From The Build Show.
In episode 3 of our series Forever Home, Steve dives into the foundation phase, exploring the science and strategy behind building a dry, efficient, and long-lasting home. He walks viewers through the installation of Rockwool ComfortBoard 80 stone wool insulation and explains its role as both a protective and thermal layer on the foundation walls.
On-site, Steve demonstrates a real-time water drainage test to evaluate the sandy coastal soil’s performance and assess risk—proving just how critical understanding site conditions is to proper waterproofing. He also shares insights on sub-slab insulation, vapor barriers, and managing moisture for long-term durability. Joined by the build team, Steve highlights best practices in risk assessment, waterproofing application, and energy-efficient detailing that set the stage for future construction phases.
This episode blends hands-on building with smart design for a true high-performance forever home.
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Huge thanks to our Show sponsors Builders FirstSource, Huber, Pella & Viewrail for helping to make these videos possible! These are all trusted companies that Matt has worked with for years and trusts their products in the homes he builds. We would highly encourage you to check out their websites for more info.
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