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1994 W i ton State Nonresldendal Ener Code Co �' �nce Form <br /> � � . . <br /> 189�W�Wnpbn Sbb Em�py Cod�Cnmpll�nc�Fmm� J�n�.IODS <br /> Envelope -General Requirements Unlabeled glazinp and doors shall be assigned�ha defeuA U-ledor in <br /> saai«,zoo6. <br /> 1311!n�ulathn 1312.25o1ar Heat Oaln Caafflekntand Shadinp Cooffkknt:Solar <br /> 1�11.1 Inatallatbn Rpuirementa: PJI Insuldion mato�tals shall be Heat Gain Coetliclent(SHGC),shall ba delermined,eertified end labeled <br /> Instalied eceordin8�othe manufedurels Instnxtfons to aehime proper In ecewdence xith lhe Nellonal Ferxstration Relinp Council(NFRC� <br /> densilies,meinlaln elearances,and mairdein unitcrm R-valuos.Totha Stendard by e ecAified,independent egeney,Iieensed bythe NFRC. <br /> mazmum eMe�d possibin,Insulelion shall e�Qend m.ertho full eomponeH �Gptlon: Sheding coefficients(SC)shell be an accepta6lo <br /> oroa tothe IMended R-vaiue. ekemale ta complience x4th sotar heat Baln eoelficient <br /> 1a113 RooflCailln0 Inaulation:Open-biovm or poured loose-fiil requ(rerrerta. Shedinp coafficlents for Bleanp shetl bateken tran <br /> Insulalion maybe used in ettle apaees wfiere the slope of the eoilinp Is Chaptar 27 0l Stendard R&27 or hom lhe manufadurars teal <br /> nat moro than 3l12 end lhere Is at least lhirly Inches of clear dLstarxe dete. <br /> Iromthetopoflhebattomchordoflhelrussorocilingjdstlolho 7313Mo��tureControl <br /> underside of the shoathinp at lha rool ritlgo.When oase wr4s are <br /> Instel:ed,balllinp of lhe wnt openings shell bo proNded so es to de11eG 1813.1 Vapor Retardars:Vepor reta•ders shall be Instetled on the wartn <br /> the fnco.minp e'v ebne the surfaee of tho Insulatlon. side(In wlrter)of Insulellon es requirod bythis sectlon <br /> Where IiOhling IiMures aro racessed Into a suspended a e�osed O�d F�ceaptian:Vepor rMerder Instelled v,ith nd more than 1!3 0l lhe <br /> ceiling,lhe rooUceiling essemdy shatl he Insulaled in e bcetbn olhorlhan rwminal R-wlue behwen t end the cond'Aloned spece. <br /> diredly on the suspended ce�ing. 13132 RoollCellinp Assemblles:Rool;eoilin8 essombGes wherathe <br /> Exeeptlan: Typa IC rated recessed Iighting fiMures. �entlietbn spaeo aho�e the InsuleHon is loss than an avera8e of tv.ehe <br /> Where irutelled in�wod framing,faeed batt Insulallon shail be(ace ��hes shell ba proNded wilh e vapor reterder.Roo(/eelling essemdies <br /> �e�� without e�entcd airspaea,wfiere neithertha roof deck northa raal <br /> strudure ere made of v.00d,shail provide e eordnuous vapor retarder <br /> 1311.3 Wall Insulatian:F�deriorwall taoities IsWaled during framinp with teped seams. <br /> shall be fully Insulated to the levels of the sunoundu�g walls.lNhen ��aptlon:Vepor rWerders naed nU be proNdadwhere ell of <br /> instelled in�wod frami�,feced 6att Insula�ion shall be faeo stapled the Insulation Is Insteped betxeen lhe roof inembrana end tho <br /> Abo�.e prsdo e#erlor insulatlan shail be protected. Wructu2l roo(deek <br /> 1371.4 Floor Insulation: Floor insulatlon shall bn Installed In a 7313.3 Walk:Walls separalinp eonddioned spaee from�mcondAbned <br /> permarent manner tn substaNial cortact with lhe suAaeo being Insuleted. space shall be provided wfth a vepor rctarder. <br /> Insulet(on suppo�ls shall bo installed so epacirg is nd morethan twvnty- �313.4 Floora:Fbors seperelirp condHioned spaca from uncond8lonod <br /> lour inches on corter. Instelled Insulalion shaU nd blxkthe eiAiav space sheil he provided v.ith a vapor retarder. <br /> through foundation�erds. <br /> 1311.6 Siab-0n�rade Flaar: Sleb-ongrade Insuiatlon fnstalled inside 1313.6 Cnwl 5paces:A pround cowr of sbc MI(0.0061neh thick)deck <br /> the loundalion v.a0 shall eMend da�.m�,ard fromlh^!op ol lhe sleb e �Y�1��e a appro�ed eqtwl sha0 bo lafd rnerlhe ground vAthin orawl <br /> cpeces.The grourai eover sha0 be o�.erlapped hnelw inch�minimum�d <br /> minimum distance oliwenty-four Inches orto lhelop ol lhe footing, thoJoir4s and shap ekend lolhe loundatlon wall. <br /> wfiicheoer Is less. Insulalion Installed outsido the famdation sha�e�aand <br /> dorvnveald e minlmum ol twefYy-lour Inches ato lhe froslline,wfi(che�.cr Exeeption:The ground cover may ba omitted In erewl spaces <br /> Is greater.Ahow grade Insulotion shall be prdeCed. If ihe erav.t spaee haa e eoncrc4e sleb ilaorwith e Mnimum <br /> thklmess olthree end ona-half inches. ! <br /> Ecception:Fw monolihic r�_bs,lhn Insulelbn shall eMend c <br /> damward from thetop of lhe slab to the bcttan o(lho fodinp. 1374AIr LeakaOe � <br /> 1311.6 Radiant Floora(on or belowgradeJ: S'-b-on-gredo Insulatbn 137b1 BulWinp Envelope:Tho raquiremcrts of this sectlon shall eppiy � <br /> shall e#end downward from lhotop of lhe alab a naNmum distunce of to bwlding elemerts separeling cond2ioned Irom unconddioned spaces. F <br /> thirty�sbc Inches w da�nwaN totho top of lhe Imlinp end harizortel tor an EMeriorjaints eround windows end door framas,openinps betNcen vvalls � <br /> aggrepate of not less than thirty-sbc inches. end foundelion,belHeen vnits end roof end wall penels;opoNngs el K <br /> If required bylhe Wildinp official wfiere sal condAions wartard sixh P�ndrelions ol LLlGlyservkes through NaAs,lloors,end roo(s;end a0 ! <br /> x dher openings In lhe bu�dirp envebpa shait 6e sealed,ceuliced, <br /> InsWatbn,the ertlre erea ol a radiard Ooor shall bethertnally Isdated Irom gasketed,or�herslripped to Omd eir leakage. <br /> tho sdL Where e so1 pas conird system is pro�tded belavthe radiari <br /> Iloor,Kfikh resutts in Increased eomedi�.o Ibw6eirn•�the rad'wnl floor, 13142 Glazing and Uoors:Doors end opera6lo glaang separeting <br /> Ihe rediant iloor shall be thermally Isoleted franlho suts(bor pra�el layer. condRloned from uncondilloned space shell be xoatherslripped Fi�d <br /> ! vAnda+s sha0 be liBFt(Ming win giass retelned by stops xith seaiart w <br /> 1312 Clazing and Doors eauAcing etl around <br /> 13121 Standard Procedure for De[erminatba of Glazing and Door ��ep4on:Openings thet are required to be fira resfstaM. <br /> U-Fantors:Udacias la gWang end dxrs shall be ddertnined,eeAlfied <br /> end labeled In accordanee wHh Standard RS-31 by e cerlifiud 7374.3 BuiWing AcaanblWa Uaed aa Duc4 or Plenumc Buildng <br /> Independent agency Gcensed bytho National Fenestralion Rating Council essemWies used es duds a pienums shall be sealed,cauAtod,and <br /> (NFRC).Camplianee shall be based on Model Siza AA w 88.Praduct BaskMed to lirrit air leakega <br /> samples used fa U-faCor detemtinations shatl be productio�Gne tuwts or <br /> represerdeti�.e cl units as purchased bylha consumet a cortrador. <br /> i <br />