sewer vent

A **sewer vent** is a crucial component of residential and commercial plumbing systems that helps maintain proper airflow and prevents the buildup of harmful gases. It functions by allowing sewer gases to escape safely above the roofline while also ensuring that wastewater flows smoothly through the drainage pipes. Proper ventilation reduces the risk of unpleasant odors, pipe blockages, and potential health hazards caused by toxic gases. Understanding sewer vents is essential for maintaining a healthy and efficient plumbing system.