Nov 6, 2009 #1 hepa99 Mechanical Joined Jan 6, 2009 Messages 51 Location US Anybody care to post link for "U" value? thanks
Nov 6, 2009 #2 CptHk Mechanical Joined Oct 11, 2004 Messages 41 Location US hepa 99, ASHRAE Fundamentals lists many typical assemblies. ASHRAE 90.1 lists their current standards of U-values for different climate zones. I'd suggest starting there. Upvote 0 Downvote
hepa 99, ASHRAE Fundamentals lists many typical assemblies. ASHRAE 90.1 lists their current standards of U-values for different climate zones. I'd suggest starting there.