Cured-in-area pipe (CIPP) lining types a unbroken, jointless barrier internal your latest sewer
https://www.bignewsnetwork.com/news/278962553/trenchless-sewer-line-installation-in-the-bay-area-what-homeowners-need-to-know
Cured-in-position pipe (CIPP) lining forms a continuing, jointless barrier inner your present sewer, sealing leaks and preventing long run root intrusion, continuously executed in a single day with much less noise, dirt, and particles.