Frequently Asked Questions

The single most question we get asked is how do I install a rain water tank? The following three part series of videos will give you a guide as to how to choose and install your rainwater tank, along with tips and advice on accessories related to rain water tank. We highly recommend watching these videos.

Why do I need a rainwater tank?

Installing a rainwater tank gives you the freedom of using water when and how you choose. If you are not connected to towns mains water, then having a water tank installed may provide you with the cleanest and freshest water. Bore water contains many contaminants and is sometimes high in sulfur content. This will leave a pungent smell in your home. By installing a rain water tank, you are securing your water needs.

How much water will i collect?

The amount of water collected is a combination of your roof area and the amount of rainfall received in your area. You can use a tank calculator to find how much you can get in a rainfall. The amount of water you need depends upon your usage. If you’re not on mains water, we recommend between 22,500 and 50,000LT’s, also depending on family size. If you are connected to town mains water and you are just using for toilets and laundry, we recommend a minimum of 2,000Lt’s and up to 5,000LT’s, again looking at family size and what else you may be doing with the tank. For just garden and car washing use, between 2,000 and 3,000LT’s  will generally suffice.  Bushmans have devised a great calculator for you work our what size tank would be suitable for you. You can find it here. 

What do I need to do for site preperation?

Different manufactures will have different rules or suggestions for site preparation.