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( Permit # <br />Instructions: <br />1) Carefully review the requirements of each of the options below. Choose an option that best suits your <br />dwelling design. Glazing percentage typically determines which option to choose. Your building must match <br />the selected Option requirements without exceptions or substitutions. <br />2) In the shaded areas on the pages that follow, make checks in the circles next to the requirements of your <br />Option (the Option numbers are in paretheses next to the choices). Disregard components or equipment that <br />don't apply io your project. Your permit will be processed more efficiently if you provide all of the requested <br />information. Department staff can help you with general questions about this form. <br />Can't comply? If none of the Chapter 6 Options are acceptable, consider the Chapter 5, Component <br />Performance, Approach. The main advantage is flexibility to juggle individual R and U-values as long as a n <br />overall maximum valuc isn't exceeded. Note that the overall thermal requirement-- of Chapter 5 are nc less <br />stringent than Chapter 6. Calculations may be performed with a Chapter 5, Component Performance <br />Worksheet, or by using an acceptable computer program such as WATTSUN 5.1. <br />m <br />r-tatt r►nvitow <br />jForoHicial use ply) <br />The selected Option Is <br />appropriate for this <br />dwelling design. <br />YES <br />NO ' <br />Option _ may be a <br />better choice. <br />Notes: <br />OPT I <br />O <br />OPT II <br />O <br />OPT III <br />O <br />OPT IV <br />OPT V <br />O <br />OPT VI <br />01 <br />O <br />O <br />3 <br />Glazing max: <br />3 % of floor <br />10% <br />12% <br />12% <br />15% <br />18% > <br />21% <br />25°Yo <br />30% <br />U value 2 <br />0.46 : <br />0.43 <br />0.40 <br />0.40 <br />4.39 " <br />0.36 <br />0.35 i' <br />0.32 <br />^ <br />Door U-value 2 <br />0.40 <br />0.20 <br />0.40 <br />0.20 <br />0.20 ` <br />0.20 <br />0.20 <br />0.20 <br />(or/7-value) <br />(R-2.5) <br />(R-5) <br />(R-2.5) <br />(R-5) <br />(R-S) ; <br />(R-5) <br />(R-5) <br />(R-5) <br />s' <br />Ceilings: <br />with attics <br />R-38 <br />R-38 <br />S38 <br />R-38 <br />R•38 ' <br />R-38 <br />R-36 <br />R-38 <br />vaulted <br />R30 <br />R-30 <br />R•30 <br />R 30 <br />R 30 ; <br />R-30 <br />A•30 ` <br />R30 <br />Walls: <br />1 <br />above grade <br />g <br />B•21 <br />R-19 <br />R•21 <br />R-19 <br />A•21 <br />R-21 <br />El-191; <br />R-19 <br />below grade <br />interior <br />or <br />R 21 <br />R-19 <br />R 21 <br />R 19 <br />R 21 <br />R-21 <br />A 21 <br />R-21 <br />x?f <br />exterior <br />R-10 <br />R-10 <br />R-10 <br />R-10 <br />R 10 <br />R-10 <br />A-10 <br />R-10 <br />t <br />, <br />: <br />Floor <br />R-3D <br />R30 <br />R-30 <br />R-30 <br />R 3D <br />R-30 <br />p,30 ! <br />R-30 <br />Slab on grade <br />q-10 <br />R-10 <br />R-10, <br />R-10 <br />R-10 <br />R-10 <br />R 10 <br />R-10 <br />Footnote: <br />1) R5 foam shoaling required In addition to R19 cavity Insulation. <br />2) Glaring and door U-values may be weighted to meet the Option U-value requirement. <br />WEES:NORAYSEPT[MeER 1991 <br />1 of 6 <br />