Four slimline rainwater tanks joined together to form a wall

If you’re thinking of installing slimline rainwater tanks in your garden, think Mastertanks – Adelaide’s leading water tanks supplier.

Exaco 295600 Graf Terranova Rainwater Reservoir Tank, 73-Gallon, Cream

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  • TAG : Water Tanks | Slimline Poly Rainwater Tanks | Masters
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  • ASC Water Tanks has Australia’s largest range of slimline rainwater tanks. Our slimline rain water tanks are all guaranteed by a ten year manufacturers warranty and we guarantee to be the cheapest for the popular slimline tanks we sell. To help you find the right product, choose from one our slimline water tanks based on capacity or your location. Not only do we stock Australia’s favorite tanks, such as All Weather and Rotoplus, our large range of water storage solutions ensures you can find the right product in your city, whether you are in Melbourne, Sydney, Adelaide or Brisbane. Our slimline rain tanks include both the single piece design, as well as modular slimline tanks, letting you choose the right capacity you want. Looking for a round tank? Click here to see our complete range.

    The new Razor range of ultra slim rainwater tanks from Team Poly incorporate modern design with cutting edge technology. These one piece rainwater tanks are manufactured from food grade polymers and are UV stabilised to prolong the life of the tank whilst retaining their look. Designed to fit in spaces where most rainwater tanks cannot the Razor range provide a modern unobtrusive answer to your rainwater tank requirements. The ultra slim nature of the Razor range and the compact nature of the Stubby provides maximum flexibility to choose the best fit for your property. Available in two sizes (1000L & 2000L) with widths from only 290mm the Razor can be offered in a wide variety of colour options.

  • This has been a major obstacle for the design engineers of slimline rainwater tanks for some time. It was the patented cross connectors, which are an integral part of the water tanks design, that allowed us to make the ThinTank so thin, yet keep its structure without any movement or expansion of the tank.

    The engineering and design has taken slimline rainwater tanks to a much higher level. The patented cross connectors is the key in allowing the ThinTank to keep its form when holding a full tank of water.

  • The engineering and design has taken slimline rainwater tanks to a much higher level. The patented cross connectors is the key in allowing the ThinTank to keep its form when holding a full tank of water.

Huge Savings on Slimline Rainwater Tanks

Due to the superior strength of Stainless Steel Slim Rainwater Tanks and our manufacturing process of welding, we are able to offer the largest range of slimline water storage tanks in Australia.

Our jumbo range covers tanks to a capacity of 7,000 litres and on special request we can manufacture tanks up to 18,000 litres.

Our slimline water tanks enjoy tremendous popularity for their smart appearance and ability to fit in small niches and otherwise wasted spaces. Our super slim series (680mm wide) and the standard series (880mm wide) have to sit on a concrete base or pavers to ensure stability of the tank at all times.

Jumbo series tank can sit on a sound 5mm split rock base.

Crusher dust is not suitable as a tank base.

We invite you to visit our facility to inspect our unique Stainless Steel Slimline Rainwater Tanks in Brisbane.

For more information, assistance or a quick quote, please call us on or .