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Jj vi Y <br /> EXTERIOR ENVELOPE AVERAGE "U COMPUTA:(ION Copy <br /> . 0ON <br /> RO <br /> 0 <br /> OWNER: I cAV- AEr UL DATF :_ <br /> SITE ADDRESS: PHONE : <br /> CONTRACTOR:BrL'U� JD}-}AW SSd PLAN # <br /> Determine working square footage of each <br /> 1. Total exposed wall area. . �?a,'2g sq. -ft. x .11 = ��. � <br /> 2. Total roof/ceiling area. . . . . l0 g sq. ft. x .026 = �, (p <br /> Total exposed wall area above .floor=__ d 9 <br /> a. Total wall window area. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <br /> b.' Total door area. . . . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . . . . 37 <br /> c. Total sliding glass door area. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . fab <br /> d. Total fireplace wall area. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -- <br /> e. Total wall framing area (average lOp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . <br /> f. Total rim joist area. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <br /> g. net wall area above floor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <br /> h. wall area above floor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <br /> i . wall area above floor. . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . <br /> j. frame wall area at foundat=or: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <br /> Total exposed foundation area= <br /> k. Total foundation window area. . . . . . . . . . . . . . . . . . . . . . <br /> 1 . Total net foundation area above grade. . . . . . . . . . . . . . <br /> Determine "u" value of each wall segment <br /> (e.g. window, door, each separate wail section) <br /> f It ll Z _ <br /> a. J9.q X U o - <br /> X Stull <br /> C. <br /> d X II U II = <br /> / C <br /> e. X U <br /> 1 �5•�� „ � <br /> f. X Stu , <br /> 9. x Stull e54 <br /> h. X Stull <br /> X Stull _ <br /> j • <br /> If item ;3 is the sar <br /> k, X "U" = as , or less than iter <br /> #1 , you have met the <br /> 1 C flus. = intent of SBC 6006 (c <br /> 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Total = •?J�P�O <br />