One of the biggest problems of a domestic water storage tank is that it is hard to keep the water cool and fresh, especially in the days of hot summer. As they are mostly installed on the roofs of every household, it becomes difficult to protect the water from harmful ultraviolet rays.

If you don’t install a good quality domestic water storage tank, these UV rays will not only harm the water but also the tank itself. If it is exposed to these UV rays for an extended period of time, the polythelene component of the tank can break down making the tank brittle. Eventually, it will cause little cracks in the tank resulting in leakage. So, the best way to avoid that from happening is to get domestic water storage tanks of certain qualities.

Multilayer

Nowadays, people are more interested in buying multilayered domestic water storage tanks to protect the water from sunlight. There are various layered tanks like four-layered or five-layered tanks. All these layers are there to keep the water clean, fresh, and cool. These layers consist of a black coloured layer, UV resistant layer, and insulated foam layers. All these layers mostly serve the same purpose of preventing or absorbing the UV rays so they can’t reach the water.

A Black Layer

If your tank has a black coloured layer, it helps the most in preventing the UV rays to enter. This black layer is made of carbon. During the rotomoulding process of a domestic water storage tank, this elemental carbon used as resin acts as an absorber of harsh sunlight. Normally most tanks have this black layer as the outermost layer. At Penguin Tank, this layer is the middle layer of the tank.

UV Resistant Layer

Your tank will work the best if this is the outermost layer of the tank. This layer has UV stabilizer which mostly works by absorbing the UV light. After that, it transforms it into heat and dissipates it throughout the tank.

Painted In Different Colours

It is not necessary anymore to have a black coloured tank. In fact, a painted coat can add another protective layer to the tank. So, if you want to buy a multicoloured tank in a different colour other than black, go for it.

So, make sure your domestic water storage tank has these qualities. Whether your roof has a shade or not where you can install your tank, it is best to get one with these qualities. Why To Choose A Domestic Water Storage Tank That Is UV Stabilized?