5 Signs You Need a New Water Storage Tank

Absolutely nothing, not even a water storage tank, can last forever. Despite regular cleaning and maintenance efforts that might extend its lifespan, it will eventually start to deteriorate, either due to aging or the strain of continuous use. Even top-of-the-line stainless-steel water tanks are not immune to this inevitability. The difficulty lies in many individuals being unaware of when their tank is approaching the end of its serviceable life. Therefore, in this article, we’ll explore three indicators that suggest it’s time to consider purchasing a new tank.

1. It is too old

Water storage tanks typically have a lifespan of around 25 to 30 years. However, if your tank is nearing the end of this period, it’s prudent to start thinking about replacing it. While tanks can last for over two decades, the need for replacement might arise earlier or later within this range. Hence, regardless of whether any visible signs of aging are evident, it’s advisable to consider replacing the tank approximately two decades after its manufacturing date.

2. It becomes rusty

Although steel is celebrated for its remarkable strength, it does have its drawbacks. Once corrosion initiates within your stainless-steel water tank, it progressively spreads and weakens the structure. It’s essential to remain particularly vigilant when this process begins, as rust serves as an early warning sign of potential leaks. Rust development is unavoidable in water tanks that have surpassed their intended lifespan. If you consistently observe rusty water coming from your tap, it signifies a problem with the tank, indicating that replacement is imperative.

3. It is leaking

As your polyester water tank nears the end of its usable lifespan, there’s an increased chance of noticing puddles forming around the unit, indicating a potential leak. If leaks occur in the pipes and connections, it may signal issues with the tank fittings. In such cases, it’s advisable to contact a plumber for inspection. If no leaks are found in the fittings and pipes, the tank itself is likely the source of the problem. Direct leakage from the unit should prompt serious consideration of replacement, as it could result in significant property damage depending on its installation location.

Water storage tanks serve the purpose of collecting and storing water from your well until it’s required in your household. Available in various sizes, shapes, and configurations, these tanks offer numerous advantages. They provide access to water on demand, eliminating the need to wait for water to travel from the well or through a filtration system if one is installed. Additionally, they help extend the lifespan of your well pump by reducing frequent cycling.

Determining the Life Expectancy of Your Tank

Despite the extended lifespan of modern water storage tanks due to advancements in construction materials compared to older models, regular inspections, maintenance, and eventual replacement are still necessary.

Storage tanks are available in various materials, and it’s essential to evaluate the installation conditions to choose the most appropriate option. However, with adequate maintenance, any of these options should last for approximately 20 to 25 years before needing replacement. Some common materials used in storage tanks include:

  • Fiberglass
  • Polyethylene
  • Steel/Galvanized steel
  • Lined and unlined



The tank’s installation environment is as crucial as its type. Elements like water temperature, corrosive substances, and weather conditions can profoundly impact the tank’s durability. For example, in areas experiencing annual cold or freezing temperatures, it’s vital to ensure proper insulation or bury the tank to prevent freeze/thaw problems that may shorten its lifespan. Taking these factors into account will help extend the tank’s longevity.

Installation and Maintenance

Ensuring proper installation of your water storage tank is essential to maximize its performance and minimize the need for extensive maintenance and repairs. Hiring professionals such as Panel Tanks Vegas by American Tanks ensures precise fitting with suitable components. Following installation, regular inspection and maintenance are vital to sustain efficient operation and promptly address any indications of wear.

Signs of Wear

When it comes to wear and tear, there are several unmistakable signs that your tank requires attention or is approaching the end of its lifespan. These signals include:

  1. Corrosion
  2. Leakage
  3. Decreased water pressure or fluctuations in pressure
  4. Excessive air in your plumbing systems
  5. Frequent cycling of the pump

Failure to conduct regular inspections of your tank and promptly address any issues that arise may lead to the need for premature replacement.

At Panel Tanks Vegas by American Tanks, we have the expertise to identify the optimal storage tank solution tailored to your needs. Whether it’s selecting the appropriate water storage tank, ensuring accurate installation, or conducting routine inspections and maintenance, we’ve got you covered. Contact us today to speak with one of our team members.

For further discussion on any of the topics mentioned here, our friendly and experienced customer service team is available to assist you. We offer reliable services in Houston, Texas, and Long Beach, California.

Call Tanks Liners by American Tanks at +1 800 656 0167

Or email at info@americantankliners.com 

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