In a previous article, we saw how the raw materials of a tank often differ in quality despite being named the same general material, for example, different grades of steel and poly mixes. This is one identifiable factor in higher and lesser quality tanks. What determines the value and strength of poly tanks though? This article aims […]

When investing in something large or costly you want to know that it will last. Every brand and business will always guarantee a quality product, but we often discover that this is not actually the case. So as a consumer, it is always reassuring to have a warranty that can be claimed upon just in […]

  When it comes to selecting a rainwater tank to purchase you’ll need to choose a particular model type. If you have open spaces on your property, then maybe a large round water tank will be fine. On the other hand, if you don’t have much space then a slimline tank or two joined together might work […]

Many rainwater tank suppliers often state their poly tank materials comply with the AS/NZS 4766 (“Polyethylene Storage Tanks for Water and Chemicals”). If a company claims their poly tanks are certified to the AS/NZS 4766, this does not guarantee that yours will be. This is because it is actually left up to the manufacturer to ensure quality […]

When harvesting rainwater from your roof, a dam or river, or an underground bore, it is possible to increase the water quality through utilising two or more tanks. This article will examine settling tank systems – what they are and the benefits they can provide to the quality of water stored in your tank. What is a Settling […]

Which Water Tank Material is Best? Rainwater tanks come in a lot of different sizes, shapes and materials. This article covers some advantages and disadvantages of the most commonly used materials in rainwater tanks. Decide for yourself which type of water tank best suits your needs. Fibreglass Water Tanks Fibreglass tanks need a food-grade coating to be […]

If you live or have a property away from city areas, then you may need to carefully plan out your sources of water. Such might include rivers and dams, bore water or more obviously rainwater. Properties located in semi-rural regions generally have access to a reticulated water supply. Nonetheless, water tanks are clearly something that can help create sustainable water supply even in urban […]

The Tamworth Region, located in inland NSW (north-western), covers 9,653 square kilometres from the Nandewar Range north of Barraba, to the head of the Peel River and the Great Dividing Range. It has the charm of country living combined with a progressively city style and is estimated to have a population of over 58,000 people. […]

Wagga Wagga is a vibrant regional city in Southern New South Wales, located midway between Sydney and Melbourne. Surrounded by impressive country landscapes and straddling the magnificent Murrumbidgee River, Wagga Wagga is the hub of the Riverina region with a population of 56,000 residents. If you live in Wagga Wagga, chances are that you will want […]

Rainwater is arguably the best source of alternative water for achieving your BASIX (Building Sustainability Index) water target. It is recognised by the NSW government as being an important source of water sustainability. When lodging your assessment application online, BASIX will assess your rainwater based on the four following areas: Roof Catchment Area You will need to […]

When you purchase a rainwater tank, and have it plumbed into your house, the last thing you want are leaves or mosquitoes contaminating your tank water. In a previous article we mentioned how rainwater diverters can help to collect cleaner water in an efficient manner. They play an important role in filtering dirty rainwater that may otherwise […]

Burying a water tank is sometimes desirable to reduce their height, or placing them completely underground if you don’t have much surface space. Poly water tanks are the ideal solution, since steel tanks obviously can’t be buried since they will rust and corrode. This article will reveal what you need to know if you wish […]

In addition to your rainwater tank, there are other plumbing parts and accessories you will need to set up. If you are installing a rainwater tank for the first time in a new home, then chances are you will have little to no idea about what you need. This article will help you understand the […]

No one wants to drink water that could potentially harm them or their family. So it is quite understandable then that a commonly asked question is whether it truly is safe to drink rainwater stored in your water tank. According to the NSW government’s BASIX website, rainwater stored in a tank is usable for flushing toilets, […]

National Poly Industries specialise in polyethylene tanks and in this article it will be presumed that you are looking to install one of our round poly rainwater tanks. So you’ve decided to invest in a National Poly rainwater tank. Congratulations! You won’t be disappointed in your choice of our poly tanks – some of the lightest, highest […]

This article is a summary guide on how you can maintain safe and fresh tasting rainwater compiled from the advice of Australian federal and state governments. Rainwater from your roof is a valuable resource and safe to drink when stored in a safe, properly installed and maintained rainwater tank. If you will be using your […]

The traditional system of harvesting rainwater generally consists of a gutter attached to a roof that channels rainwater into a storage tanks. One innovation to this basic system is the downpipe diverter. This device functions by directing the first litres of dirty rainwater into a water chamber. This chamber normally holds about 8-15 litres of […]

As part of proper tank maintenance procedures, it is often advised that tanks be inspected inside for sediment build-up at least every two years. This article examines tank sludge, how it gets in your tank and more importantly how you can clean it out should you find it in the bottom of your tank. What […]

If you own a rainwater tank, proper tank maintenance procedures recommended by the Australian Health Department include inspecting inside your tank every 2-3 years for sediment build-up. This sediment build-up is normally comprised of organic matter such as leaves which turns into a slimy biofilm layer at the bottom of your tank called “sludge.” Many automatically assume […]

You want to ensure the rainwater collected in your tank remains clean and fresh, especially if used for washing, cleaning or drinking. Properly maintaining the water quality in your tank also extends the life of your tank pump, water filters and household appliances plumbed into your rainwater. If you have had a rainwater tank for several years, […]

There are two approaches that you can take when determining the size of rainwater tank that you need. You will need to decide for yourself which approach is most suitable. Approach #1: The Bigger The Better We have obviously all heard this phrase, when it comes to rainwater tanks. Many in the industry recommend buying […]

When looking to buy a rainwater tank you’ve probably heard “Australian Standard (AS)”this, “Australian/New Zealand Standard (AS/NZ)” that with an “International Standard (ISO)” mentioned also – but what do they all mean? Standards compliance provides you with some assurance that the product or service you are buying is safe, reliable and of good quality. You might think that Australian […]

There are a number of Australian Standards that you should be aware of when shopping for a new poly rainwater tank: AS 2070 Plastics materials for food contact use AS/NZS 3500 Plumbing and drainage AS 3688 Water supply – Metallic fittings and end connectors AS/NZS 4020 Testing of products for use in contact with drinking water AS/NZS 4130 […]

If you are building a new home, there are a number of requirements that your local council might require you to meet. Depending on where you are located, one requirement might be effective stormwater planning and installation of stormwater detention tank. This article is the second in a series of articles exploring the topic of stormwater […]

If you want access to your rainwater from different locations around your property, then you will need a water pump. Choosing the right pump might seem like a difficult decision, but this article is intended to give you a better understanding of pumps to help make your decision easier. Water Pump Considerations There are a […]

  Rainwater from your roof is a valuable resource and safe to drink when stored in a properly installed and maintained food-grade rainwater tank. NSW Health stresses the importance of a properly maintained rainwater tank for good quality drinking water. In urban areas, they recommend mains water because often people either do not know how to maintain their […]

  When it comes to having fresh-tasting rainwater many consider the safety of the water storage materials without much thought to actual plumbing in of their tank. To make certain your water remains of a high quality you need to be on top of your tank fittings, connections and pipes. Safe Tank Fittings and Piping Ensuring safe […]

Rainwater is one the highest quality sources for drinking water if collected and stored properly. So the type of material used to manufacture your water storage tank makes a big difference to the water quality you will experience. Water Tank Materials Water tanks can be constructed from a wide range of materials including polyethylene (plastic), […]

Many people do not realise that their rainwater tank can be placed upon a stand. Stands for rainwater tanks can add a bit more style and provide a practical solution to some challenges that might arise when installing a water tank. This article takes a look at some benefits a water tank stand provides and […]

When buying a rainwater tank, it is important to consider how much space you have on your property and where it will be sited. In most cases, space limitations can be overcome for large storage requirements. This article will look at some solutions for larger water storage capacities within limited property space. In another article, we investigated options for fitting in […]

Many people do not realise how big water tanks can be, so it is important to first ensure your property will fit the dimensions of your water tank being purchased. Once you have considered the amount of rainwater you wish to capture, the next step to consider is where on your property the water storage tanks necessary can […]

Owning a swimming pool is a popular luxury many families love to have. Many find it refreshing to swim and float in their own private swimming area, kids especially love splashing around on the hotter days of the year – sometimes they can’t resist even the colder days! Ever thought about how much water is […]

Rainwater collected from the roofs of your house or sheds provides high quality water that can be a valuable source of drinking water. The volume harvestable is dependent upon your roof catchment area, but can be quite substantial over the course of a year. This article will help you to know how much rainwater you […]

When looking to install water storage it pays to know how much rainwater your home can harvest, as well as how much water your family consumes. This article will also explore different areas to consider, to better estimate your family’s water usage and decide on how much water storage is ideal. Average Australian Household Water Usage […]

If you live in an area that receives much rainfall all year round, then you may not even need to worry about watering your garden. For most though, there will be drier months of the year that require you to water your garden and lawn. Keep in mind that water sustainability covers how your water […]

The Gympie region is found in South East Queensland approximately 2 hours north of Brisbane. With an area of 6,898 square kilometres, it offers picturesque experiences from the rolling hills and market villages of the Mary Valley, to quaint country towns of Kilkivan and Goomeri and pristine coastal areas of Rainbow Beach. Today it has […]

Calculating how much water you use or the amount of rainwater harvestable from your rooftop provides a reasonable estimate of what rainwater tank size you need. Instead of investing in one rainwater tank, did you know there are advantages with installing two or more tanks? This is especially true of poly water tanks. Better Price on Multiple Poly Water […]