NW Energy Conservation LLC

🌡️ Do Attic Fans Work in Washington?

🏠 Your roof absorbs heat all day long. Without proper ventilation, attic temperatures can climb well past 130°F, allowing that heat to radiate down into your living spaces.

💨 An attic fan helps pull that superheated air out and replace it with cooler outside air. The result? More comfortable upstairs rooms and less strain on your air conditioner or heat pump.

💰 Lower attic temperatures can reduce your cooling load, shorten HVAC run times, and help lower energy bills during Tacoma and Seattle heat waves.

🌧️ Attic fans can also help during our wet winters by moving moisture out of the attic before it contributes to mold, wood rot, or other problems.

⚠️ One important detail: attic fans need proper soffit vents to work correctly. Without enough intake airflow, even a powerful fan can't perform as intended.

🤝 At NW Energy Conservation, we evaluate the entire attic system, including ventilation, insulation, and airflow, to make sure everything works together.