Premium Poly Rainwater Tanks for Sale in Australia

The lifespan of Poly water tanks can range from 10 to 20 years and some tanks have even lasted longer. The durability of the tank can also be affected by its placement, as a tank constantly exposed to direct sunlight may not last as long as a tank placed in a shaded area.

Bushman Tanks manufactures polyethylene tanks that are of food-grade quality, and the water stored inside them is safe for consumption. Nevertheless, it is advisable to use a filter before drinking the water as rainwater may come into contact with bacteria from gutters and pipes while making its way to the water tank.

Polyethylene or poly water tanks are a popular choice as they are durable, relatively affordable, and do not rust. In some cases, steel tanks may use a poly or other material bladder inside that is also safe for drinking water. Nonetheless, when consuming water from any tank, it is advisable to use a filter.

There is a wide variety of sizes available for poly water tanks, ranging from 100 litres to 50,000 litres. Bushmans tanks offer a diverse range of sizes, starting with their smallest water tank, which is the 660 litre slimline water tank, and their largest water tank being the 46,400 litre round water tank.

It is recommended that Bushmans water tanks are not buried more than 1 metre underground. While underground tanks are designed for burial, above ground tanks are not. If you intend to bury your above ground water tank, it is advisable to consult with an engineer beforehand.

Poly water tanks have a few disadvantages, with one of the main ones being that prolonged exposure to UV radiation can cause them to become brittle and crack over time. However, this issue has been addressed by Bushmans tanks, which are made using UV stabilised raw materials, making them less prone to cracking and lasting longer even in direct sunlight.

When deciding between steel and poly water tanks, it’s important to consider factors like size, use, location, budget, and maintenance requirements. Steel tanks are durable and can hold larger volumes of water, but are prone to rust and require maintenance. Poly tanks are lightweight, resist corrosion, but can become brittle over time with UV exposure.

The average daily water consumption of an Australian household is about 427 litres. A 5000 litre water tank would last for approximately 12 days with this amount of usage. But, if the tank is solely used for gardening and laundry, it could last even longer. Ultimately, the consumption of the 5000 litres depends on the purpose for which the water is intended.

Bushmans’ poly water tanks are safe for human consumption as they are food grade and BPA free. Nonetheless, to ensure the quality of the water, it is always recommended to use a filter before consumption from any water tank.

The price of poly water tanks varies depending on their size and design. Bushmans small round water tanks, ranging from 1000 litres to 5000 litres, cost around $645 to $1100 including GST, depending on the design shape. Bushmans tanks larger round water tanks, ranging from 10,000 litres to 46,000 litres, cost around $2100 to $7700 including GST, depending on the size and design.