Replacing an aging oil tank before it fails is a smart way to avoid costly emergencies and keep your home’s heating running smoothly. But that brings up an important question—how long does an oil tank actually last?
The answer isn’t one-size-fits-all. A tank’s lifespan can vary depending on several factors, including its material, maintenance history, and environmental conditions. Let’s take a closer look at what affects your oil tank’s longevity, how you can extend its life, and what kind of average lifespan you can realistically expect.
How Many Years Will a Home Oil Tank Last?
In general, a home oil storage tank should have a life expectancy of 15 to 30 years. As mentioned previously, there are numerous factors that can impact this range. For example, heating oil tanks placed indoors generally last longer than those directly exposed to outdoor weather.
Factors that Can Influence Oil Tank Lifespans
- Tank Material and Construction: A steel tank is susceptible to rust, especially if exposed to moisture. On the other hand, plastic tanks resist corrosion but may not be as resilient. Additionally, double-walled tanks provide better protection than single-walled models.
- Faulty Installation: A faulty installation leads to structural weaknesses, which cause unstable legs, cracks, or an oil leak. Furthermore, incorrectly positioned tanks are at higher risk of damage from shifting ground.
- Environmental Exposure: Outdoor tanks endure extreme weather, fluctuating temperatures, and wet spots, all of which contribute to potential problems. Winter months increase the chance of oil lines freezing, making regular monitoring essential.
- Oil Quality and Contaminants: Sludge buildup inside the oil tank affects fuel quality and clogs oil lines.
- Structural Wear and Tear: A tank with unstable legs or a broken fuel gauge can potentially fall and increase the risk of spills. In addition, an aging tank with tiny holes may develop leaks.
- Heating Oil Usage and Storage Practices: Leaving a tank partially full for long periods leads to internal moisture accumulation. Keeping your heating oil tank at full capacity reduces condensation and microbial activity.
How to Make Sure Your Tank Lasts as Long as Possible
- Get the Tank Inspected on a Regular Basis: Scheduling a professional inspection helps identify warning signs such as wet spots, leaks, or faulty installation. A technician will check vent pipes, fuel gauge, and unprotected oil lines for potential risks.
- Keep the Oil Tank Regularly Filled: Maintaining full capacity during winter months prevents moisture buildup and minimizes corrosion inside the tank.
- Protect Outdoor Tanks from Physical Damage: Placing barriers around an outdoor oil storage tank shields it from falling debris, vehicles, or extreme weather that could cause leaks or punctures.
- Check for Issues in the Furnace and Heating System: A struggling furnace may indicate an issue with the heating oil supply. Inspect the oil lines, fuel gauge, and oil storage levels to rule out blockages or leaks.
Is Your Oil Tank at the End of Its Lifespan? Call Us Today for an Oil Tank Replacement!
At Professional Tank & Environmental, we specialize in aboveground and underground tank removals in Tullytown and the surrounding region. Reach out today to get your old and outdated tank professionally removed!