The Roof and Wall Thermal Design Guide

Center for Environmental Innovation in Roofing (CEIR) and the Polyisocyanurate Insulation Manufacturers Association (PIMA)
Publication Date: 
Sunday, January 1, 2012
In an effort to provide assistance for the building designer, concerned building envelope organizations including the Polyisocyanurate Insulation Manufacturers Association (PIMA) and the Center for Environmental Innovation in Roofing (CEIR) have developed this guide to the prescriptive wall and roof energy requirements of the 2012 I-Codes. Specifically, the guide provides information regarding the prescriptive thermal value tables in the 2012 IECC (Tables C402.2 and C402.1.2) and the references to these tables in the 2012 IgCC (Section 606.1.1) and translates this information into simple and straightforward roof and wall R-value tables covering the most common forms of commercial opaque roof and wall construction. 
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OCEAN Resource: 
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