Commercial / Retention Tanks

Fully engineered custom solutions for commercial, ESD & stormwater retention systems

We can provide a range of fully engineering designs to suit any project. Almost any size or shape tank to suit your plans.

The sort of projects we work on:

Why we specialise in commercial work:

Our Slimline Steel Water Tanks are Watermark Approved Tanks

Watermark Approved

Our tanks are certified to ATS 5200.026 standards – proof of a tried and trusted tank design.

Our Slimline Steel Water Tanks use Genuine BlueScope Steel on all our Tanks

Genuine BlueScope

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

Our Slimline Steel Water Tanks use COLORBOND® Aquaplate Steel on all our Tanks

Colorbond Aquaplate

Our tanks are built with a specialised material from Bluescope Steel called Aquaplate which has a polymer lining that's safe for drinking water.

Our Slimline Steel Water Tanks are Australian-made in Gippsland, Victoria

Australian-made

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

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Merry Christmas from Slimline Rainwater Tanks We will be taking a short break over the Christmas period and will be close from 12 pm, Tuesday the 23rd of December and re-open back on Monday, the 12th of January from 12:00 noon. During our holiday break, our office phones will be unattended. However, we will be monitoring emails. For any urgent inquiries, please use our Contact Form and indicate the urgency—we will do our best to respond promptly.
Season's Greetings from Slimline Rainwater Tanks We will be taking a short break over the Christmas period. We will be closed from 12 pm, Tuesday the 23rd of December and re-open back on Monday, the 12th of January from 12:00 noon
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