In this new episode, our hosts Reuben Saltzman and Tessa Murry discuss the intricate relationship between energy efficiency and durability in home construction. They explore how increasing energy efficiency through insulation and air sealing can lead to potential moisture issues and reduced durability if not appropriately managed. The conversation emphasizes the importance of understanding house systems and the need for a holistic approach to building performance, especially in changing climate conditions and homeowner expectations.Check this link for IEB Unite: https://events.iebcoaching.com/IEBUnite2025TakeawaysEnergy efficiency can compromise durability if not managed properly.Increased insulation can lead to moisture retention issues.Understanding heat and moisture movement is crucial in building science.Houses are complex systems that require a holistic view.Contractors need education on the impacts of energy efficiency improvements.Air leakage can lead to condensation problems in energy-efficient homes.High-efficiency furnaces require additional ventilation strategies.Older homes, while inefficient, often had better durability due to air movement.Moisture control is essential for maintaining building integrity.Future home designs must consider both energy efficiency and durability.Chapters00:00 Welcome and Weather Check06:46 Energy Efficiency vs. Durability12:11 The Impact of Insulation on House Performance25:10 Understanding House Systems and Moisture Control30:01 Looking Ahead: Future Discussions on Home Efficiency

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