Rainwater Harvesting Systems

Discover our specialist range of below-ground rainwater harvesting systems, featuring the innovative low-profile Platin tank from Graf — designed for quick, easy installation with minimal excavation.

Ideal for homes and gardens in Ireland, these underground systems help you efficiently collect and reuse rainwater for toilet flushing, laundry, and garden irrigation. Reduce your reliance on mains water while cutting costs and supporting sustainable living.

The range includes complete below-ground systems with integrated filters, pumps, and all necessary accessories.

With shallow dig requirements and robust German-engineered components, Graf’s Platin tanks offer a reliable, low-maintenance solution for modern rainwater reuse.

Explore the full collection and find the right below-ground system for efficient, sustainable water use.