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r <br /> • � ' ' <br /> :J^l W rs^,:n�io�S•a•r•11>-�es��raiu'.[n<.ay CoOe ComWan<e 1 mms Perse�Jo'r:��� <br /> , nve ope - nera eqwremen s <br /> 1311 Insulation Produb sampes usod(or IFfacta delermina!iore shall be <br /> 73N.1 Installation Re uiremmts: M insJation materials prodi�c6on 6ne unts or represenlafive d unils as purchasod by <br /> shall be in9alled accordng lo the manWac�uer's instructiore �he consunv or cortracta.Uriatx�od glazing and doors shail <br /> be assi9ned the defaJt LLlador n Soclion 2006. <br /> to xh�eve proper dmsi6es,maintain cloarances,and maintain �312.2 Solar Fieat Gain Coeffident and Shading <br /> undortn R-values. To the maxirnum ettlenl posside, instl�ion <br /> sl�il ebmd ovv the fu� mmponent arm to the irlendod R- CceKcierrt:Sdar fi�t Gan Codficient(SFIGC), shall be <br /> value. ddermined certifieAandlabdcd inaccordancewiththe <br /> National Fmestration Rating Council(NFRC)9andard try a <br /> 1]11.2 RootlCeiling Insulatlon:Open-down a poured loose- certified,independmt agmcy,Fcerued by the NFRC. <br /> fili ins�ation may be used in aroc spaces where the slope d <br /> the caling is not more than 3l12 and Ihere is at least tivAy Exception: Shadng coeKcients(SC)sh�ll be an <br /> inches of clmr distance fran the top U the bottan chord ol Iho �cqNable aAernate lor wmpliance with soiar heat <br /> truss or cahng joat to the underside of the sheathirr�at Ihe gan coelfcimt reqdremmis. 9iading coe(�derAs <br /> rool ndge.When wve vmts areinstalled,b�fling of the vmt for glazing shall betaken from Giaptcr 27 of <br /> openings shal be providod so as to dellect the incaning air Slandard RS27 or(rom Ihe manufacl�rers test data. <br /> above the suface ot the insulation 1313 Moisture Contrd <br /> Where ligtrting fixlures are recessed intoa suspendod or 1313.7 Vapor Rc4arders:Vapor rdarders shall be installed on <br /> ezposed gnd caling,therod/caling assemby shal be the warm side�n winta)o(insulal'an as requirod by Qds <br /> msutateA in a IocaUonother than drectly on Uie suspended section. <br /> cei4ng. Exceplion:Vapor retarder installcd wlth not more <br /> Ezception: Type IC rAed rocessed lighting fixtures. than 1/3 d tlie naninal R-value bdwem it and lhe <br /> Where�nstalled in Nood framing,faced batt insulalion co��dimed space. <br /> shall be face stapled 1313.2 RooflCeiling Assemblies:RooUcolirg assanblies <br /> 1311.3 Wall InsuWtion:Exteria wall caoities isdatod dunng where the ventilation space above lhe insulation is Iess thwi <br /> (raming shall be(ully rt�sdated to iha Ic�els of the surrounding an avera�e of hvelve inct�es shali be prwidod with a vapor <br /> watls.Wl�en insialled in Nood haning,faced batt ins�ation rciarder.RnoViceding assemdies witlnul a vented airspace, <br /> shall be lace slaped where nalher Ihe rool deck nor the roof strucWre are made d <br /> Above grade exterior ireulation shall be proteded �+'�d, slnll provide a wntinuois vapa rciarder weh taped <br /> scams. <br /> 1311.4 Floor Insulation: Floa insulalion slntl be installod in Exceplion: Vapor rdarders noed not be prwided <br /> a p�rmanmt manner in sWsfaNial contacl wilh Ihe sirface �,y���e�ill of the insulalion is installed ba�+een the <br /> t�eirc3 insdated. Insilation supports shall be irslalled so rmf m�nbrane and Ihe 9rucWral rod deck <br /> spacing a not more than hvmlyaour inches m center. �313.7 Walls:WaILs separaling condilioned space from <br /> Inslalled insulalion shall nU dock Ihe airflowtlrcough <br /> loundation vmts. uncondtionod space slnll be proNded wiUi a vapa relarder. <br /> 1311.5 SlabOn�rade Floor: Slabqr�grade insdation 1313.4 Ploors:Floas sq�arating conditioned space from <br /> uv�tallotl insde Ihe foundalion waG shall extaid dowrnvard from �condtioncd space shall be prwidcd with a vapor mtarder. <br /> the lop d the slaba mv�imum dslance d I�raily-lour inches u 1373.5 Crawl Spxes:Agmund covrr IX six mil(0.006 inch <br /> to the top d the looting,whichevcr is less. Insulatiai installW thick)black pory�ilrylme orapprovod equ31 shall be laid ovm <br /> o�side Ihe fwndation slnll extend dov,nward a minmimi d Uie ground wi�hin aa.vl sFnces.The grotmd cover shall be <br /> nvairy-fau mches a to the frostline,wliichever is groater. ovalapped hvdve incl�es mirrmum at thejoiris and shall <br /> Above c,�ade irsulalbn shall be protected ex�md lo the loundation wall. <br /> Exception:Far mondithic slabs,lheinsUatiai shall Exceplion:The grwnd cwer may be omiltaf in <br /> extend davnHerd(rom Ihe lop of the s�ab lo the crawt spoces il ihe cra�M spoce has a concrcte slab <br /> CUtom of the footing. Iloor witli a nunmumlhickness IX ihree and one-hall <br /> 1311.6 Radianl Floors(on or below grade): Slab-oo-grade mches. <br /> �ruulation shall utmd do.vnward Irorn ihe�op of Ihe slab a 1314 Air Leakage <br /> m�nimum distance of Ihiny-siz inches a dovmward W the top d 1314.1 Building Envdope:The requiremaits d this secoon <br /> tlx(ooting and horizortal fa an aggregate d not less than shall a��ly to bu�lding demaits sq�aratirxJ conddioned(rom <br /> thi rty�six inches. unconditional s��ces. Ezte�ior piMs around wmdo.vs and <br /> If required try the building official v.fieresai conditians door Irames,q�mirx,�s betwcm walls and foundalioil belv.een <br /> warraN such ins�ation,the entire area of a radiant(loor shall walls and mot aid waB panels;opmirys at penetrations d <br /> tr thermaNy isolaled fran the sdl. Whcre a sod gas wntrd utiliry scrvices Ihmu�h walls,Ooors,and roofs;andail dher <br /> syslan is provided belo.vUie radard fbor,wltich resJts in opmirgs in ihe buildng mvdope sha�l be sealed caulked, <br /> increased cornective flow below lhe radianl floor,Uie ra6aN g�keted,or�tieatherslnpped to limd air leakage. <br /> Aoa shall be ihertnany isolated from the s�-floa gravd Iayer. 1314.2 Glsing and Doors:Doas and operade glazing <br /> 1312 Glsing aid Doors separatirg condlioned(rom uncondlbnod space shall be <br /> 1J12.7 Standard Procedure for Determination of Glazing wcaatherstnppecl. Fixod eindows slall be tlglY fitting with glass <br /> anu Door U-Faclors:tlfactors for glazirg and cbors shall be retained by stops with sr�alan�or caulkng all around. <br /> d�ermined certified and labded in accordance vath Standard Exceplion: 0{'enngs that are roquved to be fire <br /> RS-31 try a catifed indepmdent agency licrosed by the resistaM. <br /> National F�estration Rabng Council(NFRC).Compliance 1314.3 Building Assanblies Used as Ducts or Plenums: <br /> shalt be b.sed on the Residential or the Norvesidcitial Modd Building asspndies used as duds or plenums shall be s�led, <br /> Size. caulkcrl,and gaskete.i to limd air leakage. � <br /> //!p <br />