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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>This may help.<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><a href="http://www.maconline.org/designalert.PDF">http://www.maconline.org/designalert.PDF</a><o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p>&nbsp;</o:p></span></p>

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<p class=MsoNormal style='punctuation-wrap:hanging;text-autospace:ideograph-numeric ideograph-other'><span
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Kevin
Kyte</span><span style='font-size:12.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>, </span><span style='font-family:"Calibri","sans-serif";
color:#1F497D'>LEED AP<o:p></o:p></span></p>

<p class=MsoNormal style='punctuation-wrap:hanging;text-autospace:ideograph-numeric ideograph-other'><span
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>RobsonWoese,
Inc.<o:p></o:p></span></p>

<p class=MsoNormal style='punctuation-wrap:hanging;text-autospace:ideograph-numeric ideograph-other'><span
style='font-family:"Calibri","sans-serif";color:#1F497D'>(T) 716-636-1800<o:p></o:p></span></p>

<p class=MsoNormal style='punctuation-wrap:hanging;text-autospace:ideograph-numeric ideograph-other'><span
style='font-family:"Calibri","sans-serif";color:#1F497D'>(F) 716-636-1856</span><span
style='font-family:"Calibri","sans-serif";color:blue'><o:p></o:p></span></p>

<p class=MsoNormal style='punctuation-wrap:hanging;text-autospace:ideograph-numeric ideograph-other'><span
style='font-size:8.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><a
href="http://robsonwoese.com/index.php"><span style='color:blue'>http://robsonwoese.com</span></a><o:p></o:p></span></p>

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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p>&nbsp;</o:p></span></p>

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<p class=MsoNormal style='punctuation-wrap:hanging;text-autospace:ideograph-numeric ideograph-other'><b><span
style='font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-family:"Tahoma","sans-serif"'> bldg-sim-bounces@lists.onebuilding.org
[mailto:bldg-sim-bounces@lists.onebuilding.org] <b>On Behalf Of </b>Howe,
Timothy<br>
<b>Sent:</b> Tuesday, February 12, 2008 1:07 PM<br>
<b>To:</b> bldg-sim@lists.onebuilding.org<br>
<b>Subject:</b> [Bldg-sim] Metal Building R-19 cavity insulation U-factor<o:p></o:p></span></p>

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<p class=MsoNormal><o:p>&nbsp;</o:p></p>

<p class=MsoNormal style='punctuation-wrap:hanging;text-autospace:ideograph-numeric ideograph-other'><span
lang=EN-AU style='font-family:"Tahoma","sans-serif"'>I have a metal building
wall construction with R-19 insulation between the girts.<o:p></o:p></span></p>

<p class=MsoNormal style='punctuation-wrap:hanging;text-autospace:ideograph-numeric ideograph-other'><span
lang=EN-AU style='font-family:"Tahoma","sans-serif"'>&nbsp;<o:p></o:p></span></p>

<p class=MsoNormal style='punctuation-wrap:hanging;text-autospace:ideograph-numeric ideograph-other'><span
lang=EN-AU style='font-family:"Tahoma","sans-serif"'>Now in ASHRAE 90.1-2004
Appendix A, Table A3.2 the single layer of mineral fiber only goes up to R-13.<o:p></o:p></span></p>

<p class=MsoNormal style='punctuation-wrap:hanging;text-autospace:ideograph-numeric ideograph-other'><span
lang=EN-AU style='font-family:"Tahoma","sans-serif"'>&nbsp;<o:p></o:p></span></p>

<p class=MsoNormal style='punctuation-wrap:hanging;text-autospace:ideograph-numeric ideograph-other'><span
lang=EN-AU style='font-family:"Tahoma","sans-serif"'>Any suggestion on how to
determine the U-Factor for this wall?<o:p></o:p></span></p>

<p class=MsoNormal style='punctuation-wrap:hanging;text-autospace:ideograph-numeric ideograph-other'><span
lang=EN-AU style='font-family:"Tahoma","sans-serif"'>&nbsp;<o:p></o:p></span></p>

<p class=MsoNormal style='punctuation-wrap:hanging;text-autospace:ideograph-numeric ideograph-other'><span
lang=EN-AU style='font-family:"Tahoma","sans-serif"'>Thanks.<o:p></o:p></span></p>

<p class=MsoNormal style='punctuation-wrap:hanging;text-autospace:ideograph-numeric ideograph-other'><span
lang=EN-AU style='font-family:"Tahoma","sans-serif"'>&nbsp;<o:p></o:p></span></p>

<p class=MsoNormal style='punctuation-wrap:hanging;text-autospace:ideograph-numeric ideograph-other'><span
lang=EN-AU style='font-family:"Tahoma","sans-serif"'>Tim.<o:p></o:p></span></p>

<p class=MsoNormal style='punctuation-wrap:hanging;text-autospace:ideograph-numeric ideograph-other'><span
lang=EN-AU style='font-family:"Tahoma","sans-serif"'>&nbsp;<o:p></o:p></span></p>

<p class=MsoNormal style='punctuation-wrap:hanging;text-autospace:ideograph-numeric ideograph-other'><span
lang=EN-AU style='font-family:"Tahoma","sans-serif"'>&nbsp;<o:p></o:p></span></p>

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<p class=MsoNormal style='punctuation-wrap:hanging;text-autospace:ideograph-numeric ideograph-other'><span
lang=EN-AU style='font-family:"Tahoma","sans-serif"'>&nbsp;<o:p></o:p></span></p>

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<p class=MsoNormal style='punctuation-wrap:hanging;text-autospace:ideograph-numeric ideograph-other'><b><span
lang=EN-AU style='font-size:9.0pt;font-family:"Arial","sans-serif"'>Timothy
Howe</span></b><span lang=EN-AU style='font-size:9.0pt;font-family:"Arial","sans-serif"'><br>
Mechanical Engineer<br>
Stantec<o:p></o:p></span></p>

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