If you own an older home in Edina, especially in neighborhoods like Country Club or Morningside, there’s a good chance your sewer line isn’t made of modern PVC. Instead, it may be original clay tile sewer pipe, installed decades ago when the house was built. While clay pipe was the standard in the 1930s through the 1950s, it comes with problems that today’s homeowners need to understand. At Bedrock Plumbing, we’ve seen firsthand how clay sewer lines affect Edina homes, and we know what it takes to repair or replace them before they cause major damage.
Why clay sewer lines were used. Back when many of Edina’s most iconic homes were built, clay was the go-to material for sewer laterals. It was cheap, plentiful, and thought to be long-lasting. The issue is that clay is porous and brittle compared to modern materials. Over time, the joints between pipe sections loosen, allowing water to seep out and roots to creep in.
Common problems with clay pipes in Edina.
- Root intrusion: Tree-lined streets are part of Edina’s charm, but roots love to find their way into clay pipes, causing clogs, backups, and even pipe collapse.
- Cracks and leaks: Clay becomes brittle with age. Cracks allow sewage to leak into the soil, which can damage your yard and attract pests.
- Offsets: As soil shifts over time, clay pipes can settle unevenly, creating “offsets” where sections no longer line up. These cause blockages that lead to recurring backups.
- Limited lifespan: While clay can technically last 50–60 years, most of Edina’s clay lines are well past that point, making failures more and more common.
Signs your clay sewer line may be failing.
- Frequent slow drains or backups, especially in the basement.
- Gurgling sounds when flushing toilets or running sinks.
- Sewage odors in the yard or basement.
- Patches of extra-green grass over the sewer line.
Solutions for Edina homeowners.
- Video inspection: The first step is a camera inspection to see the condition of your line. This is something every Edina homeowner with a pre-1970s home should consider.
- Cleaning and maintenance: Hydro-jetting or augering can temporarily remove roots, but this is only a short-term fix.
- Pipe lining or bursting: Modern trenchless technology can replace or reinforce your clay pipe without digging up your entire yard.
- Full replacement: In many cases, the best long-term solution is to replace clay with PVC or HDPE for a line that will last for decades.
Why local expertise matters. Not every plumber understands the quirks of Edina’s older infrastructure. Bedrock Plumbing does. We know the neighborhoods, the age of the housing stock, and the specific challenges that come with clay lines in this city. That local knowledge helps us recommend the right solution — whether that’s extending the life of your clay pipe for a few more years or replacing it entirely to prevent costly backups.
The takeaway. Clay sewer lines were once a reliable solution, but for Edina homeowners today, they’re a hidden risk waiting to cause trouble. Don’t wait until sewage backs up into your basement to find out you have clay pipes. Call Bedrock Plumbing for a camera inspection and expert advice. We’ll help you protect your home, preserve your yard, and ensure your sewer system is ready for decades to come.


