Australian Tanks

Molendinar Queensland

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Molendinar QLD 4214, Jade drive
Jade drive
Molendinar Queensland 4214

About us

Australian Tanks specialise in quality heavy duty concrete tanks and civil infrastructure products. We offer innovative and dynamic water and waste water solutions in the Civil, Industrial and Commercial Construction Sector, in the Defence, Mining and Residential markets.


Concrete water tank manufacturers Concrete water tank retailers and sales Water retailer and tank sales Water tank manufacturer

Our Strengths

“At Australian Tanks we see ourselves as different. Different from traditional tank suppliers, different from normal manufacturing businesses and we think different... in a good way.”

Why Choose Us

Our main focus is on heavy duty, trafficable, anti-floatation concrete tanks. This has enabled us to supply an ever expanding range of innovative, unique and cost effective water and waste water solutions, supplying tailored solutions on-time and on budget. Our business is built on solid client relationships and in providing clever, quality alternatives to traditional and generally more expensive techniques. Australian Tanks have a service and solutions focused approach to water and waste water. Australian Tanks has a commitment to leaving clients satisfied and eager to work with us again and again. With a minimum 10 year warranty on all Australian Tanks products you can rest assured that you have purchased quality.

Our Client Base

Civil Building companies Civil Project companies Commercial builders Concrete water tank installers Concrete water tank retailers and sales Local government councils

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Australia's Leading Water ​& Waste Water Management 
Solutions Specialists


Contact us today to discuss your water and waste water management needs​


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A Service and Solutions Focused Approach to Water and Waste Water

Our Solutions

Australian Tanks handles all contracts with the same care, courtesy and commitment to successful outcomes whether the job is right next door or on the other side of the country. This approach has allowed us to effectively distribute our products widely throughout Australia.

We search for the most cost effective transport solutions and approach delivery with an attitude of “no area too hard or timing too tight for us to work towards”. Our business model is focussed on providing clever, innovative, easy and safe to install solutions.

Australian Tanks is dedicated to producing quality, engineered solutions, working with plumbing, civil and construction contractors to provide custom designed solutions. We work closely with Civil, Hydraulic and Consulting Engineers to find the best solutions to their challenges and are regularly specified in engineering designs and plans. Many of our solutions are signed off by engineers as being more efficient and cost effective alternatives to more traditional specified products.

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Our Products

Australian Tanks is proud of our ever expanding range of high quality products – many driven from client requests for more innovative, efficient and cost effective solutions.

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Our Work

Australian Tanks heavy duty underground concrete tank systems are quick, cost efficient and safe to install. All tanks are manufactured to Australian Standards (AS5100.2) and are rated up to unrestricted heavy vehicle access based on the SM1600 traffic design loads.

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Australian Tanks 
Design & Ratings

Australian Tanks round tanks are a ‘single pour’ tank, constructed with a built-in anti-floatation square base.
Once lowered into the ground, the tank’s weight combined with the back-loaded soil loading on the anti-floatation ‘Wings’ of the base are enough to counter any hydrostatic uplift forces. The Australian Tanks 25kL tank is the only tank that requires an additional 200mm cover to achieve this.