Laserfiche WebLink
• CONSTRUCTION R VALUE <br /> WALL FRAMING SECTION: <br /> 1 Interior air film O.68 <br /> 2 t 1z' 1 0.45 <br /> 3 Z inches soft wood 16 <br /> 4 Lb 3Z N svi rj 21 O <br />,.� 5 V I N 0.6 <br /> 6 Exterior air film 0. 17 <br /> TOTAL R = 1_0____V(j <br /> U = 1/R = • O L <br /> 14ALL SECTION (INSULATED) <br /> 1 Interior air film <br /> 0— �•`�! <br /> 3 Slit- <br /> %4 <br /> lit 1w�1.1t�A(•1a� I9 .� <br /> 5 V„yyc. 64410f —' <br /> F, Exter or air film 0. 177 <br /> TOTAL R = 22.97 <br /> U - 043 <br /> RIM JOIST SECTION: <br /> 1 Interior air film n•68 <br /> 2 5 '/2'' 1 wf S v ",r i 0,-- 11 , 9d <br /> 3 1 V-L SoGTw"n I • <br /> r 5 V INyit sk0,�+f 6 �I <br /> 6 Exterior air film n• 17 <br /> TOTAL R <br /> FOUNDATION INSULATION REQUIRED: <br /> Min. R-5 on entire wall OR U 1/R = . • 04a <br /> A�o , .•4• Min. R-10 down to frost depth <br /> OU foil SECTION: <br /> e:'�• 1 interior air film n•AR <br /> ••.d•- 4 Exterior air film 0. 17 <br /> a.• '•' G A (5 <br /> .A.' � <br /> A.'4 TOTAL R = 13 13 <br /> U = 1/R = , 0-7(o <br /> SLAB ON GRADE <br /> 4q <br /> . G• / �. . •• ' •4 <br /> Heated Slabs: -• • `�' J' d <br /> . . <br /> Minimum R = 8.5 , • q . . , ' Q ' , . , • <br /> • y; �, .4. Unheated Slabs: <br /> = Q. • .Q <br /> •v Minimum R = 6.2 <br /> A ..`• .+ 17 <br />