
★★★★★ 145+ trusted reviews
Trusted Solutions for Rainwater Harvesting
Turn rain into a resource with RainHarvesting! Trusted by professionals, our systems promote sustainability, cut water bills, and protect the planet—easy and reliable!
Why Collect Rainwater?
Many people use rainwater at home, on their property, and even for drinking because it offers valuable economic, social, and environmental benefits. Here are a few key reasons why.
Reducing Dependence on Mains Water
Saving Money or Qualifying for Rebates
Improved Drought Resilience
Lowering Ecological Footprint
Increased Self-Sufficiency
We've Developed 12 Steps to Help You Collect Quality Rainwater (and Lots of It)
Explore Our Product Ranges
Featured Systems
Featured Systems
Residential Systems
Efficiently collect and use rainwater for toilets, laundry, garden irrigation, and household needs. Our residential systems are designed for straightforward installation, reliable performance, and low maintenance, giving homeowners practical water independence without complexity.

Product Selection Tools
Tools created by our Product Development team to make designing and implementing your system as easy as possible. Our tools and will help you to get the right products for your property.
Meet Craig
WHY RAIN HARVESTING™

Leading Rain Harvest Company in Australia
Leading Rain Harvest Company in Australia
For over 35 years, we've been perfecting rainwater harvesting systems. Our expertise isn't just about products - it's about delivering reliable water security, proven performance, and solutions that work. Every system we design is backed by decades of real-world knowledge and a 25-year warranty that proves our confidence in what we build.

25 Year Warranty
25 Year Warranty
We stand behind every product with a 25-year warranty - one of the longest in the industry. This isn't just a guarantee; it's proof of our engineering excellence, quality materials, and commitment to building systems that last. When you choose Rain Harvesting™, you're choosing reliability you can count on for decades.

Transparent Pricing and Process
Transparent Pricing and Process
No hidden fees. No surprises. We believe in straightforward pricing and clear processes from start to finish. Whether you're a homeowner planning your first system or a professional managing multiple installations, you'll know exactly what to expect. Our transparent approach builds trust and makes every project run smoothly.



WHY RAIN HARVESTING™
Leading Rain Harvest Company in Australia
For over 35 years, we've been perfecting rainwater harvesting systems. Our expertise isn't just about products - it's about delivering reliable water security, proven performance, and solutions that work. Every system we design is backed by decades of real-world knowledge and a 25-year warranty that proves our confidence in what we build.
For Retailers
Grow Your Business with Rainwater Solutions
Access premium products, expert support, and marketing tools to meet your customers' needs and promote sustainable water practices.

For Installers
Expert Resources for Professional Installations
Simplify your projects with top-tier products, technical guidance, and tailored support for flawless rain harvesting system installations.



