Airtight homes maximize energy efficiency, but without proper ventilation, indoor air quality can suffer. Learn how MHRV systems work with airtight construction to create truly high performance homes.

Airtightness is one of the most important factors in building true High Performance Homes. Learn what airtightness is, why it matters, and how an airtight enclosure boosts energy efficiency, comfort, and insulation performance.

"Airtightness is a key factor in high performance homes. Discover how a continuous airtight enclosure boosts energy efficiency, protects insulation, and keeps your home comfortable year-round."