A tight enclosure that minimizes moisture and air leakage lays the groundwork for a good ventilation system also provides better energy performance for your home creating a healthy, durable, energy-conscious space. However, a tighter envelope also means that providing fresh air exchange becomes even more important. Codes and standards, building materials, climate zone, aesthetics, and occupant behavior all place demands on ventilation. Competing with these demands are your goals of achieving indoor air quality, energy performance, and durability. Learn More
Mechanical ventilation draws out pollutants and draws in make-up air in a controlled manner. Controlled ventilation strategies divide into 3 main categories: Exhaust, Balanced and Supply.
Mechanical ventilation can take the benefits of a healthy home one step further by providing a controlled source of treated fresh air that balances indoor air quality with energy savings.
WhisperGreen Select™ provides a customizable all-in-one exhaust fan and fan-light combinations for clean and healthy indoor environments. Learn More
Intelli-Balance™ 100 Energy Recovery Ventilator (ERV) is a customizable balanced air solution that provides clean indoor air quality and lets you choose airflow with balanced, positive or negative pressure. Learn More
WhisperSupply is the only supply fan that cleans the air as it comes in. WhisperSupply filters outside air through a Merv 8 filter to a deflector that pushes air up and around the walls to avoid drafts and improve comfort. Learn More