Rainwater Harvesting
Capture, store, and utilize nature's free water resource
Sustainable Water Collection
Rainwater harvesting is an excellent way to reduce dependence on municipal water supplies and groundwater sources. We design and install complete rainwater collection systems that provide clean, sustainable water for your home, farm, or business.
Cost Savings
Reduce water bills and reliance on expensive water sources
Environmentally Friendly
Conserve groundwater and reduce environmental impact
Quality Water
Soft, naturally pure water ideal for many uses
Water Security
Backup water supply during droughts or restrictions
Complete System Components
Catchment Surface
Roofs are the most common catchment surface. We assess your roof area, pitch, and material to calculate potential water collection.
- Roof area calculation
- Gutter installation
- Leaf guards and filters
Storage Tanks
High-quality water storage tanks in various sizes and materials, from small residential tanks to large commercial reservoirs.
- Above and underground options
- UV-resistant materials
- Multiple capacity options
Filtration Systems
Multi-stage filtration removes debris, sediment, and contaminants to ensure clean, safe water for various applications.
- Pre-tank filtration
- First-flush diverters
- Point-of-use filters
Pump Systems
Efficient pumps to distribute harvested rainwater throughout your property. Can be solar-powered for off-grid installations.
- Pressure systems
- Solar-powered options
- Automatic operation
Rain Harvesting Solutions
Complete Rain Harvesting System
Comprehensive rainwater collection solutions for residential and commercial properties. Did you know: For every 1mm of rainfall, you can collect 1L of water for every 1m² of roof area. That means you can collect 1000L from 10mm of rain off a 100m² roof! (Click image to enlarge)
Davey RainBank Pressure Controller
The Davey RainBank pressure controller prioritizes stored rainwater over mains/municipal supply, maximizing the use of your harvested rainwater and reducing reliance on external water sources. (Click image to enlarge)
How Rainwater Harvesting Works
The Collection Process
- Collection: Rain falls on roof and flows into gutters
- Pre-filtration: Leaf guards and screens remove large debris
- First Flush: Initial dirty water is diverted away
- Storage: Clean water flows into storage tank
- Distribution: Pump system delivers water as needed
- Final Filtration: Point-of-use filters for drinking water quality
Uses for Harvested Rainwater
Garden Irrigation
Ideal for watering gardens, lawns, and crops
Toilet Flushing
Significant water savings for household use
Laundry
Soft water is excellent for washing clothes
Bathing & Showering
With proper filtration, safe for personal use
Car Washing
Perfect for outdoor cleaning tasks
Drinking Water
With advanced filtration and treatment systems
Calculating Your System Size
The size of your rainwater harvesting system depends on several factors:
- Roof catchment area (square meters)
- Average annual rainfall in your area
- Your daily water consumption needs
- Desired storage capacity for dry periods
- Available space for tank installation
Our team will conduct a site assessment and provide a customized system design to maximize water collection and storage for your specific needs.
System Maintenance
Rainwater harvesting systems require minimal maintenance:
- Regular cleaning of gutters and leaf guards
- Periodic inspection of first-flush diverters
- Annual tank cleaning and inspection
- Filter replacement as needed
- Pump system servicing
We offer maintenance packages to keep your system running optimally year-round.
Solar-Powered Systems
Combine rainwater harvesting with solar power for a completely sustainable water solution. Solar-powered pumps eliminate electricity costs and make the system ideal for off-grid properties. We design integrated solutions that maximize both water and energy independence.
Rain Harvesting Products
For comprehensive information on rain harvesting components, fittings, and complete system solutions, visit the Rain Harvesting website.
Visit www.rainharvesting.com.auStart Harvesting Rainwater Today
Get a customized rainwater harvesting system designed for your property
Request a Consultation