Algreen 81112

Algreen 81112 - Click for more on Amazon.com

Rainwater harvesting systems are fast becoming popular.  More and more people are installing their very own systems in their houses in an attempt to save water and be more environmentally conscious. If you are considering buying one, one of the most important components is the rain water tank or the cistern, an enclosed structure that collects and stores the rain water harvested. The bottom part of these tanks should have a spigot which may or may not be able to connect to a hose.

Selecting the right kind of rain water tank is important. There are many materials that are used to make rain barrels and each one has its own advantages and disadvantages.  Before you buy one, you might want to consider reading more about the types of rain water tanks to help you choose the right one.

If you’re ready to buy one, here is a list of popular rain barrels being sold at Amazon.com, all at a great price.

The Different Types of Rain Water Tanks

  • Fiskars 5998 Salsa II 58 Gallon Rain Barrel with DiverterPro - Spice Granite

    Fiskars 5998 Salsa II 58 Gallon Rain Barrel - Click for more on Amazon.com

    Learn about the types of Rain Water Tanks, Rain Barrels, and Rain Water Collection Systems as well as where to find them for a low price!

    Plastic cisterns rank are the cheapest type of rain water tanks and most recommended for households. Plastic is readily available and can be easily purchased from most rainwater harvesting shops. It can also be moved easily from one place to another because of its light weight. But this can also cause instability. Fiberglass is one of the most popular materials used to make plastic cisterns because of its great durability and it can easily be repaired incase of damages. Another popular type is polyethylene, though it must be painted or tinted to prevent sun damage.

  • Metal cisterns can store larger amounts of water than plastic tanks. Its capacity can reach up to 2,500 gallons of water and is also commercially available. Most people prefer using steel because it can be altered and be easily moved in case it needs to be relocated. Galvanized steel is often used for such types of tanks. However, steel cisterns tend to rust over time, so people are now dipping the material into hot zinc, which eliminates this problem. The corrosion is usually caused by rain water’s acidic properties, sometimes causing untreated steel to rust faster than usual.
  • Wooden rain water tanks are the most expensive type of cisterns because it uses special types of wood such as cypress, fir, and redwood. People who usually purchase such tanks are actually more into its aesthetic value, as polished wooden tanks are regarded as visually appealing. Wooden tanks are also very durable, can be moved and even disassembled. The only thing that discourages most buyers is the price.
  • Concrete cisterns are also used in some rain water harvesting systems, and obviously, this is not something you can actually buy in a store, but instead have it built in the area. A concrete cistern can be made of stone or concrete block, or it can be a poured-in-place structure. It is immovable, unlike all the other types of rain water tanks. Many experts agree that concrete cisterns may not be a very wise investment because of its tendency to crack, and it is very difficult to maintain.

These are all the major types of water tanks. It is crucial that you know what you can get out of each kind to help you make the right choice. Investing in the right type of rain water tank will most likely eliminate problems you might encounter in the future.

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