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Rainwater Tanks

Buy Steel Rainwater Tanks

Pioneer Water Tanks have been providing large steel rainwater tanks to Australian farms and families for more than 30 years.

  • Reliable and Low-Maintenance Rainwater Tanks For Sale
  • Revolutionary world-first Aqualiner Fresh® antimicrobial water tank liner
  • Backed by a local dealer network offering high quality local knowledge
  • Exclusive 8-80 V-Lock® tank wall panel
  • 20 Year conditional warranty
Get a Quote

Large Rainwater Tanks For Sale

Pioneer Water Tanks offers a wide range of rainwater tanks suitable for residential, rural and commercial use.

With the highest quality products, local service and a range of water tank sizes, colours and accessories.

To provide the best quality rainwater tank, Pioneer Water Tanks are available in a range of Colorbond® colours

With a variety of standard colours and non-standard colours, there is sure to be a rainwater tank that meets your needs.

Customise your rainwater tank

Whether your water tank is for your home farm or holiday property, it needs to be in keeping with your personal aesthetic, Pioneer Water Tanks has a range of colours and additional features to choose from.

Water Tank Colours
Water Tank Accessories

Rainwater Tank Sizes

Pioneer Water Tanks are offered in a variety of sizes to achieve your water storage goals. The average home requires 30,000 litres of rainwater storage per person.

The Litres/Gallons stated in the table are gross capacities.
Actual useable volume will vary depending on the size and position of inlets and outlets.

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MODEL
Diameter
Height
Litres
Gallons
GT10
2.67m
2.18m
12,200
2,600
GT20
3.34m
2.18m
19,100
4,200
GT30
4.01m
2.18m
27,542
6,053
GT40
4.68m
2.18m
37,574
8,258
GT50
5.35m
2.18m
48,963
10,761
GT60
6.02m
2.18m
62,111
13,651
GT80
6.69m
2.18m
76,504
16,814
GT90
7.35m
2.18m
92,570
20,345
GT110
8.02m
2.18m
110,116
24,212
GT130
8.69m
2.18m
129,292
28,416
GT150
9.36m
2.18m
149,948
32,956
GT170
10.03m
2.18m
172,134
37,832
GT200
10.70m
2.18m
195,851
43,044
GT220
11.36m
2.18m
221,604
48,704
GT250
12.03m
2.18m
247,874
54,478
GT280
12.70m
2.18m
276,180
60,751
GTi291
10.70m
3.23m
290,632
63,876
GTi328
11.36m
3.23m
328,096
72,109
GTi328
12.03m
3.23m
367,831
80,784
GTi410
12.70m
3.23m
409,860
90,157
GTi454
13.37m
3.23m
454,112
99,891
GTi501
14.04m
3.23m
500,065
500,065

Calculate your perfect rainwater tank size

We estimate that the average rural home requires approximately 30,000 litres of water storage per person.

To work out how much rainwater you can harvest from the roof of your home (catchment area) use the simple calculator attached.

Our Water Tank Sizes

Pioneer Rainwater Tanks Australia​

There are many places in the world where rainwater is scarce. Unfortunately, as populations continue to increase – and with them water usage – there’s no doubt that a severe water shortage is well on its way. 

Rainwater tanks are probably one of the best solutions to the world’s water shortage crisis. In countries such as Australia, where water scarcity is a large problem, rainwater tanks help to solve this problem through capturing and storing rainwater.

Let’s face it; people enjoy their swimming pools, golf course experiences and their beautiful gardens, all non-potable uses. However, many environmentalists, and much of the general public would consider all of those luxuries a waste of water. 

Water is also used to meet many other human needs such as drinking, cooking and bathing, referred to as potable use. Yet water used for irrigation purposes accounts for more than of home water use, and it is considered the largest contributing factor in the water shortage crisis.

Best Rainwater Tanks for Clean Water

Aqualiner Fresh® Antimicrobial Rainwater Tank Liner

Natural antibacterial properties of silver – it’s right there in the liner.

Ancient Egyptians, Greeks and Romans used silver for water purification, dropped silver coins in fountains and stored drinking water in silver vessels to keep their water fresher for longer.

Aqualiner FRESH® with Sanitized® technology uses the natural antibacterial properties of silver to prevent growth of microbes.

Keeping your water tank free from microbes means cleaner, healthier, fresher water for longer with Aqualiner Fresh.

Find the right tank to meet your needs

Since 1988, Pioneer Water Tanks has supplied Australians with water tanks for domestic, farming, fire fighting and industrial applications.

Rural
Commercial
Domestic

A Solution to the Water Shortage Crisis

If there is a solution to the rainwater crisis, it is at least partially through the usage of rainwater tanks for rainwater collection. 

The collection and storage of rainwater is a process that can allow us to live a greener, and freer existence by recapturing rainwater with rainwater tanks for both potable and non-potable use.

Small scale rainwater harvesting is a sustainable solution to the global water crisis. Using rainwater tanks is becoming increasingly popular in the developed world, in both urban and rural settings. Without a doubt, the solution to the rainwater crisis is at least partially through the use of rainwater tanks, and other water storage facilities.

Water harvested via rainwater tanks is a sustainable answer for addressing the world’s current water crisis. 

There are two main areas that recaptured rainwater from tanks can be used, which are:

  • Potable use – Safe for humans to drink
  • Non-potable use – Not drinking quality water, but can still be used for purposes such as irrigation, feeding livestock, etc.
Proven Craftsmanship and Durability

If you are looking for a quote on the best value rainwater tank in Australia, look no further than Pioneer Water Tanks.

With more than 50 authorised installers across Australia, you’re sure to get local service no matter where you are located.

Whether you’re a farmer, family or business, Pioneer Water Tanks has the best rainwater tank for you.

What Is A Rainwater Tank?

Rainwater Tanks Make it Easier To Conserve Water

Rainwater tanks are probably one of the easiest to ways to conserve rainwater at home. A rainwater tank is a tank used to store water that comes from the runoff of rain. Rainwater tanks can capture and store water for either potable or non-potable uses. It is estimated that in some areas, the water captured via rainwater tanks can save up to 40% of total water use.

Water Harvesting Through Rainwater Tanks Is Environmentally Conscious

Rainwater harvesting is ever more important in this environmentally conscious world. Global warming has raised many problems; one of them is water scarcity and there are various reasons why harvesting water through rainwater tanks has become so essential to the health of the environment. Harvesting water through rainwater tanks is the perfect solution to your tightening water restrictions.

Rainwater Tanks Can Be Located Anywhere

Rainwater tanks can be located either above or below ground. Water tanks have consistently proven themselves valuable, because they offer a means of storing rainwater to meet the demands of daily water consumption, be it for potable or other non-potable water needs.

Rainwater used for non-potable use is environmentally friendly because nothing has to be done to treat the water before its used. Some common non-potable captured rainwater uses are for:

  • Irrigation
  • Swimming pools
  • Toilets
  • Clothes Washing

What are the Uses for Rainwater Tanks?

Whatever rainwater you collect in your tanks can also be used for drinking (potable use), but it is recommended that the water used is filtered first, especially if you are living in an urban area. Water from tanks is less salty, is free of chlorine and fluoride and some people even say, tastes better than normal tap water.

When you make the decision to use rainwater, not only are you taking pressure off the water grid, but also you can expect to see considerable savings on your water usage bill. Most of the water that we use goes to cleaning clothes, washing our cars, watering our gardens, irrigation and many other things. 

We use only a very small portion of drinking water comparatively. Even if you only use water for a few daily items, you will still notice differences to the amount of your overall water consumption with the installation of a water tank.

People often choose to buy rainwater tanks after performing a cost benefit analysis. However, because there are so many different types of rainwater tank options available in the marketplace, it can get very confusing.

As with anything, you should understand what tools are best available to you, before making a decision. Whilst harvesting rainwater in tanks can appear to be simple, without understanding what types of rainwater tanks are available to you, it can be difficult to achieve the maximum benefit of using rainwater tanks for water conservation.

Are You in Need of a Rainwater Tank for Your Home or Business?

Call Us: 1800 999 599

Protect your tank with Pioneer

A feat of engineering excellence, the Pioneer V-LOCK® wall profile is designed to stand the test of time and provides superior internal support for the tank liner. 

The AQUALINER Fresh® antimicrobial tank liner is designed keep your water fresher, cleaner and healthier for longer.

Pioneer V-LOCK®
AQUALINER Fresh®

What are the Types of Rainwater Tanks?

Rainwater tanks are available in a large variety of shapes and sizes. Everyone’s rainwater harvesting circumstances are different, so it would make sense for there to be a large range of tanks available for a range of rainwater storage solutions. 

Because rainwater tanks come in such a wide variety, the options for landowners are in great supply. There are rainwater tanks for those with limited space such as slimline tanks, and for people with more available space, larger round shaped tanks can be the best option.

When shopping for a rainwater tank, you need to determine where the tank will be placed in relation to where it is used on the property.

Slimline Rainwater Tanks

Slimline rainwater tanks are tough, compact and small enough that they can be easily installed pretty much anywhere around a house with minimal space requirements. 

Slimline rainwater tanks are made to have enough capacity to store enough water to cover that of a small yard or garden, where the space is small enough that there would be no room for a round or other rainwater tanks. These slimline tanks can be installed in a small space and are generally made of high quality material so they are built to last.

A Pioneer GT50 50,000 litre rainwater tank with a dog

Round Rainwater Tanks

Round rainwater tanks are available in variety of sizes and are generally less expensive than any other rainwater storage solution. Round Tanks can be purchased in both Polyethylene or Steel. 

Thanks to their circular shape, the stress and pressure generated by the water is distributed equally in all directions. If the rainwater tanks were made in a more rectangular or square shape, the stress on the corners of the tanks would likely be too high, causing the tanks to rupture, or burst.

Polyethylene Rainwater Tanks

Polyethylene water tanks are also known as plastic tanks and are made from polyethylene – an extra tough plastic making them durable for many years.

The polyethylene coating makes the poly rainwater tank stronger than standard plastic, and thanks to being made of a food grade material, they are very easy to clean and are reasonably low maintenance. Plastic rainwater tanks are often used on farms and by commercial fertilizer and pesticide companies.

Plastic rainwater tanks are popular for several reasons, including availability, cost, ease to clean, flexibility in design, rust resistance, ability to take high impact and their large capacity allows growers to purchase and store greater quantities of product.

Under Deck Rainwater Tanks

These rainwater tanks are designed to fit between the deck support and to store water in an unobtrusive way being hidden away under the deck or patio.

These can be solid plastic or steel tanks, or more flexible bladder tanks, as the deck is used as the support and protection for the water storage.

These storage options are ideal if you wish to store large quantities of rainwater out of sight, and without taking up any space.

Features of Rainwater Tanks

Rainwater tanks play a vital role in rainwater harvesting. The main features of rainwater conservation are as follows:

  • With treatment, or an appropriate liner, rainwater tanks can serve as the main source of drinking water
  • Captured rainwater is useful in several applications such as irrigation, refilling aquifers, feeding livestock etc.
  • It is one of the most economically and ecologically friendly ways of capturing water for both drinking and other applications

Benefits of Rainwater Tanks

There are enormous benefits of using rainwater tanks but to keep things simple:

  • Rainwater tanks can be a solution to various water supply issues
  • Rainwater tanks, through capturing storm water runoff can reduce soil erosion
  • Rainwater tanks, especially steel water tanks, are generally durable enough to survive various natural disasters and other major calamities
  • Rainwater tanks can generally protect the groundwater from being contaminated
  • Rainwater tanks can reduce water utility bills

Rainwater Tanks:

The Ultimate Eco-Friendly Solution to Avert the Rainwater Crisis.

Using rainwater tanks to harvest water, no matter how large or small, is a step in the right direction in not only conserving water, but more importantly, saving the environment. 

Rainwater tanks: Save money. Save the environment. Save the planet. 

Contact Pioneer Water Tanks today to ensure that you get the best rainwater tank for your needs.

Get a Quote

Have a question?

Contact one of our friendly and knowledgeable humans.

1800 999 599

Do you want bacteria in your water? I don’t! It’s drinking water. Do you want your kids eating or drinking mould? I don’t. But that’s what I’ve got in those tanks, a bacteria fighting lining, it’s genius.
Shane Jacobson
We like to do things very naturally, which is why we appreciate the beauty of fresh rainwater. I don’t like plastic, and I only ever want to supply our customers with clean, quality water.
David Ritchie
That steel is a big part of the reason why we went with Pioneer Water Tanks. The Colorbond® colours also matched up perfectly with the house – which we had recently painted Woodland Grey. We chose this colour as we wanted the house to blend seamlessly into the beautiful natural rural environment.
Jamie Adamson
We knew we needed a huge tank to accommodate all our water usage due to no mains supply. This will initially be for the whole house, and for the garden if we have any left over. Dan had a good idea of how big this tank would be, but I couldn’t believe it when it was installed! It’s massive!
Megan
Do you want bacteria in your water? I don’t! It’s drinking water. Do you want your kids eating or drinking mould? I don’t. But that’s what I’ve got in those tanks, a bacteria fighting lining, it’s genius.
Shane Jacobson
Do you want bacteria in your water? I don’t! It’s drinking water. Do you want your kids eating or drinking mould? I don’t. But that’s what I’ve got in those tanks, a bacteria fighting lining, it’s genius.
Shane Jacobson
Do you want bacteria in your water? I don’t! It’s drinking water. Do you want your kids eating or drinking mould? I don’t. But that’s what I’ve got in those tanks, a bacteria fighting lining, it’s genius.
Shane Jacobson
Do you want bacteria in your water? I don’t! It’s drinking water. Do you want your kids eating or drinking mould? I don’t. But that’s what I’ve got in those tanks, a bacteria fighting lining, it’s genius.
Shane Jacobson
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