Activate. Distribute. Saturate.
Rainmaker® is a modular water-based protection system. Once activated, water is distributed across the sprinkler network, gradually saturating the roof and surrounding protection zone. Under normal operating conditions, effective saturation is reached in approximately 10 minutes.
One roof system. Three jobs.
Rainmaker® is first and foremost a wildfire protection system — and the same ridge-mounted network earns its place year-round by cooling hot roofs and rinsing rooftop solar panels.
Wildfire Protection
Continuous roof saturation helps defend buildings against ember attack and radiant heat during wildfire emergencies.
Roof Temperature Reduction
During extreme heat, the system cools roof surfaces through evaporative cooling, helping reduce heat transfer into the building and improving indoor comfort.
Solar Panel Cleaning
The same sprinkler system rinses dust and debris from rooftop solar panels, improving efficiency and reducing maintenance.
Open the supply
Open the supply valve or start the water pump. The Rainmaker network pressurises immediately.
Water flows
Water flows through the modular Rainmaker® system, feeding every 6-metre section along the ridge with balanced pressure.
Roof saturates
The flexible sprinklers saturate the roof and surrounding protection zone. Effective saturation is reached in approximately 10 minutes.
Maintain flow
Maintain water flow until the wildfire threat has passed. Future automated activation may become available in later product releases.
Where the Rainmaker® can be installed.
The is a modular protection system. Individual 6-metre sections can be configured along roof ridges or exterior walls, on structures ranging from single homes to large commercial buildings.
Mounting positions include roof ridges and exterior walls, sized and zoned per property during site assessment.
Minimum operating water pressure.
The Rainmaker® is designed to operate with a minimum water pressure of 2 bar. If the available water pressure on site is below 2 bar, an appropriately sized inline pressure pump should be installed to achieve the required operating pressure.
Minimum operating pressure
2 bar
Required at the system inlet for correct sprinkler performance across the module network.
If below 2 bar
Inline pump
Install an appropriately sized inline pressure pump to raise supply pressure to the minimum operating requirement.
Model your property.
Enter your roof type, dimensions and water source. The System Designer returns a modular Rainmaker® configuration, flow requirement and investment range for your property.
Enter your property type, ridge length, roof height, roof type and water supply. The System Designer returns the exact system, a full bill of materials and the total price — ready to add to cart and checkout.
- · Property type · Ridge length · Roof height
- · Roof type · Water supply
- · Bill of materials · System price · Delivery estimate