Water tanks for sale

Built TUFF for domestic, agriculture and residential.

Choosing the right tank for your needs should not be a difficult task. Use our RAINWATER HARVEST CALCULATOR to see how much water you can collect from the surface of your house and any sheds you plan to collect water from. Most households with 4 people use around 240,000kL per year for general household use. If you have more people in your household or if you have a large garden, you may need more storage.

Water Tank Sizes & Capacities

Streamline Height     Corrugated Height     Diameter Litres Gallon
HGT 55 2.31m CT12 2.27m 5.49m 55,000 12,000
HGT 90 2.31m CT20 2.27m 7.06m 90,500 20,000
HGT 110 2.31m CT25 2.27m 7.84m 111,500 25,000
HGT 135 2.31m CT30 2.27m 8.63m 135,000 30,000
HGT 160 2.31m CT35 2.27m 9.41m 160,500 35,000
HGT 220 2.31m CT48 2.27m 10.99m 220,000 48,000
HGT 250 2.31m CT55 2.27m 11.77m 251,000 55,000
HGT 285 2.31m CT60 2.27m 12.55m 285,000 63,000
HGT 375 3.45m NA NA 11.77m 375,000 82,000

The information in the table above is approximate and may vary slightly.


Choice of Profile

Heritage Water Tanks is the only Australian manufacturer to offer a choice of Streamline or Corrugated profiles.

Understanding that people like choice, we’ve introduced a new corrugated tank that offers an iconic Australian look, with all the benefits of superior quality and innovative features.

Choice of Colour

Heritage Water Tanks offers you a wide range of COLORBOND® colour options and the always popular ZINCALUME® for your water tank walls. 

Water tank Colorbond colour range

The COLORBOND® steel colours shown here have been reproduced to represent actual product colours as accurately as possible. However, we recommend checking your chosen colour against an actual sample of the product before purchasing as varying light conditions and limitations of the printing process may affect colour tones. COLORBOND®, BlueScope and ® colour names are registered trade marks of BlueScope Steel Limited.™ colour names are trade marks of BlueScope Steel Limited.

Capture more rain water

With declining rainfalls all around the country, it’s never been more important to capture every drop. Heritage Water Tanks patented Gutter Technology captures every drop of precious rain that falls onto the roof of your tank. This means that 22% of your tanks’ volume can be captured directly from the roof, based on a 500mm rainfall.

With the gutter system fitted to your tank, all the rain that lands on the tank roof is directly diverted into your tank, via the gutter system.

The circular tank gutter system can be optionally fitted onto your Heritage Water Tank when your new tank is installed. The gutter can also be fitted to all existing steel tanks with a profiled roof.

Patent 2009208055A1

Gutter Harvest Calculator

Find out how much extra water you could collect with our water saving gutter system, using the handy calculator below.

How much water can you Harvest?

With longer dry spells and climatic changes, more smart landholders are choosing Heritage Water Tanks. Find out how much water you can potentially collect by using our simple calculator. Click below to check the annual rainfall in your area on our rainfall chart.




Rainwater harvested from house and/or shed roof:

0 L / Annum

Plus extra collection from optional tank gutter system:

0 L / Annum

Send My Water Saving Guide

Total Annual Collection Potential

0 LITRES / Annum

1mm Steel Walls

Every Heritage Water Tank uses 1mm Australian BlueScope Steel. Compared to most steel water tanks our tanks are up to 20% thicker ad stronger than many of our competitors.

Our water tank walls are made from the proven, highly corrosion resistant, alloy coated structural steel.

Our profile’s have been designed in consultation with engineers, to provide superior strength and exceptional durability.

The quality of our products ensures that you can have peace of mind that your tank will last the test of time.

ARMA Liner - Naturally better

Pure rainwater and nothing more

Healthy, pure fresh rainwater is all you get with a Heritage Water Tanks ARMA liner. 100% BPA free, with absolutely no chemical contaminants. ARMA liners have been certified to Australia’s Drinking Water Guidelines and Australian Standards AS2070 and AS/NZ4020.

At Heritage Water Tanks, we never compromise on quality, which is why we provide high quality industrial grade liners for our tanks. Under independent testing conditions, our liners were rated on lineal weight or weight per square meter and were found to weigh 700g/m². This was of particular interest, because our closest competitor’s liner weighed under 500g/m².

The high density of our liner material is why Heritage Water Tanks also comes out on top against our main competitors for Weld Shear Strength and Puncture Strength. 

Pure Fresh water

Pad Preparation

When the big day for the delivery of your new tank has arrived, be sure to follow the Pad Preparation Conditions. This will ensure that you have everything ready. 

zincalume water tank

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