Collect, store and reuse rainwater
Rainwater harvesting isn’t just environmentally responsible - it’s a practical way to reduce water bills, relieve pressure on drainage systems, and make better use of a natural resource. As Jersey’s drainage specialists, we design and install rainwater harvesting systems for homes, gardens, commercial properties and larger developments.
From simple garden storage tanks to integrated underground systems with pump-fed distribution, we tailor each installation to your property and water usage goals. Whether you want to irrigate landscaping, wash vehicles, or build in sustainable water management from the start of a project, we’ll help you do it cleanly, efficiently and with minimal disruption.
Why choose Drain It for rainwater havesting?
Tailored to Your Property
We design systems that match your space, goals and usage, whether above or below ground.
Reduce Water Costs
Collected rainwater can be reused for non-potable purposes, helping cut bills on metered properties.
Environmentally Responsible
Harvesting rainwater supports sustainability and reduces pressure on mains and drainage infrastructure.
Fully Integrated Systems
We combine harvesting with existing or planned drainage, groundwork and SuDS solutions.
Flexible for Any Site
Ideal for homes, gardens, commercial premises, farms and off-grid locations.
Fully Compliant Installations
We handle everything from planning to installation, ready for new builds or retrofits.
How it works
We begin by assessing your roof size, water use goals and available space. We then design a system that includes collection points, filters, tanks, and where needed, pumps and distribution lines. The final system is installed, tested and ready to go with usage advice provided and optional maintenance plans available.
Who it's for
Rainwater harvesting is a great fit for:
- Homeowners and gardeners looking to save water
- Commercial sites wanting eco-friendly water use
- Farms and rural properties needing reliable supply
- Developers seeking to integrate sustainable drainage
- Schools, sports grounds and public gardens
- Off-grid, remote or drought-prone properties
When it’s needed
You might benefit from rainwater harvesting when:
- You’re on a metered supply and want to reduce costs
- You’re planning sustainable water management for a new build
- You want to reduce your environmental impact
- You need a water supply for irrigation or cleaning
- Your current drainage system is under pressure from heavy rainfall
What to expect
- We assess your roof, runoff potential and site
- A tailored system is designed around your goals
- Installation includes tanks, filters, outlets and pumps if needed
- The system is tested, and guidance provided
- Optional maintenance support is available for high-use systems
Related services
Looking for a different solution? Check out these related services.
