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Types of Rainwater Tanks

The type of rainwater tanks available is quite diverse, you can opt for what satisfies your particular situation.

• Poly Water Tanks: These tanks are lightweight and so, they are easily transportable and installable. They have a variety of shapes, sizes, and colours in which they appear. It is essential to make sure that your poly tank is food grade for clean drinking water and consider tank warranties of up to 25 years.


• Steel Tanks: Metal tanks can be manufactured from galvanized steel, Colorbond, and Zincalume. They are durable, convenient to transport, and they can be mounted on the surface or underground. Metal tanks are inherently lined with polyethylene to preserve water quality and minimize corrosion.


• Concrete Tanks: Concrete tanks often get installed below the ground due to their innate solidity. They can be sunken under sleepers or in basements, an invisible, space-saving alternative.


• Fiberglass Tanks: Fiberglass tanks are stable to rust and corrosion, withstand extreme temperatures, and are available in different sizes and colours. They are durable and long-lasting, but they are also the most expensive of the poly tanks.

When choosing a rainwater tank for your house, make sure you ask rainwater tank suppliers who are known and trusted for a professional recommendation.

How Much Do Rainwater Tanks Cost?

The cost of rainwater tanks depends on several factors such as size, materials, accessories, and location. Often, rainwater tanks are between a few hundred to a few thousand dollars for the larger capacity. Here's a breakdown of what to expect:

Rainwater Tank Price Range

The cost of rainwater tanks is also dependent on their storage capacity and type. For example, a slimline poly 1000-liter water tank may cost around $525, whereas a 2000-liter round steel water tank may cost approximately $1,094. More accessories like switches in addition to covers and stands are extra costs.

Installation Costs

Besides the tank itself, there are some other factors which need to be included in these costs. The plumbers often charge call-out fees and hourly rates for the installation. The call-out fee could be as low as $60 or could be as high as $100 and the hourly rates are between $100 and $150, based on the location and the plumber.

Factors Affecting Rainwater Tank Price

• Tank Size: Larger tanks usually are more expensive than smaller ones.
  


• Tank Material: Concrete and metal tanks are often more expensive than fibreglass or polyethylene tanks for the construction of tanks.


• Tank Location: Overground tanks are usually cheaper than underground ones.


• Climate: In rainy areas, tank demand is likely to be higher which makes their cost more.


• Warranty: The manufacturer's longer warranty period could be a factor in the tank's price too.


• Dealer or Retailer: The cost of the tank depends on the retailer where you purchase it from, making some stores provide discounts or special payment programs.


• Installation: Professional installation, usually, is more expensive than DIY installation.


• Maintenance: Tanks with higher maintenance costs might be seen as less attractive due to their high upfront costs.


• Government Rebates: Some places offer a rebate on the cost or incentives that can affect the tank's cost, which may be a great way to save money.

Do You Need Council Approval For Rainwater Tank Installation?

In a certain area, the council approval is necessary for rainwater tanks installation, especially for tanks larger than 10,000 litres or if connected to the mains water supply. The approval process may lead to additional expenses that need to be considered at the time of installation. Working in collaboration with the regional authorities or the rainwater tank installers could give input concerning approvals in certain areas. Make sure to reach out to reliable Rainwater Tank Suppliers and they will guide you to picking the right tank for your needs and going through the installation procedure easily.