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ASHRAE/IESNA 90.1al:2007

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Energy Standard for Buildings Except Low-Rise Residential Buildings

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The purpose of this proposed addendum is to correct terminology contained in Appendix A, Section A2.3 Metal Building Roofs and to clarify the construction options presented in Table A2.3 Assembly U-Factors for Metal Building Roofs.

Author ANSI/ASHRAE/IESNA
Editor ASHRAE
Document type Standard
Format File
Confirmation date 2007-03-03
ICS 91.120.10 : Thermal insulation of buildings
Replace ANSI/ASHRAE/IESNA 90.1al (2004)
Modify ANSI/ASHRAE/IESNA 90.1 (2001)
Year 2007
Document history ANSI/ASHRAE/IESNA 90.1al (2007)
Country USA
Keyword ANSI 90;ANSI/ASHRAE/IESNA 90;90;ANSI/ASHRAE/IESNA 90.1al-2007