UnBuild It Podcast - Live Recording!

Tune in to the UnBuild It Podcast at Build Show LIVE for lively discussions on building science, business management, and industry events.

Unbuild It | Episode 164: Thermal Control Layers Explained

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In the final episode of the Back to Basics series, Steve, Jake, and Pete break down the thermal control layer, from insulation and R-values to thermal bridging and continuity. Learn why effective thermal performance depends on all four building control layers—water, air, vapor, and thermal—working together.

Unbuild It | Episode 163: Back to Basics: Vapor Control Layers Explained

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Vapor is often misunderstood in buildings, but it is essential for drying assemblies. Utilize resources like BSC Building Materials Property Table and manufacturer tech support for vapor permeability information.

Unbuild It | Episode 162: Back to Basics: Air Control Layers Explained

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The boys break down key building science principles for creating effective control layers, with a special focus on airtightness. From maintaining continuity and simplifying installation to blower door testing and understanding what drives air leaks, this episode offers practical guidance for building tighter, better-performing homes.

Unbuild It | Episode 161: Back to Basics Part 1 - The Water Control Layer

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Resources for water management in buildings include guides by Joe Lstiburek, the EPA, and a book on moisture and mold by architects. These resources address all four control layers.

Unbuild It | Episode 160: EXTREME Events - Designing and Building for Them

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Learn how to design and build homes to withstand extreme events like floods, earthquakes, wildfires, tornados, hurricanes, and ice storms. Resources from FEMA, Simpson Strong Tie, and IBHS are available to help.

Unbuild It | Episode 159: 3Qs: Climate Zone 7 T&G Ceiling, Aging in Place Design, and Alternative PreFab Foundations

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This Q&A episode tackles listener questions on ZIP sheathing vs. Smart Vapor Retarder for cold-climate ceilings, zero-threshold exterior doors and Universal Design, and innovative wood-based alternatives to concrete foundations. The discussion wraps up with a look at below-grade SIP foundation systems and plenty of valuable resources for deeper exploration.

Unbuild It | Episode 158: The Doctor is In - Retired building scientist and pulmonary physician Nathan Yost

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Steve and Pete welcome Nathan Yost to discuss Multiple Chemical Sensitivity (MCS), exploring how building materials, indoor environments, and evolving medical understanding can impact those living with sensitivities. Nathan shares insights from years of working with clients, while Steve recounts recent projects where MCS dramatically influenced design decisions, specifications, and material choices—including one project in a surprising "dead zone."