Collection · 28 products in stock

RAINWATER
HARVESTING

Systems for capturing and reusing rainwater from rooftops for garden watering, toilet flushing and other non-potable applications. Reduces mains water dependency for domestic and commercial properties.
1,468L–9,749L
Capacity range
28
Products
Free delivery
Nationwide
Rainwater Harvesting

Rainwater Harvesting

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About rainwater harvesting · Buying guide

Choosing the right
Rainwater Harvesting
in Ireland

If you’re looking to make the most of natural rainfall, our underground rainwater systems offer a practical and efficient option. These systems, including choices from well-known brands like KlargesterGraf, O’Reilly Concrete, and Harlequin, are designed to collect and store rainwater beneath the ground. You can use the harvested water for tasks such as watering your garden or flushing toilets, depending on whether you opt for a gravity feed system like the Graf Platin Garden Comfort or a direct feed system like the Graf Platin House Professional. They’re straightforward to install, which makes them particularly appealing for self-build projects or residential developments, and their automatic operation keeps maintenance to a minimum. Built to be a cost-effective choice, options like the AquaHarvest Rainwater Harvesting System or the Graf Platin Eco Plus deliver reliable performance without complicating your project budget. They help you reduce reliance on mains water, which can lower your bills over time, while also supporting a more sustainable approach to water use. With low upkeep and durable design, products such as the Graf Platin Indirect Supply or the Garden Angel ensure you get consistent results year after year. For a closer look at what these systems entail, check out our helpful guide What is Rainwater Harvesting?.

For more information on Essential Equipment for and Outdoor Event click Outdoor Events

Frequently asked questions

Rainwater Harvesting FAQs

What can I use rainwater for?
Can harvesting rainwater save you money?
Are there any disadvantages to collecting rainwater?
Is collecting rainwater legal in Ireland?
What size rainwater harvesting tanks do I need?
Are rainwater tanks worth it?
Need help choosing?

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specialist

Sizing, regulations, installation. We've been answering these questions since 1999.

Phone 051 351 325Mon–Fri 9–5 WhatsApp 051 351 3257 days Email info@tanks.ieReply within 2 hours