PVC pipe is widely utilized because of its durability and longevity; it is a reliable plumbing material. In reality, PVC pipes have a lifespan of about a century.
If not damaged by tree roots, PVC sewer lines can endure for a century or more; depending on when the line was put, this could be longer than the lifespan of the house itself. In contrast, clay pipes can serve their purpose for up to two generations.
What your pipe is made of affects how long it will last. Cast iron pipes last between 75 and 100 years, clay and cement pipes could last up to 100 years, Orangeburg pipes last about 50 years, and PVC pipes can last over 100 years.
A plumber may clear any obstacle in a drainpipe using a motorized drain auger (also known as a drain snake), which can cut through virtually any debris. A drain auger is often used as the first step in drain cleaning to eliminate more fundamental issues.