Energy · IECC 2021 §R402.2.10 / Table R402.1.3

Crawl Space Wall Insulation and Vented Exception

Crawl space wall insulation by climate zone from Table R402.1.3, and the exception for a vented crawl space whose floor overhead is insulated to Table R402.1.3 and Section R402.2.7.. Referenced to IECC 2021 §R402.2.10 / Table R402.1.3.

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