My Cast Iron Sewer Pipe is Rusting and Leaking
Cast iron sewer pipe was a popular choice for sewer lines in homes built prior to the 1970s for the following reasons: Plastic pipes were not yet available at the time. Cast iron pipes have a long lifespan, lasting between 80 and 100 years. Cast iron sewer plumbing is strong and can withstand heavy loads and high pressure. The material used for this pipe greatly reduces the sound of water and sewage flowing. It is heat resistant. However, despite many advantages, one major downside of this type of sewer pipe is its likelihood to rust over time. Related Articles When Should I Request Sewer Repair? How often do sewer lines need to be replaced? What You Need to Know About Trenchless Sewer Repair Cost If you live in a house built in the 1930s or 1940s, your sewer plumbing system may be nearing the end of its useful life, with rusting and leaking already taking place. Aside from rust and corrosion, other factors such as erratic weather changes, tree roots, soil type, and water quality can a...