Join the Rain Harvesters community
Your rainwater journey starts here
Become a Rain Harvester and join a worldwide community collecting rainwater. Unlock exclusive courses, rewards, a personalised portal and expert support, all designed around your success.
A community on a shared mission
Our mission to help people collect rainwater comes to life through the Rain Harvesters Community: a space to learn, grow and share with others who care about water.
A problem shared is a problem halved. Together we can make a real difference, whether you're reducing your reliance on mains water, becoming more self-sufficient, or simply getting more from every drop.
Rarotonga, Cook Islands
Meet Tama
Living at a high elevation in Rarotonga, Cook Islands, Tama and his family are completely off-grid with no access to mains water. Every drop they collect supports their household, their animals, and a thriving garden of fruit and vegetables. His story is a reminder of what's possible when you make the most of what nature provides.
Community benefits
Your personalised portal
Everything in one place
Access your orders, registered products, warranty guides and system details, all in one place.
Rain Points and rewards
Earn as you go
Earn Rain Points as you learn and improve, then redeem them for store credit, free shipping and member-only products.
Exclusive offers
Members only
Member-only offers on the products and tools you need.
Rain Harvester of the month
Get featured
Share your story, inspire others, and get featured to the whole community.
Exclusive content
Learn from the experts
Courses, articles and guides to help you get more from your system.
Be RH Optimised program
Optimise step by step
A free, guided journey through nine modules to get the most from your system, earning Rain Points along the way.
Community benefits
Everything in one place
Access your orders, registered products, warranty guides and system details, all in one place.
Learn, earn badges, grow
Learn at your own pace with articles, training, and milestone badges for achievements like your first purchase or referral.
Your Be RH Optimised journey
Nine modules, from your roof to the tap. Earn Rain Points at every step.
Your RH potential
Map your goals, rainfall and yield potential.
Roof & gutters
Check your catchment for contamination and debris.
Collection system
Assess downpipes, rain heads and pipe flow.
Pre-filtration
Get the first flush right, the most-missed step.
On-tank protection
Screen, seal and shade your tank.
Overflow & stormwater
Size your overflow and prevent backflow.
Post-tank & pump
Filtration and pump performance at the tap.
Monitoring & maintenance
Build your personalised maintenance plan.
Your optimised system
Your full system report and rewards.
Co-create with the RH Innovators Hub
Share your ideas, test new products and work alongside our experts to shape what we build next. Every contribution earns Rain Points.
How you'll make a difference
Join the Rain Harvesters community
Start your journey, earn rewards
No system yet? No problem. Join today to start learning, earning Rain Points and becoming part of the community.
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The Handbook
Your complete guide to collecting quality rainwater, from first steps to system maintenance.
Be RH Optimised
Get the most from your system with our free, guided optimisation program.
Work through nine modules and earn Rain Points as you go.