Travis and guest Nikki discuss moisture management in their Prairie Sun and Timber project in Missouri, focusing on dehumidification strategies for their airtight SIPs (Structural Insulated Panels) construction. They address challenges such as high humidity levels, tight spaces, and effective ventilation to prevent vapor-related structural issues. They emphasize the importance of planning for dehumidification, choosing appropriate HVAC and ventilation systems, and integrating strategies for moisture control, especially in critical areas like master suites with en-suite bathrooms. Various options, such as ducted systems, dedicated dehumidifiers, and MERV 13 filtration, are considered to ensure optimal indoor air quality and comfort.