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<br /> ���� �hapter 6�, Prescr(ptfve Qp�l,��s f:�a1�l�,R�O��s���s �,.��y�.�, s �t'rM1 .
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<br /> a y y Instructions `� ' -
<br /> rr+ a 3 ry t Carelull review tho requirements of e6Ch o(Ihe o fions ba�on•. Choose an optfon that best suits your .
<br /> K z o '' dweliing design. Glazing percentage fypically determines which option fo cl ooso. Your bullding musf match '�`
<br /> i3� '� fhe seleded Option requirements wdhout exceptions orsubstifutions. _b:,
<br /> '��] H'��J �? � �
<br /> y �'r =' 2) In fhe shaded areas on the pages fhat lollow, make checks in the circles next to the requirements of your �;
<br /> n o� Opfion(the Oplion numbers are!n parethesos next fo the choices). Disregard componenfs or equipment that »:
<br /> o �.'"3., don't app�y fo your project. Your pe�mit will be processed more eHicientfy il you provide all o!the requested �-
<br /> �y ` inlormation. Department staK can help you wfth general questions about this lorm. t>
<br /> � C�sl O �:� ��:
<br /> c�,• o �, P A p nent ..
<br /> qy� �° Can't comply111 none o(the Cha ter 6 O tions are acceptable, consider the Cha ter 5, Compo '
<br /> r z „? Performance, Approach. The main advantage is llexibility to juggle individual R and U-values as long as a n �
<br /> �""'3 overall marimum valuo isn't exceeded. Note that the overa:l tharmal requiremer.fs ol Chapter F are no lesc 4y
<br /> g �H stringent than Chapte�6. Calculations may be performed with a Chapter 5, Component Performance
<br /> � �� ' Worksheef, or by using an accepta6le computer program such as WA77SUN 5.1. . '
<br /> ['h .,1 .. . 4 @y�W ...JfK't} W ' .,.� ?. . .l�Y�l!�f1YA J _�.=: R ).
<br /> ���� . rR `i`�,�ewti`FYY '�:.v�a.ul..
<br /> Z �-3 V1 .�7' x"- ._.?n�$'-x�°``+�.i: � 3 .,s�"'m;�.f.. ,�tF^'�i?�.',S,_ � ,� "R.l��a�.. �' r 't,:
<br /> H O�A ��'" xt-"`.`� ,-�i�.�. �Lh������,. ^`-
<br /> �t.nnD�* w� � � �f�V� ���/I�
<br /> "� OPTI OPTII OPTOIII OPTIN OPTV (:2sro�esl rszOe'� •b
<br /> Plan Revlew �� ��-��� ''�$'"�'� O � � � �
<br /> � _,,..N,.-f��..,� �..— �
<br /> (Fa oYicial use onyl � �'
<br /> t{VAC PFU[ �.7H �.iP I �..RB �78 I z.74 ' a.78 a78 �
<br /> Selected;Oplion is �' Glezing max: �
<br /> �� 21% . 21% 21% 25% 30% Re
<br /> i `.. .� appropriate 1or this %ollloor 10% �2% ' -
<br /> 1 dwelling design. U-value z AJO 0.65 0.75 0.65 0.60 ' 0.50 0.45 �
<br /> � � .
<br /> I No �n Door U-value z 0.40 0.40 0.40 0.40 0.40 ' 0.40 0.40
<br /> , '� OptiorS'�may be a a (R-valueJ (R•2.5) (R-2.5) {R•2.5) (R-2.5) (R•Z.5) (R-2.5) (R4.5) ^,
<br /> " betler choice. "
<br /> Notes: '•. Cellings: °:
<br /> ( with attics R•30 R-30 Fi-30 R-30 R�0 R-� A�� ':
<br /> -• .� _____— vaulted R-30 R-30 R-30 R-30 R-30 � R-30 R-30 �
<br /> � �
<br /> � Walls: R-19 R-19 5
<br /> r 9 _�--
<br /> �; abave g2de R-15 R 15 R-19 R-19 F-19 �
<br /> �_ „ below grade �,
<br /> :� inferior H-15 R-15 R-19 . R-19 Fi-19 R-19 A-�9 :Y I
<br /> ---- �` or e�lerior R-10 R-10 R-10 _ R-10 R-�0 R•10 R-10
<br /> ; �
<br /> ;� �
<br /> `' Floor R.1g R-19 R-19 .. R-19 R-19 R45 R-25
<br /> i� j = ,,,
<br /> �— ; Slab on grade � R•10 R•10 � fl-10 ���� R-10 R•1�� �, R-io� R-1Q
<br /> � I
<br /> roved b 3;, - - --- -- • ��
<br /> APP._ Y= ...�.-- -- - -- �s
<br /> `_ ' �� Footnotes� �
<br /> � VylB: . .. .. :±. 1) The"2"aymbol meene"mota lhan or eqwl la";"s"meana'less lhen ai�U vdua. ,
<br /> � 2) Gi��np 8 doar U•vdue�mry be welphled II they dadl azceed the OP
<br /> Page 7 ot 6
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