RainHarvesting
Step 1

Understand your rainwater needs

Step 2

Store your rainwater

Step 3

Assess your rainwater collection area

Step 4

Clean: Filter leaves and debris

Step 5

Clean: Divert the first flush of rainwater

Step 6

Secure your rainwater system

Step 7

Decide on a pump or gravity-fed system

Step 8

Manage standing water

Step 9

Final stage rainwater filtration

Step 10

Optimise your overflow

Step 11

Monitor your water level

Step 12

Care for your system

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Assess your rainwater collection area

Your roof and gutters are the starting point of every rainwater system. Before water reaches your tank, your collection area decides how much you capture and how clean it is. A quick audit of your roof, surrounding trees and guttering sets the whole system up to perform.

Assess your rainwater collection area

Audit your property, including roof materials, overhanging trees, gutters and flaking paint, then prepare your collection area so the water reaching your tank starts as clean as possible.

THINGS TO CONSIDER

What is your roof made of?

Roof surface materials affect water quality. Check for lead flashing, flaking paint or anything that can leach into your water, and deal with it before it reaches your tank.

What is around your roof?

Overhanging trees and vegetation drop leaves and debris into your gutters and can attract animals. Trim back what you can, and plan for extra leaf protection where branches sit close to the roofline.

Are your gutters protected?

Gutter mesh keeps leaves and debris out of your gutters and downpipes, reducing blockages and easing the load on the rest of your system. It is one of the simplest ways to keep your collection area clean.

The Handbook

Your complete guide to collecting rainwater, from first steps to system maintenance.
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Free design service

Not sure how to apply the steps? Our specialists will design your system, free.

Tell us about your property and our experts will design a system that captures more, cleaner water.

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