This episode of the Build Show Webinar features Matt Risinger, Dan Edelman, and building science expert James Bourget as they explore modern high-performance construction with a focus on exterior insulation, mineral wool systems, and core building science principles.

The discussion explains how continuous exterior insulation (“outsulation”) is transforming wall design by improving energy efficiency, moisture management, durability, and comfort in homes.

They highlight the advantages of mineral wool products such as:

• Fire resistance
• Sound control
• Vapor permeability

The webinar also breaks down how heat, air, and moisture move through building assemblies and why airtight construction is critical to preventing failures like mold and rot.

The team emphasizes that effective building design must be tailored to specific climate zones and conditions rather than relying on a single universal approach.

They also walk through practical strategies including:

• Rain screens
• Vapor-open assemblies
• Proper cladding attachment methods

Through real-world examples and simplified analogies, the webinar provides builders, architects, and homeowners with a clearer understanding of how thoughtful detailing and climate-responsive design can lead to more durable, efficient, and future-proof homes.

Huge thanks to our sponsor, Powerwool. Learn more at: https://powerwoolinsulation.com/