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I <br />FRANKLIN <br />ENGINEERING <br />MECHANICAL. CON5ULTING <br />Roof U-value Calculation <br />625 Fourth Avcnue <br />5uitc 202 <br />Kirkland WA 98033 <br />PH 425 827-3324 <br />FAX 425 827-6252 <br />b y ac 0 f rank l l nug.c orn <br />Layer <br />De3criptien <br />Detail <br />R.value <br />Exterior <br />Surface <br />Still Air <br />0.61 <br />A <br />Milt frame, <br />24'oc <br />R 30 <br />11.40 <br />B <br />GWB <br />5V <br />11 <br />C <br />D <br />E <br />IntoriO7 <br />Surface <br />grill Air <br />0.61 <br />1. Total Column <br />13.12 <br />2. U-value, invert amount in line 1 <br />0.076 <br />