Often, issues with a home or commercial property’s sewer line are repairable. There are, however, times when sewer lines need to be replaced, and knowing the warning signs is key. Every sewer line repair and replacement is determined by the unique circumstances involved, and the matter of how old your sewer line is can be an important factor. Discuss your sewer line needs with an experienced Pennsylvania sewer professional at American Sewer Specialist today.
The Type of Pipe System Used Directly Affects Lifespan
Properly installed, high-quality sewer lines can last from 50 to 100 years, which is very important in terms of overall waste management and infrastructure. The type of pipe system used plays a critical role in whether the sewer line will need replacement sooner rather than later.
Cast Iron Pipes
Cast iron is known for its overall strength and durability, and cast-iron pipes are very common in older properties. When sewer lines are made of cast iron, you can count on them to bear considerable pressure and to handle heavy loads, which means they are less vulnerable to external factors. Cast iron pipes can last from 75 to 100 years.
Clay Pipes
Clay pipes offer durability and longevity that is enhanced by their resistance to corrosion. While clay pipes can have a solid lifespan, they are more vulnerable to root intrusion. This refers to large tree roots in search of moisture that find their way into pipes and often lead to blockages and cracks in the process. Clay pipes have an average lifespan of 50 to 60 years.
PVC Pipes
PVC pipes – or polyvinyl chloride pipes – are a modern option that comes with all the following advantages:
- Lightweight
- Cost-effective
- Relatively easy installation
- Resistant to both root intrusion and corrosion
Primary vulnerabilities of PVC pipes include their susceptibility to cracking due to extremely low temperatures and to warping due to extremely high temperatures, and Pennsylvania has both. PVC pipes have an average lifespan of about 25 to 40 years.
Orangeburg Pipes
Orangeburg pipes were formed from a wood pulp and tar pitch substance that has not been used in plumbing installations since the 1970s. While these pipes were light and relatively easy to install, they are also vulnerable to serious deterioration and deformation over the course of time. Orangeburg pipes generally last about 30 to 50 years, which means that most are reaching the end of their expected lifespans.
Factors that Directly Affect the Longevity of Your Sewer Line
In addition to the kind of pipes used in your sewer line, factors like the following have a direct effect on replacement needs:
- Usage and maintenance
- The quality of the materials used and of the installation itself
- Root intrusion
- Environmental conditions
Seasoned Pennsylvania Sewer Professionals Can Help
The trusted Pennsylvania sewer pros at American Sewer Specialist have the experience, skill, and knowledge to help you keep your sewer line in excellent working condition, whether that means regular maintenance, specific repairs, or replacement. Learn more by contacting us online or calling us at 724-879-8130 today.
