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� • - - • • • � � • <br /> 2015 WSEC Compliance Forms for Commercial Buildings including R2,R3,&R4 over 3 stories and all R1 RevisedJun2016 <br /> Definitions: <br /> Ls=Liner system-A continuous membrane installed below the purlins and uninterrupted by framing members.Uncompressed,unfaced <br /> insulation rests on top of the membrane between the purlins.Refer to Section A 102.2.5.4. <br /> c.i.=Continuous insulation--Insulation that is continuous across all structural members without thermal bridges other than service <br /> openings a�d penetrations by metal fasteners with a x-sectional area of]ess than 0.04%of the opaque surface area of the assembly. <br /> Components with more than 0.049c metal penentrations may be eligible to follow tl�e alternate CI values below. <br /> int=Intermediate framing-Indudes insulated headers.corners and interior paRition wall to exterior wall intersections.Refer to Section <br /> A 103?for framing definitions. <br /> Footnote Sum�nary: <br /> Each table in the 3015 WSEC has footnotes applicable to specific information provided in the table.This foomotc summary provides only <br /> abbreviated details from these foo[notes. Refer to 2015{VSEC for complete./'ootnote informntiou. <br /> Note I -Ascembly descriptions can be found in Chapt�r 3 and Appendix A. <br /> Notc 2-Use of�assembly U-factors.C-fanominal etors and F-factors from Appendix A and Chapter 3 arc required unless otherwise allo�aed <br /> by the provisions of this Code. <br /> Note 3-For metal huilding roofs where using R-valuc compliance method.a Lhermal spacrr block is rcyuired.Otherwise use thc U-factor <br /> compliancc method. <br /> Note 4-Where hcatcd slabs arc hclow-�rade.below-gradc walls shall com�ily wi�h the rxtcriur insulation rcquircmcnts fon c�atcd slabs. <br /> Notc 5-Hcated slab F-factors shall be detcnnined specifically for heated slabs.Unheatcd slab F-factore shall not hc uticd. <br /> Notc 6-CMU walls in all occupancies other than Group R may he cligible for reduced intiulation if all provisions slated in applicable <br /> footnolc are met.Refer to Footno�c D in Table C402.].4 or Foomote C in Table C402.I.3 for eligibility requirement5. <br /> Note 7-Components with continuous insulation but with metal penetrations/connections may be eligible for alternate continuous <br /> insulation R-valucs if all provisions in applicablc footnrne are meL Refer to altematc prescriptive R-values in table bclow <br /> and Footnote F in Table C403.1.3 ibr eligibility requiremcnts. <br /> Alternate continuous insulation nominal R-values <br /> This altemate nominal R-value compliancr option is allowed for projects complyine with all of the following: <br /> 1.The ratio of the cross-sectional area.as measured in the plane of die surface.of inetal penetrations of otl�erwise conti�uous <br /> insulation to the op�que surface area of the assembly is greater than 0.0004(0.04%).but less than 0.0012(012%). <br /> 2.The metal penetratione of otherwise continuous insu]ation are isolated or discontinuous(e.g.,brick ties or other <br /> discontinuous mctal attachmcnts.offset brackets supporting shelf angles that allow insulation to go between the shelf <br /> angle and the primary portions of the wall swcmre).No continuous metal elemcnts(e.g.,metal studs,z-girts.z-channels. <br /> sl�elf angles)penetrate the otherwise continuous portion of the insulation. <br /> 3.Building pern�it drawings shall contain detai]s showing the localions and dimensions of all the metal penetrations(r.g., <br /> brick ties or other discontinuous metal attachments.offset brackets,etc.)of otherwise continuous insulation. In addition. <br /> calculations shall he provided sho�ving du ratio of the cross-sectional area of inetnl penetrations of othcrwise continuous <br /> insulation to tl�e overall opaque wall area. <br /> .a�.�.emD6e:R�th Alternate ophou for a::emDhr.RvE .4lternace ophoo for a•.•.rmbhr.xit! <br /> conhnoou: menl pcnetra�on:.�reater tL�n met�l penetranoa:,rrntcr thau or <br /> m:ul�non(:ee O.OJ�o but k::tEan O.O8ne cqo�l to UAS�o Dat le:•,than 0.11eo <br /> defimno¢1 <br /> F.-11�-: ?-1::: <br /> E-::�c� =.•la?:: r-1�'c <br /> F• :� �1^6- •15 <br /> F.-:`:.i =-19Ca ..•:1;: <br /> F.-i0cz ..-?Sr. '•a,c: <br /> .._£a ..sE.. __ .;. <br /> F.�li'-. `•t: :'-'=�F.-�a:: i.-I„3-1'v�c <br /> F.-.. -_.-iGct ..-li-.. ._ :. F.-IS ..�:i Sc <br /> -� -- 'F-1. .. .'1=-- • -• F-t?-,..i-=r. <br /> .. ._ -F.-13:i ..-1:-_.-._... F-I:--:1'9c <br /> F-ly�r-3`C c-IG' _ _�:: r-1G_:'l l'C <br /> F-=°-F.-I3:i ^-lg_,_ ,--., �-i°-'- =r. <br /> F.-:�-'-16:i �'1'--�---• F-t''.---:. <br /> F.•_6-r.,Sc. -f.-i: F.•:6 - :3 <br /> R-.1-.,-Sa _,:i-R-5:.. ..:S-F.-`.��.. <br /> End of'Envelope Requiremcnts Summary <br /> ��, <br /> � �1 ��'" <br />