Part I – Foam Plastics, Insulation & Exterior Envelope Components

Peter Kulczyk, of Green Code Knowledge, discusses the provisions in the 2012 International Residential Code for rigid and spray-applied foam plastics, thermal barriers, insulation, vapor retarders and air barriers during a portion of a full-day “2012 International Residential Code Questions & Answers” presentation in 2013. For more information, visit us at

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