Our solutions are designed for small, medium, or large capacities and compete extremely favourably with alternative precast or built-on-site systems. Additionally, the lifecycle costs measure extremely well against alternatives as they are very easy to access, clean and maintain.
Every Australian Tanks system is delivered with weir walls, filtration, penetrations, trash screens, ladders, risers, manholes, drainage holes and orifice plates in place, ready for immediate install in the prepared site excavation. Importantly, all systems are pre-cured with no further waterproofing required. Installation takes place in hours, not weeks, to be connected and backfilled within the same day.
We provide tanks that are made to Australian Standards to allow for restricted heavy vehicle access based:
Our range of tanks are easily interconnected in multiples to create any volume quickly and cost effectively. Every system is certifiable, with increasing numbers of engineers incorporating our systems into their designs due to the structural integrity and multiple efficiencies of our service.
Our products are easily modified to fit the volume required on your project. Along with other on-site parameters we can create the ideal custom solution for you and your team.
Concrete water tanks typically range from $2,000 to $15,000, depending on their size and capacity. Smaller tanks of around 5,000 litres may cost between $2,000 and $4,000, while larger tanks, such as those with a 30,000-litre capacity, can go up to $10,000 or more.
Additional costs, like delivery and installation, can range from $500 to $1,500, depending on location and accessibility. While the upfront price is higher than some alternatives, it reflects the superior durability and lifespan of concrete. For many, this initial investment offers peace of mind, knowing the tank will last for decades.
Concrete tanks may cost more upfront than plastic tanks, which usually range from $900 to $3,500 (for capacities between 5,000 and 10,000 litres). However, plastic tanks can degrade over time, especially when exposed to harsh sunlight, leading to replacement costs. Steel tanks, often priced between $2,000 and $9,000 (for capacities between 5,000 and 30,000 litres), can be competitive in cost but require maintenance to prevent rust.
In comparison, concrete tanks have a longer lifespan and don’t require frequent replacements or rust protection. Over the long term, their upfront cost is balanced by fewer repairs and maintenance expenses, making them a cost-effective choice for permanent or large-scale installations.
In Australia, several state and local government programs offer rebates for installing concrete rainwater tanks. For example, the Western Downs Regional Council provides rebates ranging from $500 to $2,000 depending on the tank size and its connection to your property. Similarly, the Water Corporation in Western Australia offers rebates of up to $1,000 for rainwater tanks with a capacity of 2,000 litres or more that are plumbed into the property.
While specific tax deductions for installing water tanks aren’t universally available, investing in eco-friendly infrastructure can enhance property value and appeal. Some sustainable upgrades may also qualify for incentives aimed at encouraging environmental responsibility. It’s worth checking with your local council or state government to explore available programs and eligibility criteria.
Managing installation and maintenance costs for your concrete water tank begins with smart planning and selecting the right professionals. Start by choosing an accessible location for your tank. A site that’s easy to reach can reduce delivery and installation expenses, while proper site preparation, such as levelling the ground and ensuring a stable base, can prevent additional labour charges.
Preventative maintenance also plays a key role in keeping long-term costs down. Regularly inspecting your tank for minor issues, like cracks or leaks, allows you to address problems early and avoid more significant repairs. Prioritising quality materials and professional installation might mean higher upfront costs, but it ensures a durable solution with fewer maintenance requirements over time.
When selecting a contractor, look for experience and a solid reputation. Those with a solid history of successful projects are typically better equipped to deliver reliable outcomes. Transparent pricing is another must — ensure quotes cover all potential costs, including site preparation and delivery, to avoid unexpected charges. Additionally, a good contractor will offer customised solutions that fit your needs and budget, along with a warranty on the tank and their workmanship.
When it comes to water storage, understanding the costs involved is key to making the right decision. Concrete water tanks may have a higher upfront cost compared to some alternatives, but their durability, low maintenance requirements and long lifespan make them a smart long-term investment.
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If you’re ready to invest in a reliable and economical water storage option, Australian Tanks is your trusted partner. With a proven track record in delivering high-quality concrete tank systems, we are dedicated to helping you achieve lasting value and reliability. You can count on us for clear and honest pricing, offering detailed quotes and clear communication every step of the way.
Contact Australian Tanks today to discuss your project, or log in to our Engineers Hub for detailed insights about our products. Browse our site to learn more about our range of solutions, including small to large and extra-large detention systems, sewer emergency storage, underground fire service tanks and grease trap trade waste arrestors.
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