Laserfiche WebLink
r• <br /> • CONSTRUCTION R VALUE - , <br /> WALL FRAMING SECTION: - <br /> 1 Interior air film 0.68 <br /> 5 <br /> 2 Z EET 0_0 e. -c., ©. ul <br /> 3 *c v Inches soft wood <br /> 4 3 IT <br /> - Iz,rE , lip <br /> 5 Z •' 1 U-) <br /> 6 Exterior air film 0. 17 <br /> TOTAL R - <br /> U = 1/R - <br /> 14ALL SECTION (INSULATED) <br /> —(1 Interior air film 0•F,R <br /> Z¢ 2 <br /> Z� `+SS <br /> (4 _ 'meq &Lr_ atraC 21oCa <br /> F+ Exterior air film 0. 17 <br /> ?jCO� TOTAL R = ZZ-�8 <br /> �� yy U = 1/R = 0.0`{ <br /> RIM JOIST SECTION: <br /> i Interior air film n•68 <br /> 2 <br /> —(3 <br /> fi <br /> 6 Exterior air film 0. 17 <br /> TOTAL R - <br /> FOUNDATION INSULATION REQUIRED: <br /> Min. R-5 on entire wall OR U = 1/R = . �•� <br /> a , . a• Min. R-10 down to frost depth <br /> A: FOUNDATION SECTION: <br /> e,•--. 1 Interior air film n•6R <br /> .- .A 2 �� R 1 mC� <br /> 3 ( OLV, <br /> ••ss = 4 Exterior air film n. 17 <br /> ,JA"4 (6 TOTAL R <br /> U = <br /> SLAB ON GRADE <br /> •v ` ' Ice <br /> :f <br /> ZL <br /> . .d 1 <br /> • a• • 4 <br /> Aq <br /> Heated Slabs: <br /> 8.5 <br /> ' � •.. Minimum R = � q - • • ' <br /> -• , � �; �..4. Unheated Slabs: 11 , <br /> •� Minimum R = 6.2 ,d: q ' • ' <br />