When you start considering installing a water tank one of the first questions you have to decide upon is what water tank construction method you want to choose from.
Because of the many types of water tanks available, the decision to choose the correct tank can be a daunting task.
Whilst there are a range of different construction methods used in modern tank design there is no perfect answer for which one you should choose.
Each water tank construction method brings different advantages and disadvantages that must be considered.
Choosing the right tank is critical but with proper planning and research you can make an educated decision on what tank construction and tank style suits your solution best.
Aquaplate Steel Water Tanks
Information on Aquaplate steel water tanks available throughout Australia in Brisbane, Gold Coast, Sydney, Melbourne Perth and Adelaide
Concrete Water Tanks
Underground concrete water tanks and ferro-cement water tanks are very strong and long-lasting.
Fibreglass Water Tanks
Fibreglass water tanks are longer lasting because they resist corrosion and are not generally affected by chemicals or moisture.
Galvanised Steel Water Tanks
The typical aussie water tank that we all remember is the galvanised steel water tanks.
Poly Water Tanks
Poly water tanks are among the fastest growing types of tanks. They are made from polyethylene which is food grade.
PVC Water Tanks
PVC water tanks provide a unique water storage option when traditional round or slimline tanks are not available.
Steel Water Tanks
Metal and Steel water tanks have been popular for years and continued development of new colours, shapes and sizes has ensured they still are still of one of the most popular water tank options today.
Zincalume Steel Water Tanks
Zincalume water tanks are an affordable water tank option. The effective lifespan of a zincalume water tank is only up to about seven years which is only a fraction of slightly more expensive Aquaplate and Poly water tank options.
Underground or Above Ground?
All of these different water tank constructions have advantages depending how and where they are being used. All of the steel water tank varieties and Poly tanks are best used in above ground locations, whilst concrete tanks are ideal of inground or underground installation and flexible bladder tanks under houses and verandas where access is limited.
Australian Standards for Water Tanks
Australian and Australian/New Zealand Standards that apply to tanks and their associated fixtures and fittings are:
- AS 2070, Plastics materials for food contact use;
- AS/NZS 2179-1994, Specifications for rainwater goods, accessories and fasteners;
- AS 2180 – 1986, Metal rainwater goods – selection and installation;
- AS 3500.1 – 1992, National plumbing and drainage code. Part 1: Water supply
- AS 3855 – 1994, Suitability of plumbing and water distribution systems products for contact with potable water;
- AS 4020 (Int)-1994, Products for use in contact with water intended for human consumption with regard to their effect on the quality of water.
Wherever possible ensure that you rainwater tank and the materials used to construct that tank complies with the appropriate Australian or Australian/New Zealand Standard should be used.