Vent Cowl 2

A vent cowl is a protective hood or cover for a ventilation system’s exhaust or intake, typically used on the end of a duct or pipe. It prevents rain, snow, debris, and pests from entering the system while still allowing proper ventilation. Cowls are essential for maintaining system integrity and preventing blockages caused by external elements.Cowls contribute to maintaining proper air pressure within the plumbing system, ensuring efficient ventilation.They help prevent pests like birds and rodents from entering the ventilation system, which can cause damage and create a breeding ground for disease.