Rainwater Harvesting
Rainwater harvesting in the UK is no longer just an eco trend — it’s a practical way to reduce water bills, manage hosepipe restrictions and make better use of natural rainfall.
By collecting rainwater from your roof and storing it for later use, you can reduce reliance on treated mains water while keeping your garden thriving throughout the year. With regular rainfall across much of the UK, even a modest roof area can collect thousands of litres annually — water that would otherwise run into drains unused.
At OutdoorOutlet, we specialise in durable outdoor rainwater storage solutions designed specifically for UK conditions. From compact water butts for smaller gardens to large-capacity and underground storage tanks, our range focuses on strength, reliability and long-term outdoor performance.
Our tanks and water butts are manufactured using robust materials such as heavy-duty roto-moulded polyethylene, chosen for structural strength, UV resistance and year-round durability. Whether positioned beside a downpipe or installed below ground, these products are built to withstand British weather.
Rainwater storage is ideal for:
- Garden watering and irrigation
- Allotments and greenhouses
- Cleaning tools and outdoor equipment
- Reducing household water consumption
- Increasing resilience during dry periods
Choosing the right storage solution depends on your available space, roof size and intended usage. Whether you're installing a simple water butt or expanding to larger-capacity storage, OutdoorOutlet provides practical, durable options to suit your needs.
Choosing the Right Rainwater Storage
Selecting the correct tank or water butt depends on your available space and water usage.
For Small & Medium Gardens
A standard water butt (50–240 litres) is ideal for watering plants, washing tools and general garden use.
For Larger Gardens
Higher-capacity water butts (240–480 litres) allow you to store more rainfall and reduce reliance on mains water during dry spells.
For Long-Term or Higher Demand
For households that require larger storage volumes, underground rainwater tanks provide discreet, high-capacity solutions while freeing up space above ground.
Why Choose Outdoor Outlet?
1 - Durable, weather-resistant materials
2 - UK-suitable designs built for year-round use
3 - Compatible accessories available
4 - Clear installation guidance
5 - Reliable nationwide delivery
6 - High-quality outdoor water storage designed to perform season after season
Rainfall in the UK
The UK receives substantial annual rainfall, yet much of it goes unused. A properly installed water butt or rainwater tank can collect thousands of litres per year from the roof of an average home.
With growing awareness around sustainability and more frequent hosepipe restrictions, installing rainwater storage is becoming a practical solution for many households.
Rainwater is naturally soft and free from treatment chemicals, making it ideal for watering plants and outdoor cleaning.