4 Materials Used to Construct Water Tanks

When it comes to water storage, you need a tank that is strong and durable. There are a few different materials that can be used to make water tanks, each with its own advantages and disadvantages. This blog takes a look at four of the most common materials used to construct water tanks: steel, plastic, concrete and fibreglass.


Steel water tanks have several advantages over tanks made from other materials. Steel is strong and durable enough to withstand the water's weight and the pump's pressure. This material can be galvanised to make it resistant to corrosion so it won't rust or leach chemicals into the water. However, steel tanks are often more expensive than other types of tanks and require more maintenance to prevent rusting. In addition, steel tanks can't be used in areas with high seismic activity because they are susceptible to earthquake damage. As a result, steel water tanks have both advantages and disadvantages that you should consider before choosing a tank material.


Plastic tanks offer several advantages. This type of tank is lightweight and easy to transport. This makes them ideal for locations where access is limited. In addition, they are quick and easy to install and can be connected directly to most types of plumbing. However, plastic tanks also have several disadvantages. They are not as strong as tanks made from other materials and are more susceptible to damage from sunlight and chemicals.


Concrete is a popular material for water tanks due to its durability and low maintenance requirements. However, concrete tanks also have a few disadvantages. One downside is that they can be difficult and expensive to install. Concrete tanks are also susceptible to cracking if the ground underneath them settles or shifts. In addition, concrete can absorb heat from the sun, meaning that the water inside a concrete tank may be warmer than water stored in a tank made from another material.


Fibreglass is more durable than plastic, making it less likely to leak. The smooth surface of a fibreglass tank also helps to prevent the build-up of algae and other waterborne contaminants. However, fibreglass tanks can be more expensive than other types of tanks, requiring specialised fittings and accessories. In addition, fibreglass is not as sturdy as some other materials, so it may be more susceptible to damage during installation.

For more information, contact a water tank supplier today.