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P M <br />7aa' fA1QJ=r% ae�;dntial !`nrnnlfanc:a Chpa List. <br />`1 Instructions: <br />11) 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 'ri paretheses next to the choices). Disregard components or equipment that <br />don't apply to 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 value isn't exceeded. Note !hat the overall thermal requirements of Chapter 5 are no 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 />Plan Review <br />(For official use only) <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 />Approved by: <br />Dale: <br />WEESMOnAO'SEFFFMOIR 1091 <br />'1TVTill <br />OPT I OPT II OPT III OPT N OPT V OPT VI 4 a md <br />� q 0 I 01 <br />7A <br />Glazng max: <br />% of floor <br />10% <br />12% <br />12% <br />15% <br />16% <br />21 % <br />25% <br />30% <br />U-value 2 <br />0.46 <br />0.43 <br />0.40 <br />0.40 <br />0.39 <br />0.36 <br />0.35 <br />0.32 <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 R-value) <br />(R-2.5) <br />(R-5) <br />(R-2.5) <br />(R-5) <br />(R-5) <br />(R-5) <br />(R-5) <br />(R-5) <br />Collings: <br />with attics <br />R-38 <br />R-38 <br />R-3B <br />R-38 <br />R-38 <br />R-38 <br />R-38 <br />R-38 r <br />vaulted <br />R-30 <br />R-30 <br />J <br />R-30 <br />8,30 <br />R-30 <br />R-30 <br />R-30 ' <br />Walls: <br />i <br />1 <br />above grade <br />R-21 <br />R-19 <br />R-21 <br />R-10 <br />R-21 <br />R-21 <br />R-19 <br />R-19 <br />below grade <br />Interior <br />R-21 <br />R-19 <br />R-21 <br />R-19 <br />R-21 <br />R-21 <br />R-21 <br />R-21 <br />or <br />exterior <br />R-10 <br />R-10 <br />R-10 <br />R-10 <br />R-10 <br />R-10 <br />R-10 <br />R-10 <br />Floor <br />R-30 <br />R-30 <br />R-30 <br />R-30 <br />R-30 <br />R-30 <br />R,30 <br />R-30 <br />Slab on grade <br />R-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) Rs loam sheeting required In addition to R/0 cavity Insulation. <br />2) Glezing and door U•velues may be weighted to meet the Option U-value requirement. <br />.. b. ... <77 .h,..i xr t d <br />1of6 <br />