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Poly Rainwater Tanks

As a more versatile and reliable water storage solution, we recommend you try the Waterplex line of durable Poly Rainwater Tanks. These types of water tanks are the ideal cost-efficient way to easily store your rainwater for other uses, whether it’s domestic, commercial, or industrial. Although they are not the most efficient choice for properties that have limited spaces, they are the cheapest and one of the more reliable options that you can have for your home.

Poly Slimline Rainwater Tanks

Engineered to be lightweight using tough materials, the Poly Slimline Tanks from Waterplex provide you with a durable storage solution that you can trust for your property. With their low-profile design, you can easily store them under your deck or under a window for easier access for collecting rainwater. Unlike bulkier tanks that take up a lot of space, these slimline tanks are a good choice for narrow passageways or for areas that might be too difficult to access for a larger tank. Once installed, these tanks utilise the available space to their fullest advantage. These tanks can hold from 720 litres to 5,000 litres. Some of these tanks can also be manifolded together with other tanks alongside the walls so that you can achieve larger capacities of rainwater storage.

Poly Slimline Rainwater Tanks
Under Deck Poly Rainwater Tanks

The Under Deck Poly Tanks from Waterplex have an advantage over other types of water tanks as these can easily hide away under your deck and out of sight while also providing you with a reliable method of rainwater storage. Engineered from food-grade plastic to meet the Australian water tank standard AS4766, the tanks are also made from durable UV stabilised plastic so that you do not have to worry about plastic breakdown. The Under Deck Poly Tanks are available in three different heights in order to allow you to fully maximise your water storage in the space available under your deck. These tanks can hold from 1,800 litres to 2,000 litres of water. Multiple tanks can be linked together to increase capacity, and they do not even have to be side by side.

Under Deck Poly Rainwater Tanks
Poly Round Rainwater Tanks

With the installation of the Poly Round Tanks from Waterplex, you’ll have an effectively simple method of storing your collected rainwater directly on your property. Available in a variety of sizes and colours, you can pick and choose the exact size and shape of your poly tank you and your property will most benefit from. As the more cost-effective choice when it comes to water tanks, the poly tanks are ideal for those on a budget who still want to experience optimal water storage. They’re relatively small, lightweight, and easy to move. Place the tanks under your deck, under a window, or wherever you can easily harvest the rainwater. Some of the round tanks can be manufactured to industrial tank requirements for liquids with a specific gravity greater than 1. Some can also have industrial fittings and flanges attached to suit industrial requirements. These tanks can hold between 1,500 litres to 46,400 litres.

Poly Round Rainwater Tanks
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Types of Tanks

Easy to carry and easy to install, these plastic tanks can carry between 720 litres of liquids to 46,400 litres of liquids. They come in many different styles to suit your property and situation, including slimline, round, and under deck. Each type has different heights, widths, and depths, offering you a variety of choices that can get the job done right. Waterplex plastic water tanks are made from UV stabilised polyethylene and comply with the Australian standard for manufacturing plastic water tanks (AS/NZS 4766 Polyethylene storage tanks for water and chemicals).

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