SLIMLINE has developed an exclusive new tank with a flat end - the SLIMLINE SQUARED. You can ask for Slimline Squared in all our larger tanks at no extra cost and have the most MODERN LOOK for your house or development. The Modern Squared end allows greater diameter pipes which link water storage to create a more effective water flow. This makes the SLIMLINE SQUARED ideal for sites with multiple tanks. Only available through Slimline. Click on link below for details.

SLIMLINE SQUARED END full details and technical specifications

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Call us for a FREE onsite inspection and quote.

SLIMLINE supply and install the whole system.

Best practice construction

Slimline Rainwater Tanks are made with pride and close attention to detail, the legacy of 25 years tank manufacturing and industry knowledge and it’s resulted in notable differences that deliver exceptional quality.
Only Slimline can offer Engineering Certification to 3 AS/NZS Standards.

Below are just some of the quality differences you can expect when you choose a Slimline Rainwater Tank:

Quality Colorbond® Aquaplate®

Slimline Rainwater Tanks are manufactured using Colorbond® Aquaplate®. Many other manufacturers use galvanised steel and spray paint their tanks. Colorbond® is a superior product with a long lasting finish backed by the Bluescope® warranty.

Stainless Steel Bolt Construction

This is the best method of construction because the Aquaplate® walls are protected by stainless steel and neoprene washers inside and out. Other tank manufacturers use baffles and frames riveted steel on steel which presents a high probability of the Aquaplate® being compromised;

Quality Guaranteed

Slimline Rainwater Tanks carry our 5 year Manufacturing Warranty and a 20 Year Warranty on BlueScope Aquaplate®* steel. Every Slimline Rainwater Tank is issued a serial number which may be traced back to the tank builder and construction date for quality assurance purposes.

Experts In Our Field

Finally, we are a family-owned business, our factory is based in Caloundra on Queensland’s Sunshine Coast and with 25 years manufacturing experience, we believe we’re experts in our field.

We very proudly stand behind our product and give our personal commitment to quality and customer satisfaction.

*Bluescope Aquaplate warranty conditions apply.