Laserfiche WebLink
Total exposed roof/ceiling area = <br /> j. Total skylight area <br /> k. Total roof/ceiling framing area (average 10%) <br /> 1 . Total net insulated roof/ceiling area <br /> Determine "U" value for each roof/ceiling segment. <br /> j. 't, x flu" �-- _ 41)- <br /> k. 2122(2 X "U" 62-1 = <br /> 1 . 1,pel, x "u" <br /> 4 Total = ( 44011 <br /> If total of #4 is the same as, or less than #2, you have met the intent of <br /> SBC 6006(c)1. <br /> Alternate Building Envelope Design <br /> To utilize the total envelope system method, the values established by the <br /> sum of items #3 and #4 shall not be greater than the sum of items #1 and #2. <br /> 1. + 2. _ <br /> 3, + 4. <br />