
With a range of tank sizes from 26kL – 600kL in our rural tanks, and from 12kL – 1900kL in our commercial tanks (with sizes outside this range available on request) you can rest assured that we have the right size tank to suit your water storage needs.





For more than half a century, we at Southern Cross have supplied top quality steel bolted storage tanks to Australian households and businesses, and all Southern Cross tanks have a 30+ year design life.
At Southern Cross we pride ourselves in the design and quality of our fire tanks. We are experts in the design, manufacture, installation and maintenance of water storage systems for the worldwide fire protection industry.
The first Southern Cross windmill was manufactured in the Toowoomba Foundry in 1903, and not far behind was the first Southern Cross water tank, meaning nobody knows the extraordinary storage needs of Ayr and Australia like our people do.
When the very first Southern Cross windmill rolled out of the Toowoomba Foundry over an a century ago, there was no way the Griffiths family anticipated the brand to grow to emerge as an Australian icon, and still operating in the 21st century.
When a water tank constructed by one of our competitors at the Sunshine Coast University Hospital suffered structural failure in 2015, the tank burst, flooding Kawana Way with approximately two and a half million litres of water, causing damaging flooding, and even sweeping away a family car.