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CONSTRUCTION R VALUE <br /> WALL FRAMING SECTION : <br /> 1 Interior air film O.6R <br /> 2 qJ93 <br /> 3 Inches soft wood • <br /> 4 a 406 <br /> 5 <br /> 6 Exterior air film n. 17 <br /> TOTAL R - <br /> U 1/R - <br /> 14ALL SECTION (INSULATED) <br /> 1 Interior air film n.6R <br /> 2 <br /> 3 <br /> 4 1O( <br /> A Exterior air film 0. 17 <br /> TOTAL R = ::3k Y, IK <br /> U1/R3 <br /> RIM JOIST SECTION: <br /> 1 Interior air film n,68 <br /> 2 <br /> 3 /, 89 <br /> "�► 4 -) ,b <br /> S $2,- <br /> 8 <br /> 6 Exterior air film 0. 17 <br /> TOTAL R P 777o 2,- <br /> FOUNDATION <br /> FOUNDATION INSULATION REQUIRED: <br /> 03 <br /> Min. R-5 on entire wall OR U = 1/R = <br /> p;a •;.,4• Min. R-10 down to frost depth <br /> FOUNDATION SECTION: <br /> o, 1 Interior air film <br /> 6 - <br /> •,a : 4 Exterior air film n- 17 <br /> TOTAL R <br /> d ,•o U a 1/R <br /> SLAB ON GRADE <br /> 41 <br /> a • 4 u - 1 ` ' <br /> Heated Slabs : �'. ' d ► <br /> Minimum R - 8.5 ' <br /> ..=own <br /> d Q � 9• <br /> Unheated Slabs : <br /> 11� ,' ••, Q <br /> Minimum R = 6.2 <br /> 17 <br />