Ask the Expert: Ventilation and Airtightness

Bring your questions about airtightness and ventilation, whether they’re general or tied to a specific project. This open discussion is a chance to explore airtightness strategies and materials, ventilation system design, centralized versus decentralized HRVs, and how tighter construction affects comfort, indoor air quality, and overall building performance. Whether you’re working through a challenging detail, comparing ventilation approaches, or simply trying to understand how to build tighter homes without compromising fresh air, bring your questions and learn from real-world examples…