Sewer Pipe Lining FAQs: Answers to the Most Common Questions

Sewer problems can be stressful, messy and expensive if not handled the right way. Over the years, sewer pipe lining has become one of the most common solutions we recommend to homeowners and businesses. At Gene’s Water & Sewer, we get a lot of questions about this process, how it works and whether it is the right option for a specific situation. Below, we are answering some of the most frequently asked questions about sewer pipe lining in Minneapolis to help you feel confident and informed.

sewer pipe lining being cured in place

What is sewer pipe lining?

Sewer pipe lining is a trenchless repair method used to restore damaged sewer pipes without digging up your yard, driveway or flooring. A flexible liner coated with resin is inserted into the existing pipe and cured in place. Once cured, it hardens into a smooth, durable pipe within the old one. This new lining seals cracks, prevents leaks and improves overall pipe performance.

How do I know if I need sewer pipe lining?

Common signs include recurring sewer backups, slow drains throughout the home, unpleasant sewer odors or visible damage found during a camera inspection. Sewer pipe lining is often recommended when pipes have cracks, root intrusion or deterioration but are still structurally sound.

How long does sewer pipe lining last?

When properly installed, sewer pipe lining can last 50 years or more. The materials used are resistant to corrosion, root intrusion and common causes of sewer pipe failure. It is a long-term solution, not a temporary fix.

Is sewer pipe lining safe for my home?

Yes. Sewer pipe lining is safe for residential and commercial properties. The materials used are tested and approved for sewer systems. Once cured, the liner is inert and does not release odors or chemicals into your home.

How long does the process take?

Most sewer pipe lining projects can be completed in one day – especially with technology like CIPP lining! Larger or more complex systems may take longer, but it is significantly faster than traditional excavation methods that can take several days or even weeks.

Will sewer pipe lining reduce pipe size?

The liner does slightly reduce the internal diameter of the pipe, but the smooth interior surface often improves flow compared to older pipes with corrosion or buildup. In most cases, homeowners notice better drainage after lining.

Is sewer pipe lining more affordable than replacement?

While upfront costs can vary, sewer pipe lining is often more cost-effective than full pipe replacement when you factor in excavation, landscaping repairs and restoration costs. It also saves time and minimizes disruption to your property.

When is sewer pipe lining not recommended?

If a pipe has fully collapsed or has severe misalignment, sewer pipe lining may not be the best option. In those cases, pipe replacement may be necessary. A camera inspection helps determine the right solution.

Why choose Gene’s Water & Sewer for sewer pipe lining?

At Gene’s Water & Sewer, we focus on honest assessments and long-term solutions. Our experienced team uses advanced inspection tools and proven trenchless technology to ensure your sewer system is repaired correctly the first time.

If you are dealing with sewer issues or want to learn whether sewer pipe lining is right for your property, contact Gene’s Water & Sewer today. We are here to protect your home, your yard, and your peace of mind. Call us at 612-781-3737 or request a free estimate!