A plumbing stack is a vent pipe that is used to regulate airflow.
This venting pipe ensures that wastewater or water flows through the pipes of the home efficiently.
It prevents the formation of a vacuum which can interfere with the drainage.
There are three main types of plumbing stacks.
These are vent, drain and soil stacks.
These stacks need to be replaced when they are damaged or are no longer functioning at optimum.
This is a job that should be left to a professional plumber..
With decades of experience, you'll get the job done right, the first time!