What is clay & cast iron sewer pipe replacement?
Clay and cast iron were the standard sewer pipe materials for much of the 1900s. Clay joints loosen and let roots in, while cast iron rusts and scales from the inside. Replacing them with modern PVC or HDPE pipe gives you sealed joints and smooth walls that resist roots, corrosion and clogs.
Signs you may need clay & cast iron sewer pipe replacement
- Your home was built before modern plastic pipe was common.
- Repeat root clogs in a clay line.
- Rust, scale or cracks seen in cast iron on camera.
- A poor or failed point-of-sale lateral rating.
Think you need clay & cast iron sewer pipe replacement? Call to talk it through with a local pro.
Call (805) 902-1160How clay & cast iron sewer pipe replacement works
- Camera inspection to confirm pipe material and condition.
- Choose trenchless bursting, lining or open trench.
- Pull the City of San Luis Obispo permit.
- Install new PVC or HDPE pipe.
- City inspection and final camera check.
Clay & Cast Iron Sewer Pipe Replacement in San Luis Obispo
Downtown, Old Town, Mill Street and other historic SLO neighborhoods have many homes with original clay or cast iron laterals. Clay sewer pipe replacement in SLO is one of the most common sewer jobs in these areas.
What affects the cost?
Cost depends on length, depth, method, access and permits. Eligible owners may be able to use the city's lateral replacement rebate. Always ask for a written quote and a copy of any camera footage before work begins.
Helpful tips
- Replace before selling to avoid escrow delays.
- Ask for HDPE or PVC with sealed joints.
- Add a cleanout for future maintenance.
