Water Tanks|Built Tuff


The Sharpe Group are somewhat innovators when it comes to water tanks in the steel- liner water tank industry at the same time proudly being an Australian owned company. We also symbolize the traditional rural outback Australia. Large steel rainwater tanks are now  a big part of commercial properties and mining which include Fire-Water tanks in Australia.

Sharpe Group offers both Corrugated and Streamline profiles, made with 1mm BlueScope steel. Our domestic and rural tanks range from 55,000L to 375,000L and we offer a wide range of colour options.

Gas Fitting



These tanks at Sharpe display Gutter Technology and are a smart approved WaterMark product, it is a technology that captures the minuscules of rain water that falls on roof tanks.This Program is an International Water Efficiency Scheme that certifies products and services that are proven to save water.


An additional 22% of your tank’s volume can be captured directly from the roof of your water tank each year, based on a 500mm rainfall zone. With declining rainfalls all around the country, its never been more important to capture every drop.

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

1mm Steel Walls

Water Tanks provided by Sharpe are Built TUFF, to withstand the harshest Australian conditions.

This Water Tank uses 1mm BlueScope Steel. If you’re researching other tanks in the marketplace, you will find variations in all sizes as low as 0.6mm.

Their unique Arma Liner was designed for heavy-duty industrial use and is stronger, denser and longer lasting than most conventional liners.

Choice of Styles

Streamline or Corrugated

Sharpe Group provides water tanks that offer a choice between our Streamline and Corrugated profiles.

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


We are qualified gasfitters

Sharpe Group Plumbers are much more than plumbers. We can install, service and repair your household gas appliances


Adelaide’s hot water specialists

Experts in all brands. Rheem, Rinnai, Bosch, Solahart and Dux

Why trust anyone else?

Ensure the safety and efficiency of gas appliances in the home with a name you can trust


All areas, all hours

Greater Metropolitan Adelaide, we’ve got you covered with someone on call 24 hours a day, 365 days a year. Same day and emergency services available

Plumbing Technicians

Contact us
We service all of Adelaide, 24/7
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