Septic Tank: Size Matters

• Concrete: Concrete tanks are durable and can last for decades. This is a very commonly used type of tank in many different areas. However, they can be cracked in certain conditions, causing you to get septic tank repair in the future.
• Steel: Although steel is known for its durable properties, steel septic tanks only last around twenty-five years. They are also heavier than other types of tanks and can easily be corroded. In modern times, other types of septic tanks are considered before a steel tank.
• Fiberglass: Fiberglass isn’t the typical glass that you may think can easily break. It is highly durable and light and is used in tanks. However, the disadvantage is that it can easily shift the tank when the soil is saturated.
• Plastic: Plastic tanks are also common. They are lightweight, durable, and inexpensive. However, they may be prone to damage during installation.

What Size Should My Septic Tank Be?

Knowing what size the septic tank in your house should be is very important. If it is too small, the wastewater may overflow and cause backups or other damage to the systems in your house. If it is too large, you may have to invest more in the installation of the tank, and you may not even use one hundred percent of its capacity. There is a common capacity table septic companies suggest to homeowners when installing their septic tank. The measurement goes like this: