About Us

The Australian steel tank experts

Waterline Tanks is proud to be a market leader in water storage solutions, helping customers from cities to regional areas across Victoria.
Today, our robust Colorbond tanks are found in farms, schools, apartment buildings, hospitals, retirement villages, shopping centres and community centres.
We’re known not only for the quality of our tanks, but also for the quality of our service. We design and deliver our tanks to each customer, with an unmatched level of personal service at every step of the process.

Established in 1991

Waterline begun in 1991 as a small business named Gippsland Tanks. At this time, most tanks were supplied to the rural Gippsland market where tanks were required for properties without mains water.

As the business grew and shifted its focus to the Melbourne metro area, our tanks became increasingly popular to new home builders and their plumbers.

In 2017, we renamed the business Waterline Tanks to more reflect our diverse customer base and help us achieve our next goal – adding you to our growing list of loyal, happy customers.

About our tanks

Warranty & Certification

20 Year BlueScope Warranty

The material in every tank is covered by a 20-year Aquaplate® warranty by BlueScope® Steel, an Australian company with an unsurpassed reputation for quality.

10 Year Workmanship Warranty

Because we stand behind all of our products and services, we offer a 10-year workmanship warranty on all Waterline domestic tanks, going beyond the industry standard for absolute peace of mind.

5 Year Commercial Warranty

Our tanks used in commercial applications carry an impressive five-year warranty, ensuring businesses can have confidence that their new Waterline tank can handle large volumes of water with ease.

Watermark Approved ​

Our tanks are certified to ATS 5200.026 and our individual certification number is 23105 – proof of a tried and trusted tank design. ​
Steel Supplied by Bluescope Steel

Genuine BlueScope Steel

Our tanks are manufactured using BlueScope Aquaplate steel and high-strength Henrob rivets, and sealed with approved food-grade silicon.​

Proudly Australian Made

Each of our water tanks are individually produced in Gippsland, Victoria, under a strict quality control system.

Why Choose WaterLine?

The WaterLine Difference

  • Determined

    We strive for perfection in every way – in the products we make, in our customer relationships, and in our own work culture. That means we fulfil every promise, with efficiency, excellence and the highest standards of quality control. We are hardworking, professional and persistent, with an attention to detail that sets us apart. As a result, our clients enjoy a solutions-focused service they can rely upon from beginning to end.

  • Personal

    We embody quiet confidence, genuine enthusiasm and over thirty years of expertise in water conservation. As a family-based business, we believe in loyalty. We treat all partners, staff members and customers with complete respect. From our phone calls to our friendly drivers, our customers appreciate our personal touch and our down-to-earth approach to business.

  • Adaptable

    With commercial, domestic, rural and industrial clients, we understand that a bespoke, proactive and collaborative approach is paramount. By providing more options, we make life easier. Our truly flexible offering, and our passion for innovation, means we can deliver water storage solutions as individual as our customers. Ambitious by nature, we are constantly evolving, and looking forward to a future that’s full of possibility.

  • Performance

    Our products and our service are both engineered for the same outcome: absolute peace of mind. From our indestructible BlueScope steel to our methodical processes, every part of the Waterline experience is about instilling confidence. We use only the highest grade of materials to handle Australian conditions, and we draw on our years of experience working with multiple industries to guarantee performance. With trusted technology, and trusted people, both our tanks and our relationships are designed to last a lifetime.

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Slimline Steel Water Tanks