Compact units that attach directly to your wall — ideal for balconies and small gardens.
Large Water Butts
High-capacity tanks from 500L to 1000L+ for bigger gardens and commercial use.
Rain Barrels
Traditional round barrels in classic designs and colours for every garden style.
Commercial Harvesting Tanks
Industrial-grade rainwater storage solutions for farms, businesses, and agricultural use.
From compact 100-litre models to large-capacity tanks holding thousands of litres, we have a solution for every home, garden, farm, and business.
Large Water Butts for Bigger Gardens
If you have a large garden, allotment, or commercial premises, a large water butt can provide substantial water storage capacity during wetter months. Larger tanks allow you to store enough rainwater to keep plants, vegetables, and landscaping healthy even during extended dry periods.
Our range includes heavy-duty water tanks designed for domestic, agricultural, and commercial use, manufactured from durable UV-stabilised materials for years of reliable performance.
Complete Rainwater Harvesting Systems
Everything you need to install and maintain an efficient rainwater collection system.
Water Butt Diverter Kits
Connect your water butt to your downpipe quickly and easily with our range of diverter kits.
Downpipe Filters
Keep leaves and debris out of your water tank with our downpipe filter systems.
Water Pumps
Efficient water pumps for distributing stored rainwater around your garden or property.
Tank Connectors
Link multiple water butts together to expand your total storage capacity as needed.
Water Butt Taps
Brass and ball valve taps for easy access to your stored rainwater supply.
Water Butt Stands
Sturdy stands to elevate your water butt for better tap access and increased water pressure.
Overflow Kits
Divert excess water away from your property with our overflow kit solutions.
Tank Accessories
All the fittings, connectors, and accessories you need for a complete rainwater system.
Fast UK Delivery & Expert Advice
Our team has extensive experience in water storage and rainwater harvesting solutions.
Expert Advice
Whether you're buying your first water butt or planning a large-scale water storage project, we're here to help you choose the right product. Call us on 0800 688 9824 for friendly, expert guidance.
Fast UK Delivery
We offer competitive prices, fast UK delivery, and friendly customer support to ensure you get the best solution for your needs. Free delivery on orders over £100, with same-day dispatch on in-stock items.
Buy Water Butts Online Today
Browse our full range of water butts, water tanks, rainwater harvesting systems, and accessories today. Whether you're looking for a cheap water butt, a decorative rain barrel, or a large commercial water storage tank, Buy Water Tanks has the perfect solution.
About Our Exeter
Water Tank Specialists
We specialise in rainwater harvesting products including decorative water butts, slimline tanks, planter tanks and large-capacity rainwater storage systems. Our mission is to help UK homeowners and businesses make better use of natural rainfall while reducing dependence on mains water supplies.
Frequently Asked Questions
Everything you need to know about buying water tanks and water butts.