Attic Exhaust Fan vs Ridge Vent: Technical Breakdown of Airflow Dynamics, Static Pressure, Humidity Control & Hybrid Systems
Heat and moisture naturally collect inside your home, with the attic taking the biggest hit. And without proper ventilation, that trapped warmth and humidity can shorten shingle life and encourage mold — not to mention make your living spaces feel uncomfortable. That’s why it’s often a good idea to consider installing an attic exhaust fan or a ridge vent, or even both. Which approach fits your home best? Let’s walk through how each system works so you can choose the most effective solution for your attic. What are the major differences between ridge vents and attic fans? Both ridge vents and attic fans improve airflow in your attic, but they operate in very different ways. · A ridge vent relies on natural forces, so you don’t need electricity to let warm air leave your attic through the highest point of the roof. · Meanwhile, a home attic fan uses mechanical power ...