How Long Will Your Septic Tank Last?

How Long Will Your Septic Tank Last?

A septic system can last anywhere from 15 to 40 years on average. Since numerous factors determine its longevity, these numbers may fluctuate.

Those factors encompass construction material, soil type, maintenance practices, water table, etc. Also, this lifespan estimate implies that your septic tank was professionally built and installed by a licensed and experienced plumber under local building codes.

If you're unsure how many years your septic tank might have left, this article will provide you with in-depth information to help you estimate. Let’s take a closer look at the factors that influence the septic tank's lifespan and how you can make it last longer.

Factors affecting the longevity of the septic tank Construction Material: The material type used in the septic tank construction is one of the substantial factors influencing life expectancy. A septic tank is made of several different

materials, each with its own lifespan. But steel and concrete are two of the most frequent materials utilized to create a septic system.

• Steel: Because of steel's vulnerability to rust, septic tanks built of steel have the shortest lifespan of 20 years. It is imperative to get your septic tank inspected periodically to avoid rusting. Moreover, if your steel septic tank is over ten years old and hasn’t been inspected for a prolonged time, wait no longer and call the professionals of septic pumping in Roseville.

• Concrete: Concrete-based septic tanks have the longest lifespan of 40 years, amongst other construction materials. It's for a reason why they're more expensive and sometimes difficult to install. Apart from pipe clogging and rusting, there are no other factors that can decrease the lifespan of a concrete septic tank. However, just because it's built of concrete doesn't mean it won't need to be inspected. It requires inspections to verify that no cracks have formed and that it is in excellent working condition.

Soil Type: Another factor affecting the longevity of a septic tank is the acidity of the soil in which it is buried. It will be difficult for your septic tank to infiltrate and distribute into the soil if it is hard and clay soil, resulting in clogging and overflowing. Hence, it is advisable to schedule an inspection as quickly as possible if your septic tank is surrounded by hard or clay-like soil to prevent an overflow.

Usage: The number of people using the septic system creates a significant difference in its lifespan. However, if you pump your septic tank every three to five years, it lessens the chances of replacement and helps it to last longer.

Wet sites: A septic tank placed in a flood-prone region or near a high water table will have a short lifespan, resulting in frequent backups.

Septic pumping maintenance and inspections

Apart from the general lifespan of a septic tank, you can extend its longevity for more years by following periodic inspections and proper maintenance.

Whether you are buying a new home or shifting to an older home, professional maintenance and inspections give you eternal peace of mind knowing that your septic tank is working optimally and is in good condition. Furthermore, pumping it every two to three years will help you avoid costly repairs or replacements.

Source: https://www.klusster.com/portfolios/advanced-septic-service-llc/contents/292205