CIPP Sewer Liner Restores Damaged Line In Seattle

When a Seattle homeowner began experiencing ongoing sewer line issues, our team performed a camera inspection and discovered significant damage throughout the existing sewer system. The concrete portions of the sewer line were heavily corroded, with multiple offsets and separations that disrupted proper wastewater flow. In the PVC sections, rocks had pushed through the pipe walls, likely due to improper bedding during the original installation. The inspection also revealed multiple branch line connections that needed to remain functional throughout the repair process.

To restore the sewer system without extensive excavation, our technicians installed a new 6-inch cured-in-place pipe (CIPP) liner. The liner was extended all the way to the city main, creating a durable, seamless pipe within the existing sewer line. Because the property had multiple tie-in connections feeding into the sewer, our team carefully reinstated each connection after the liner was installed to ensure every drain line continued operating properly.

The completed sewer liner installation provided the homeowner with a long-lasting solution to their deteriorating sewer line while minimizing disruption to their property. As an ongoing customer enrolled in our Seatown Partner Plan, they were able to take advantage of the benefits available through their membership while receiving a reliable sewer system upgrade designed to protect their home for years to come.

If you’re experiencing recurring sewer backups, slow drains, or have an aging sewer line, the team at Seatown Electric Plumbing Heating & Air can help. Contact us today to schedule a sewer inspection and learn about the repair and replacement options available to keep your home’s plumbing system flowing reliably.