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Steve Baczek explains that high-performance wall design is less about chasing bigger insulation numbers and more about managing energy transfer. Using a Passive House project in Houston as an example, he shows how climate affects building strategy while the underlying physics remain the same. The discussion focuses on Huber ZIP R sheathing, highlighting how continuous exterior insulation reduces thermal bridging through wall studs, improves overall thermal performance, and lowers cooling demand in hot climates. Baczek also addresses common misconceptions about insulation in southern regions, explains climate-specific considerations for exterior insulation, and discusses structural performance, condensation control, and the role of continuous insulation in energy-efficient home construction.

Huge thanks to our episode sponsor, Huber Engineered Woods. To learn more, visit: https://www.huberwood.com

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