Water Tanks 2017: Different Types and Benefits of Water Tanks You can use natural rainwater in supplying the water requirements for your house with the use of rainwater tanks. Water tanks have different types, and your need depends on your requirements in terms of functioning, size, and material. It is wise to know the various types of water tanks available when you decide to use rainwater tanks in your home so you can make an informed choice. The different types of water tanks include galvanised steel tanks, concrete tanks, poly tanks, slim tanks, bladder tanks, and modular tanks. Galvanized steel tanks are the most inexpensive types of water tanks in the market today. The material of concrete tanks make it durable, lasting for many years, thus making a trustworthy storage. Concrete tanks are constructed on the site, having the flexibility to built according to your specifications. Poly tanks are extremely tough and durable, made of plastic material. If you have a small space allocation for your water tank, slim tank is best for you which only take up a little floor are but can store large amounts of rainwater. You can also save on space with the use of bladder water tanks that are sealed tanks with high flexibility because you can place it under your veranda or under floors. You can also save on floor space with modular tanks that can be set up underground to save on floor space on water storage, combining functionality and modern design. Let us talk about galvanized steel water tanks in detail. Galvanized steel water tanks have many benefits including lowest first cost, less maintenance, lowest long-term cost, long life expectancy, reliable, touch coating, automatic protection, ease of inspection, faster installation, and easy to apply protective coating. Although the upfront cost is higher than alternative coatings, it is considered the cheapest in the long run because of less maintenance, durability and strength. Galvanized steel water tanks have a life expectancy that may last up to fifty years in most rural environments, while twenty-five years plus in coastal and severe urban exposure. With its metallurgical structure, a galvanized coating gives an excellent resistance to mechanical damage in installation, transport, and service. You can save time on surface preparation, inspection and painting because galvanized steel water tanks are ready to use. Because galvanized water tanks are not dependent on weather conditions, they can be used in any area.