The Build Show on Instagram: "Part 1 of Foundations - https://buildshownetwork.com/contents/7121 Build Science™ 401 kicks off by redefining the building envelope as a single, continuous system—where air, water, vapor, and thermal layers must stay aligned from the ground up. Using a real-world ICF foundation, Matt Risinger and Steve Baczek break down how integrated insulation, rebar, keyways, and monolithic pours work together, paired with smart water management strategies like bagged footings, i