Stainless Steel & Colorbond Water Tank Manufacturer

We are passionate about Steel Water Tanks!
We are always happy to help. Contact us today.

Premium Supplier of Stainless Steel Water Tanks

Select Water Tanks is a family-owned Australian company based in Logan Village, south of Brisbane. We deliver to many areas in Qld & NSW or we can package your tank for pick up and transit to remote areas.


Our mission is to build high-quality Stainless Steel or Colorbond Water Tanks and we work with industry-leading suppliers of accessories and fittings to include high quality rainwater tank pumps & filtration systems.

Knowledge & Experience

25 years manufacturing experience.

Quality Guaranteed

Highest quality Stainless steel water tanks backed by 30 years non corrosion warranty. Our Aquaplate Tanks are backed by 20-years non corrosion warranty.

Industry Leading

We are the first Australian company to design and manufacture stainless steel water tanks.

Tailored Solutions

We find the perfect solution for your rainwater harvesting system needs.

Our Stainless Steel & Aquaplate Tank Warranty

Our Stainless Steel Warranty

For the grade 304 and marine grade 316 stainless water tanks there is a 30-year minimum warranty due to corrosion and 15 years construction warranty.

Our Aquaplate Steel Warranty

For the Aquaplate steel water tanks there is a 20-year warranty due to corrosion and a 10 year construction warranty.

What Our Customers Say

Our Range of Stainless Steel Water Tanks

Grade 304 Stainless Steel

Nothing beats Stainless Steel for durability, hygiene, sustainability and appearance!

Colorbond Steel

Available in a range of genuine Colorbond finishes.  From 500 to 37,000 litres.

Marine Grade 316 Stainless Steel

High-grade stainless steel for extra corrosion protection.

Whole of House systems

45,000 litres of capacity, variable speed pump and three stage filtration.

Delivery & Service Areas

Select Water Tanks are leading manufactures of Steel Water Tanks and we service Brisbane, Sunshine Coast, Gold Coast, Toowoomba and Northern NSW regions.

Find out more about our delivery service below..

Choose From a Huge Range of Slimline & Round Water Tank Sizes

We offer a range of sizes in both round and slimline water tanks. See the diagrams to find the range of dimensions on offer. We can also custom make a water tank to fit your site.

Find out more about our custom sizes below.

Round Steel Tanks

Slimline Steel Tanks

Our Pricing Structure

Your final price will depend on the following factors:

  • The material used to construct the water tank (Grade 304 stainless steel, Marine Grade 316 stainless steel or Aquaplate steel)
  • The shape of the water tank (round or slimline)
  • The size of the water tank by its dimensions
  • The distance from the factory for delivery
  • Additional fittings

Site and Delivery

There is a need for you to prepare the site where you intend to place the water tank(s).

We include a delivery charge depending on the distance from the factory. However, there is no additional cost for positioning the water tank on its pad provided we can access the site easily and we can coordinate with a crane company if a crane is needed.


Why Choose Stainless Steel Water Tanks

Longer Lasting

A Select Stainless Steel water tank has a minimum life of 30 years.  The corrosion resistance properties of Stainless Steel means the tank will not only last for a long time but it will always look brand new.


Our stainless steel tanks have no plastic and they create a low carbon emission footprint in production. They are fully recyclable. The main mineral elements of stainless steel are highly valuable and can be easily recovered and re-used.

Fire Resistant

Scientists have found that stainless steel water tanks maintain their structural integrity and have only minor water loss when exposed to bushfires. We can fit our tanks with fire-fighting compliant fittings to meet local Council requirements.


Stainless Steel is the choice of Australia’s world class food processing, catering and medical industries as it is an inert material that is easy to clean and maintain. Stainless Steel will not taint the taste of your water nor leach any foreign chemicals.


Stainless Steel is a favourite material of architects and designers of beautiful homes. Your Stainless Steel tank will maintain its appearance for its natural life.

Cost Effective

Over its life cycle, a Stainless Steel water tank with its minimum life expectancy of 30 years, will ultimately be very cost effective.

select water tankstaxi fareselect water tanks

Looking for Help or Advice?

If you need any help with Steel Water Tank Pricing, Custom Sizing, Delivery Charges or anything else
Please contact us today - we are here to help.