Designing A Water Tank: Materials To Consider

24 July 2018
 Categories: Construction & Contractors, Blog


A water tank is a large unit that holds fresh water. Water tanks from a place like MacKay Bruce Pump & Well Drilling Service Inc are used on construction sites, for municipalities, or as water storage units for both commercial or residential use. Designing a water tank revolves around durability, longevity, and cost.

When designing a water tank, it's important to know what types of materials are usually used in construction. This way, you can choose the best type of water tank for your construction needs. A water tank can be manufactured or designed by a construction specialist.


Plastic water tanks are popular for smaller storage designs. Plastic should not be kept out in the sun, as the material may swell or warp under high heat. PET-approved plastics are best to keep water from getting contaminated.


Steel water tanks are ideal for keeping water at an even temperature. Kept in a cool, dry place, steel water tanks are adept at keeping fluids cold without the worry of condensation. Keep in mind that steel can rust and corrode, so prevent potential water contamination due to corrosion by designing a water tank with galvanized steel.


Fiberglass is slightly flexible and very durable. This material is also lightweight and is a great alternative for plastic when designing a water tank. A water tank made of fiberglass can be created in nearly any shape or size, so if you need a custom tank to fit a work truck or to use for commercial purposes, consider this material over others. Both fiberglass and plastic water tanks are easy to relocate as needed.


An underground water tank is often made of more natural materials, such as stone. Stone will not corrode over time, but can degrade if not grouted properly. Natural stone is known to last for a very long time and can be designed out of river rock, granite, slate, or other materials. Stone is also used for above-ground water tanks for agricultural or residential use.


Concrete molds make designing a water tank easy and cost-effective. A concrete water tank is very heavy so once the the unit has been constructed, it's not easy to relocate elsewhere. If you have a permanent location for a water tank and need an easy, secure material to work with, concrete is a wise choice.

Water tanks have many uses and can be created in many sizes and styles. Discuss your water tank needs with your construction expert.