our difference

Tanks have been our business since 1983. And if we’ve learned one thing since then, it’s that making things easy for you, ultimately makes things easy for us.

Because we plan and quality control things properly, we get the job done quicker, with fewer hassles and a much shorter lead-time. When we treat you professionally, deliver the results you’re after, and actually follow up, you keep coming back. And when we customise to your requirements, we don’t waste time trying to force a square peg into a round hole.

We also think that being wholly Australian-owned is very important. It means we know what Australians need – and we care about delivering it. That we know how tough Australian conditions are, and that our entire range of rainwater tanks can withstand those conditions.

Last, but certainly not least, we believe there’s no substitute for having a real person answer the phone.

quality guarantee

All Ozpoly tanks are guaranteed against faulty workmanship and manufacturing defects – They come with a 10 year fix or replace warranty.

We can offer such a great warranty because we know our products are built to last. They’re built using the finest grade polyethylene, formulated to withstand Australia’s harsh sun, and they’re built smart, so they can withstand the stress of day to day use.

We have a long, rich and varied history. And it’s what makes our products as good as they are.

rainwater tank manufacturing process

At Ozpoly, we use quality hexane copolymer resin (a linear, low density polyethylene) designed specifically for rainwater tank rotational moulding, and state-of-the-art, computer-controlled biaxil and rock & roll rotational moulding machines.

Our tank designs undergo Finite Element Analysis (FEA) to ensure optimum long term performance, and the finished product is tested using inhouse facilities that include ultrasonic thickness measurements and impact testing. And, of course, all our tanks meet Australian standards governing manufacturing materials, durability and storage capability.

Translation? Our tanks are guaranteed tough, durable and built to meet or exceed Australian standards. And you can use them to store virtually anything – from household water to food or chemicals.

It’s also worth mentioning that our manufacturing facilities are the safest in the industry. We care about our workers too!

australian standards compliant

Only a handful of manufacturers in Australia have achieved the coveted AS 4766 compliance. We’re one of them.

AS 4766 governs the design and manufacture of “Polyethylene storage tanks for water and chemicals.” It sets out specific requirements for Melt Flow Index, Thermal Stability, UV resistance, dispersion of pigments and additives, light penetration, stress cracking resistance and chemical resistance for non-buried, vertically installed tanks containing water, liquids used in food and beverage manufacture and chemical solutions at atmospheric pressure.

In addition to our own AS 4766 compliance, the polymers used in our tanks are compliant with AS 2070 (Food Grade) and AS 4020 (Drinking Water).

innovative & responsive

If you need it, most likely we already make it. But if we don’t, ask us, and we’ll see what we can do. We’ve found that one of the best ways to remain successful, year after year, is to invest in innovation and to be responsive to the ‘on-the-ground’ needs of our customers.

When our customers told us slimlines were one of the more difficult tanks to install because they’re always put in poky spots, we came up with an Australian-first. We put detachable wheels on them. Once you have the tank installed, just remove the wheels, and send them back to us in the supplied prepaid mailbag. (We recycle them to ease the strain on the environment.).

Our focus is on making tanks that are easier for resellers to sell, easier for installers to install, and easier for homeowners to love.