Replacing Clay Sewer Pipe Without Digging Updated 【2024】

However, clay is also brittle. Over 50–100 years, roots invade the joints, the pipes crack from ground shifting, and the bottom half of the pipe often erodes away.

If your home was built before 1970, there is a good chance your main sewer line is made of vitrified clay (VCP). For decades, clay was the gold standard. It was inert, cheap, and resistant to chemical corrosion. replacing clay sewer pipe without digging

| Method | Average Cost | Time | Landscape Damage | | :--- | :--- | :--- | :--- | | | $5,000 – $15,000 | 2-3 days | Severe (trench through yard) | | CIPP Lining | $4,000 – $10,000 | 4-6 hours | None (if cleanout exists) | | Pipe Bursting | $6,000 – $12,000 | 1 day | Minimal (two small pits) | However, clay is also brittle