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<br /> • Instructlons: :
<br /> 1) Care(ully review the requirements ol each of the options below Choose an optron ihat best suits your �+
<br /> ;�, dwelling design. Glazing percentage rypically determines whlch option to choose. Your bullding must match ��
<br /> the selected Option requirements without exceptions or su6stitutions. �„<
<br /> .;� '���
<br /> 2) In the shaded a�eas on the pages that foflow, make checks in the clrcles next to the requi�ements of your
<br /> Option (the Option numbers are!n paretheses next to the choices). Disregard components or equipment that
<br /> `;;. don't apply to your pro%ecL Your permit will be processed more eHiciently if you provide all ol the requested
<br /> >:
<br /> in(ormation. Department stalf can help you with general questions about this lorm.
<br /> K,
<br /> Can't comply7 If none ot the Chapter 6 Options are acceptable, consider the Chapfe�5, Component
<br /> �;a Pr.rformance, Approach. The main advanfage is/lexlbility to juggle individua!R and U-values as long as a n 'f
<br /> i=' overo'I ma�imum valuc isn't exceeded. Nofe that the overa!!thermal requirementc ol Chapter 5 are ne less '4;
<br /> stringent fhan Chapter 6. Calculations may be pc�ormed with a Chapter 5, Component PeKormance >;
<br /> ` Woricsheet, or by using an acceptable computer prog �m such as WA7TSUN 5.1. `
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<br /> , �,..uc� ax a x�„�z„.a ��th.�"e8 „a�n.w,<r,+r,.s..�t. t?;va<w.. PTVII PTVIII :
<br /> ������•'"`r,��`.�'� ! OPT I OPT II OPT III OPT IV OPT V OPT VI u zs�;., k zsa..���'
<br /> Ptan Review �,��.������"� O � O O O O O O '
<br /> � (FwoNic�usoonyJ -' � � �.,, :
<br /> ` � Giazing max: i i.,/ , ,
<br /> 77ie selected Option ls � %oi/lao2 10% 12% 12%0 15% .78°/a ,: 21% 2S°/o 30% ?
<br /> � `
<br /> appropriate for ihis U-value 0.46 ' 0.43 O.dO 0.40 4 39 0.36 :0.35 0.32
<br /> ,
<br /> dwelling design. . -
<br /> YES � < DoorU-vaiue 2 0.40 0.20 0.40 0.20 0.2Q. 0.20 0.20 020
<br /> �,1/� "� (or R-value) (�-2.� (R-5) (R-2;5) ; rR•5) {R3) (R-5) (R-5} ' (R 5) �
<br /> IYV :.❑ F,.: : ,
<br /> Option_may be a Ce�lings: .
<br /> better chofce. wRh attics R•38 R•38 R�38 : R38 A-38 ` R-36 R-39 R-.r9
<br /> �": vauRed :R30 .' R-30 R•30 ' R-30 R�30 : R-30 "'R-30 ` R-30 •
<br /> Notes:
<br /> `� Wails: �' +
<br /> ?:: above grade p-2� „ R-19 R-21 R-19 A-23 '. R-21 ;R-t9 ; R-19
<br /> ,; belowgrade ; ;
<br /> � o� inferior A-27 R-19 R-21 ' R-19 R•2� R-21 'ti-21" R-21
<br /> exterior 'p 10 ` R-10 R•10 '. R-10 A-i0 fl-10 =8-10 ` R-10
<br /> < Floor R-30 ` R-30 R-30 R-30 R-30 R-30 R�0 ` R-30 I
<br /> „c Slab on Arade ti-jp ' R-10 R-10 R-10 A-10 R-10 R-10 R-10 I
<br /> �
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<br /> APProvedby: ;=. ,"> ..`
<br /> :�`
<br /> Footnote: ;
<br /> Dal2: 1) RS loem eheeting roqulrod In addltlon to R79 cavlty�nau�etlon.
<br /> .. 2) GlozlnB end door U•veluea mey be welghled to mcet tho Optlon U-value requltomenL �{
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<br /> weEsrtaor+naser��roea�?�� - _. • , � , Page 1 of 6
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