Septic tanks process and manage waste without connections to municipal sewer lines. If you’re considering installing one in your property, you’ll have many options for their materials. Two of the most popular ones are concrete and plastic. Understanding the differences between these units will help you decide which one to pick. To ensure you make the best choice for your needs, here’s a comparison between them.
Plastic vs. Concrete Septic Tanks
Plastic tanks, which are made of polyethylene, tend to be cheaper than concrete ones. This not only goes for the product, but also installation, since the units are quicker to place underground and weigh much less. They are watertight and completely resistant to water-based corrosion. They’re also a lot more flexible than concrete, meaning they won’t crack easily.
However, these tanks are not as sturdy as concrete and can be crushed from heavy weights. If you plan on driving over the septic area, this may not be the best product for you. Their materials also tend to break or warp due to changes in soil conditions or vibrations. Compared to concrete tanks, they are more sensitive and susceptible to environmental damage. They may last up to 30 years.
Concrete septic tanks are built to last around 40 years. They are very sturdy and resistant to the environment. Driving over the soil where the tank is buried and tree root growth are less likely to affect these units than plastic ones. Due to their resilient nature, they require much less maintenance.
On the other hand, these products and their installation cost more. They are also more susceptible to moisture-related corrosion and cracking due to cold weather as they age.If you’re ready for a septic tank installation, the professionals at Scott Robins Septic Tank Service will take care of your needs. With over 20 years of experience, their family-owned and -operated business prides itself on excellent customer service in the Denton, NC, area. They also offer 24/7 emergency services to help you in case of damage or backups. Visit them online to learn more about their services or call (336) 880-0859 to schedule an appointment.