Underground concrete rainwater tanks from Sydney Water Tanks

Install an underground concrete rainwater tank that provides a continual source of natural water for your home and garden. Sydney Water Tanks' long lasting tanks are built from extra strong steel-fibre reinforced concrete. Installed underground, they take no yard space and are built to be out of sight and out of mind.

With a 30 year structural warranty, your Sydney Water Tank efficiently supplies your toilet cistern and outdoor taps with clean fresh rainwater. Your tank is individually engineered for your site to provide the right fall and depth, ensuring effortless and efficient storage of maximum rainwater for use in your home.

Talk to us before you build your home, and we'll provide you with a free site plan and drainage profile for easy Council approval. We also provide step-by-step installation procedures for your plumber and hands-on support throughout the process.

For a reliable source of rainwater for your home that takes no space in your yard, make Sydney Water Tanks your choice.