Rainwater Tanks for Sheds: The Smart Way to Harvest Water

If you're building a new shed or already have one, installing a rainwater tank is one of the smartest investments you can make. Not only does it provide an independent and sustainable water source, but it also increases your property’s value and resilience against dry conditions. Whether for washing down equipment, watering livestock, or keeping the garden green, rainwater tanks for sheds make practical and financial sense.

Why Install a Rainwater Tank for Your Shed?

1. Capture and Store Free Water – Instead of letting rainwater go to waste, collect and store it for future use. Even small sheds can harvest a surprising amount of water.
2. Lower Water Bills – Reduce reliance on mains water and save money, especially in rural areas where town water can be costly.
3. Reliable Water Supply – Perfect for properties in areas prone to water restrictions or seasonal droughts.
4. Eco-Friendly Choice – Harvesting rainwater helps conserve water resources and reduces stormwater runoff, which can cause erosion and flooding.
5. Adds Value to Your Property – A well-planned water storage system is a selling point for rural properties, hobby farms, and homes with large gardens.

What Size Tank Do You Need?

The size of your tank depends on:

• Roof Catchment Area – The larger the shed roof, the more rainwater you can collect.
• Intended Use – Do you need water for basic shed maintenance, irrigation, livestock, or household use?
• Local Rainfall – Check average annual rainfall in your region to estimate how much water your tank will collect.
• Available Space – Ensure the tank fits within your shed’s layout or nearby space.

Example Water Collection Calculation:

For every 1mm of rain, 1m² of roof area collects 1 litre of water.
If your shed roof is 50m² and you receive 600mm of annual rainfall, you could collect up to 30,000 litres of water per year!

Round vs. Slimline Tanks: Choosing the Right Style

• Round Tanks – Best for properties with ample space, offering high capacity at a lower cost per litre. Ideal for rural settings and larger sheds.
• Slimline Tanks – Great for tight spaces or urban properties where space is limited. They fit neatly against walls or down the side of a shed.

Do You Need a Pump?

Gravity-fed systems work if your tank is elevated, but for strong, consistent water pressure, a pump is a must. If you're using rainwater for:

• Washing vehicles, tools, or machinery
• Connecting to irrigation systems
• Supplying a household or livestock trough
  A quality external pump like the Reefe 55L/PM pump ensures efficient water distribution.

Other Considerations

• Filtration & First Flush Diverters – Prevent leaves, debris, and dirt from entering your tank.
• Tank Material – Poly tanks are durable, UV-stabilised, and rust-free, making them perfect for Australian conditions.
• Gutter Guards – Help improve water quality by reducing debris in your collection system.

Maximise Your Shed’s Potential with a Rainwater Tank

Whether you're setting up a workshop, a farm shed, or a machinery storage area, a rainwater tank is an asset that provides sustainable water for years to come. Choosing the right size, style, and pump setup ensures you get the most out of your investment.

💧 Looking for the perfect tank for your shed? Check out our range of quality, Australian-made rainwater tanks today!