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Permit # -44 r 5 s <br />Instructions: <br />1) Carefully review tY,e 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 ppger that follow, make checks in the circles next to the requirements of your <br />Option (the Option numbers are in parethebes 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 or 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, considsr 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 that the overall thermal requirementc 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 />+a �1 <br />O Y� <br />MR <br />OPT I <br />OFT II <br />O <br />OPT III <br />O <br />OPT IV <br />O <br />OPT V <br />O <br />OPT VI <br />O <br />k z's�, <br />O <br />k zsM-.') <br />O< <br />Glazing max: <br />of floor <br />10% <br />12% <br />12% <br />15% <br />16%0 <br />21% <br />25% <br />30% <br />U-value 2 <br />0.46 <br />0.43. <br />•Q40: <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 />(orR-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 />x <br />Ceilings: <br />with attics. <br />R-38 '; <br />R-38 <br />R38 <br />R-38 <br />R-38 <br />R-38 <br />R-38 <br />R 38 <br />` <br />vaulted <br />R-30 <br />R-30 <br />R-30 <br />R-30 <br />R30 <br />R-30 <br />R-30 <br />R-30 <br />Walls: <br />above grade <br />R-21 <br />R-19 <br />R-21 <br />R-19 <br />R-21 <br />R-21 <br />R-19 <br />t <br />R-19 <br />r <br />below grade <br />or 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 />T` <br />exterior <br />R-10 <br />A-10 <br />R-10 <br />H-10 <br />A-10 <br />R-10 <br />R-10 ' <br />R-10 <br />1< <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 />1 <br />R-10 <br />R-10 <br />R-10 <br />1 <br />R-10 <br />R-10 <br />R-10 <br />R-10 <br />Footnote: <br />1) r15 loom ehMIng mqulred In addltlon tr R19 cavity Insulation. <br />2) Glazing and door U•values may be welghted to meet the Optlen U-value requlroment. <br />'< <br />VTES44ORA6'SEPTEM,ER !SDI <br />A <br />