Types of Sewer Cleanouts: A Guide for Homeowners

Households rely on a network of underground pipes to carry waste away. Central to that system are sewer cleanouts—access points that allow plumbers (and homeowners) to clear blockages or inspect lines without invasive digging. Knowing the different types can save time and reduce risk during maintenance or emergencies.

What is a sewer cleanout?

A sewer cleanout is a capped pipe that provides direct access to a sewer or lateral line. It is designed to be pressure-tested, easily opened, and located at strategic points outside or inside a home. Regularly inspecting and maintaining cleanouts can help prevent sewer backups and hidden damage.