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FRANKLIN <br />ENGINEERING <br />MECHANICAL CONSULTING <br />Roof U-value Calculat'ion <br />625 Fourth Avenue <br />5uite 202 <br />Kirkland WA 98033 <br />PIi 425 827-3324 <br />FAX 425 827-6252 <br />hvac0frar*llncrl j,com <br />Laver <br />Description <br />Detail <br />R value <br />Extenp <br />Surface <br />Still Air <br />0.61 <br />A <br />5 12'mtl, <br />2J-or <br />R I9 <br />9.10 <br />0 <br />GWP <br />56' <br />0.50 <br />G <br />D <br />E <br />Interiar <br />Surface <br />Still Av <br />0.e1 <br />1. Total Column <br />108, <br />2. U-value, invert amount in line 1 <br />0011 <br />��9 <br />