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Knowing the Signs: When to Replace Your Plastic Tank

When to Replace Your Plastic Tank
Plastic tanks are a common choice for many homeowners and industries due to their corrosion-resistant nature and lightweight build. However, just like any other equipment, they aren't immune to wear and tear. Here's how you can discern when your plastic tank might be due for a replacement.

Consider its Lifespan

Plastic tanks can last a long time, but they aren't eternal. Generally, with proper care, a plastic tank can serve well for 10-15 years. If your tank is approaching or has exceeded this range, it's wise to inspect it more closely.

Visible Cracks or Fractures

Visible Cracks or Fractures
Plastic, over time, can become brittle, especially if exposed to direct sunlight or extreme temperatures. Regularly check your tank for any visible signs of cracking or surface fractures.

Warping or Bulging

A plastic tank should retain its original shape. If you notice any warping, bulging, or deformities, this could signal structural weaknesses or issues with the tank's contents.

Discolouration or Fading

Discolouration or fading are clear signs that it is time to replace the oil tank.
While some colour change can be attributed to sun exposure, drastic discolouration might suggest material degradation. A tank that's weakened may not safely hold its contents.

Internal Contamination

Even small drips or a damp base can be an early sign of a failing tank. Regularly check the area around your tank for any signs of moisture.


While plastic tanks offer durability and resistance against many external factors, they aren't fail-proof. Regular checks and understanding these warning signs can save potential spillages, added costs, and ensure the safe storage of whatever your tank holds. Making a timely decision to replace can prevent bigger issues in the future.

Act Now for a Safer Tomorrow!

If any of the warning signs resonate with your current plastic tank situation, don't wait for bigger issues to arise. Visit for more guidance, or for immediate assistance, give Brian a ring at 086 806 8776. Your safety is our priority!