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\ , Visit aur wehsite at sper,JM.com <br /> ---1�,,r — � <br /> JM Cliinate Pro° Fiber Glass Blowi::� vVool for Minnesota Only <br /> 1 WINTER DESIGN TEMPERATURES <br /> —�: 1 <br /> � i , _�, -� <br /> � r`�—. . � �tif City Tempeiatum IFI City Temperature(FI <br /> ;�y�'�I ....�..I., `,_/r� ,.1 �raincrd -Z�� <br /> I <br /> r Wmona <br /> �`;�• -- .�`� -� �' .' � / 45" Oulutli �21` <br /> � Willmar <br /> ✓ SI.Cloutl -15" FergusFalls •21` <br /> l�— � _ � .15° AleKandria -��' <br /> , �,�J'. 1 I...I Minneapolis <br /> �� ��"'�'^e•I ����� �� Mankato �17` Virglnia -�5� _ � <br /> � � flochester �A' luternr.tionai Falls �29` <br /> . .. A� Aioe«Lea -17' Ben,idji -1�" I <br /> •�I � � � 4� _— J <br /> Faribault -11�� <br /> i-1 � rf �- <br /> :�!- �l_1 <br /> I �a'�',uiv consumers to make fair comparisons and informed decisions,the Federal Trade Commission requires that all home tnsulauon products L��ie;ted,:nd lah�letl <br /> m a an�(unn mannec F1C Trade Rec�ulation Rule Part 460 specifies thzt all pmducis he rated at 75'F mean temperaWre. <br /> Althou�h the in-place pertormance of insulation materials may vary due to installation quality,tempeiaWre difference:traming or oth:,i ta�,:irrs tibrous insulation <br /> pr.rtormance generally impraves as auics�et culdec Howevec at extreme cold temperatures,ihe performance IR-valuel o(fber glass msuiaur,n p�oducts may start <br /> m decline below the iabeled value.This is due;o the phenomenon of convection in the altic causiny slight air movement Ihmug'i porous cawues within insulation <br /> niaterials.The extreme temperatures at which this e�fect occurs varies wilh praduct type and manu(acturec F�instance,fher glass ba[t insulation does not exhihrt <br /> a loss ot R-vaive at Iemperatures normally seen anywhere in Ihe United States. � <br /> f3lown loosd-fll insulation products are more suscep�ible to camec[ion Ihan hatts 6e�ause the random ori�ntation of the(ibers pmvides less resistance m air flner. <br /> Despite this,anly a few areas within the Unitetl S�ates reach sustained temperatures coltl enough to caLse concem,A{I loose�rill pmducts perform diifereniby <br /> J�hns Manville has extensively tested aur aitic insulation produc;s at extreme cold tomperaWres. <br /> t�4innesota law requires an insulation protluct to he designed to provide its stated Povalue at winter de:ar;��:�mper,:u��rs (h:�rh,:n Cnlc�:�sho�::s thu addrtronal <br /> amount o�C�imate Pro Insulation needed to a�taln a deslred R-value at various winter design temperatu�:es <br /> ADDITIONAL CLIMATE PRO NEEDED i 0 ATTAI�J fl-VALUE IN EXTHEMELY COLD TEMPENA7URES _ <br /> I Winler0esign R.3B —_-- �44 � <br /> ' Tempemmre k�ve0op�61nches ExlmBegzpnr1,000sq.IL ExtraOepthlnche: EzveBapsper1,000sq.1�. <br /> �� ?.0 % 0.5 <br /> -l;to-i1"F 1 <br /> -lUio22Y lY., 2.9 '/a 1.5 <br /> 23�F and colder 1'z 4�`� � �� <br /> Winlcr�esi9n <br /> H�50 H-60 <br /> Tempereluw ExtrnOepthlnches EslreBegsper1,40Usq.IL EMImDepthlnches ExlraBegspe�1,000sq.11. <br /> v �� �11 f0�1J"F � � � � <br /> �� �18tn-2ZF � � � � <br /> I -23f and colder 1 2.2 0 `� — <br /> WHAT YOU SHOULU KN04V ABOUT R-VALUES <br /> iho chart shows the R�values of�his insulation.R means resistance to heai(low. <br /> i I�.;;!�,igher ihe R�value,tl�e grealer Ihe insulathi�power.Compa�e insulstion <br /> R�v.�lues be(ore you buy. <br /> io�.7ot the markod R-value,�t is essenual�hat thls insul,�ticn � .� <br /> i u�nstalled properly wlih pncumuur.e�piinmm�t- �� <br /> JohnsM�nville <br /> Insulation Systems , <br /> 717 17th SL � <br /> � C_� Oenver,CO 80202 <br /> /I � C � �� / �BOOIfi54�103 <br /> / �,��V .�l__.J J �� , � spec.IM.com �. <br /> C <br /> �' ' ` . .. , 6�s i e ��.r �.P:it�� <br /> � n r��,� P n��.i m uSt. <br /> _ —�� <br />