WIXLIB

GAF Product Scoreca rdfor LEED v4 Projects (continued)LEED 1 v4 FO R BUILDIN G DESIGN AN DCO N STRUCTIO N : N EW CO N STRUCTIO NRating System and VersionCredit Categor ySustainableSitesSSc5Credit DescriptionHeat IslandReductionEnergy and AtmosphereEAp2 / EAc2Min/ yMaterials and ResourcesEAc5M Rc2M Rc3M Rc4M Rp2 / M Rc5EQ c2RenewableEnergyProductionBPDO –EnvironmentalProductDeclarations(EPDs)BPDO –Sourcing ofRaw Materials(e.g., recycledcontent)BPDO –MaterialIngredients(e.g., HPDs)Construction &Demo n 1Option 2Option 1Opt 1 & 2Opt 1 & 2Opt 1 & 22GAF PRO DUCT LIN E0 7 5 1 1 3 BUILT-UP ASPHALT RO O FIN G – LO W -SLO PE ASPHALTICGAFGLAS EnergyCap Mineral-Surfaced Cap SheetBuilt-Up Asphalt RoofingMembrane: Hot Asphalt(White)(White)EPD: Generic(Select colors)3(Select colors)EPD: GenericExempt 4,6(exterior)HPDExempt 4,6(exterior)(Select products)0 7 1 3 5 2 M O DIFIED BITUM IN O US SHEET W ATERPRO O FIN GRUBEROID Torch SmoothMembraneExempt4 (exterior)HPD0 7 5 2 0 0 M O DIFIED BITUM IN O US M EM BRAN E RO O FIN GAPP-Modified Bitumen RoofingMembrane: Torch AppliedRUBEROID Mop GranuleSBS-Modified Bitumen RoofingMembrane: Cold AdheredSBS-Modified Bitumen RoofingMembrane: Hot AsphaltSBS-Modified Bitumen RoofingMembrane: Torch AppliedEPD: GenericExempt4 (exterior)(White)(Select products)(Select products)(White)(White)(White)(White)EPD: Generic(Select products)Exempt4 (exterior)(White)(White)EPD: Generic(Select products)Exempt 4,6(exterior)(White)(White)EPD: Generic(Select products)Exempt4 (exterior)Exempt 4,6(exterior)HPD0 7 5 6 0 0 LIQ UID-APPLIED RO O FIN G – RO O F CO A TIN GSHydroStop PremiumCoat FinishCoat(Select colors)3Title 24 15(White & Cotton)Exempt4 (exterior)HPD4 8 1 4 1 3 SO LAR EN ERGY CO LLECTO RS7Solar Roofing ProgramExempt4 (exterior)3 2 1 2 1 6 ASPHALT PAVIN GStreetBond SB150Pavement Coating8(All SB150 colorscontribute)3,11HPDExempt 4(exterior)LO W -VO C ADHESIVESEverGuard , Matrix ,LRF, OlyBond500 1.2.3.4.5.6.Exempt 4(exterior)LEED – an acronym for Leadership in Energy and Environmental Design – is a registeredtrademark of the U.S. G reen Building Council . USG BC does not review, certify, or endorsethird-party products or services. USG BC and the related logo are trademarks owned by the U.S.G reen Building Council and are used with permission.For a complete listing of G AF roof ng and pavement coating products and submittal documents forLEED projects, visit http://gaf.ecoscorecard.com/ or transparencycatalog.com/company/gaf.Also dow nloa d the GAF Green Building Pla y book : Using GAF Products onLEED v4 Projects a t ga f.com/ green.Additional G AF roof ng and/or pavement coating colors having a lower SRI or SR valuerespectively than the LEED credit minimum may still contribute to SSc5 credit achievement usingthe weighted average calculation path. Refer to the G AF G reen Building Playbook or LEED Reference G uide under the SSc5: Heat Island Reduction credit for specif cs. The SSc5 LEED credit form can also be sourced to run sample SRI or SR scenarios using the weighted averagecalculation path.Exterior wet-applied Adhesives and Sealants and exterior materials are exempt from LEED v4EQ c2: Low-Emitting Materials credit requirements for the G eneral Emissions Evaluation and VO Climits, and for Living Building Challenge (LBC) Imperative 08 for CDPH SM v1.1-2010 compliance,and for G reen G lobes Indoor Environment 3.7.2.1 VO Cs. USG BC def nition (and adopted byLBC): “The building interior is def ned as everything within the waterproof ng membrane. Thebuilding exterior is def ned as everything outside and inclusive of the primary and secondaryweatherproof ng system, such as waterproof ng membranes and air- and water-resistive barriermaterials.”N ote: The exception is for LEED for Healthcare and LEED for Schools projects, which do haveVO C requirements for wet-applied exterior materials. For LBC projects, Imperative 10 – Red Listalso has exterior VO C requirements, addressed in Footnote 10.7.8.9.10.11.12.13.14.15.Renewable energy generated onsite contributes to achieving EAc2: O ptimize Energy Performance.The Prerequisite, EAp2: Minimum Energy Performance, must be achieved without accounting for onsiterenewable energy.StreetBond SB150 Pavement Coating is fully recyclable with the asphalt.EnergyG uard Polyiso and/or EverG uard TPO and PVC membranes are recyclable only where appropriaterecycling facilities are available. Polyiso may be reused. N ote: Adhered membranes are not recyclable atthis time.G AF’s Resilient Red List Free Roof ng System’s 2-Part Adhesive has VO C content of 68 g/ L, which meets LBCVO C limits of 250 g/ L based upon SC AQ MD Rule #1168 for Single-ply Roof Membrane Adhesives.StreetBond SB150 Pavement Coating has 14 colors. 7 colors meet the LEED v4 SSc5 credit minimum SolarRef ectance (SR) values. The other 7 colors contribute to credit compliance using the weighted average SRcalculation method.Recycled content for EverG uard TPO and EverG uard Extreme TPO is minimal with 1% Pre-Consumerrecycled content.StreetBond SB150 Pavement Coating offers 14 colors, with all 14 SRI values exceeding the G reen G lobesHeat Island Reduction credit minimum SRI value.HPD Disclosure signif es that an HPD is available for Red List chemical assessment purposes by LBCproject teams.Can be used to comply with 2016 Title 24, Part 6, Cool Roof Requirements of the California Codeof Regulations.N ote: Living Building Challenge is a trademark of the International Living Future Institute.Asphalt shingle recycling programs vary by region. Visit gaf.com/green for our “Find an AsphaltShingle Recycler” map or visit ShingleRecycling.org.N ote: G reen G lobes is a registered trademark of G reen Building Initiative, Inc.This referenced product or system may employ hot asphalt in the installation process. N ote that ifpursuingthe EQ c2: Low-Emitting Materials credit, hot-mopped asphalt for LEED for Healthcare and LEED for Schools is prohibited.N ote: For LEED O nline documentation purposes, G AF products listed are considered “Enclosure”and not “Structural.“N ote: O lyBond50 0 is a registered trademark of O MG, Inc.N ote: Substituting the LEED v4.1 (beta) version of some Material and Resources credits may contribute moreLEED product value for LEED v4 projects.FO R SPECIFIC PRO DUCT DETAILS AN D TO LO CATE THE REQ UIRED DO CUM EN TATIO N FO R LEED V4 ,LIVIN G BUILDIN G CHALLEN GE , AN D GREEN GLO BES , VISIT: GAF.COM / GREEN ARCHITECTS 2019 GAF 09/ 19GAF Green Building Playbook for LEED v4 Updated February 20207

GAF Green Building Playbook for LEED v4 Updated February 20208

11For a complete listing of LEED v4 contributing GAF roofing products and documentation for LEED projects, visithttp://gaf.ecoScorecard.com.2USGBC does not review, certify, or endorse third-party products or services.GAF Green Building Playbook for LEED v4 Updated February 20209

Integrative Process (IP)GAF Green Building Playbook for LEED v4 Updated February 202010

IP Credit(1 point)Integrative ProcessIntentTo support high-performance, cost-effective projectoutcomes through an early analysis of theinterrelationships among systems.IP Description HighlightsBeginning in pre-design and continuing throughoutthe design phases, identify and use opportunities toachieve synergies across disciplines and buildingsystems. Use the Discovery and AnalysesGuidelines described in the credit to inform theowner’s project requirements (OPR), basis ofdesign (BOD), design documents, and constructiondocuments.GAF roofing, insulation, and pavement coating productscontribute to the integrative process in both the EnergyRelated Systems and Water-Related Systems analysis, aswell as the Implementation criteria.GAF Contribution to LEED credit IPc1GAF and Energy-Related Systems StreetBond SB 150 pavement coating addsreflectivity to help reduce heat islands thatimpact building cooling loads EnergyGuard Non-Halogenated Polyisoinsulation addresses thermal building envelopeattributes EverGuard TPO roofing systems and LiveRoof System address exterior materials analyses(reflective attributes and/or vegetative roofing) EverGuard Extreme TPO roofing with industrytested high-temperature attributes partners wellwith solar PV roof systems GAF Energy provides solar roofing systemsGAF and Water-Related Systems Supply sources of onsite rainwater related toroofing systems and catchment GAF certificate NSF P151: Health Effects fromRainwater Catchment System Components Landscaping and rainwater management relatedto vegetative roofing, the GAF LiveRoof SystemGAF Green Building Playbook for LEED v4 Updated February 202011

Sustainable Sites (SS)GAF Green Building Playbook for LEED v4 Updated February 202012

SS Credit 2(1-2 Points)IntentTo conserve existing natural areas and restoredamaged areas to provide habitat and promotebiodiversity.GAF Contribution1 toLEED Credit SSc2Specify a GAF vegetative roof system to contributetowards LEED credit requirements2 under “Option1. Onsite Restoration.”IN3 Bonus PointSSc2 is eligible for an exemplary performance pointwhen doubling the 30% restoration requirementsunder Option 1.SS Credit 3(1 Point)23Open SpaceIntentTo create exterior open space that encouragesinteraction with the environment, socialinteraction, passive recreation, and physicalactivities.GAF Contribution1 toLEED Credit SSc3Specify a GAF vegetative roof system to contributetowards LEED credit requirements.2SS Credit 4(2-3 points)1Site Development:Protect or Restore HabitatRainwater ManagementIntentTo reduce runoff volume and improve water qualityby replicating the natural hydrology and waterbalance of the site, based on historical conditionsand undeveloped ecosystems in the region.GAF Contribution1 toLEED Credit SSc4Specify a GAF vegetative roof system to contributetowards LEED credit requirements.2IN3 Bonus PointSSc4 is eligible for an exemplary performance pointif 100% of rainwater that falls within the projectboundary is managed and documented.USGBC does not review, certify, or endorse third-party products or services.Refer to www.usgbc.org/leed for complete credit requirements.IN stands for Innovation, one of eight LEED credit categories.GAF Green Building Playbook for LEED v4 Updated February 202013

SS Credit 5(1–2 points)IntentGAF Contribution1 to LEED Credit SSc5Heat Island ReductionTo minimize effects on microclimates and human andwildlife habitats by reducing heat islands (thermal gradientdifferences between developed and undeveloped areas).Specify qualifying GAF roofing membranes and coatings,GAF Solar Roofing System, GAF vegetative roof systemand/or GAF StreetBond pavement coatings to reduce heatabsorptions to contribute towards LEED creditrequirements under both Options 1 and 2. (See Tables 3 &4)Credit Requirements2 - Highlights:Choose one of the following two options:Option 1: Non-Roof and Roof (2 points)Meet the criterion in Equation 1 (see page 16, or alternatively, anSRI and SR weighted average approach may be used to calculatecompliance using Equation 2 (see page 16). SRI stands for SolarReflectance Index and SR is Solar Reflectance.Image: EverGuard Extreme TPOFor example, roofing materials having a higher SRI value thanthose listed in Table 1 may help offset non-roof hardscape areasnot meeting the SR values, depending on the relative proportionsof roof to non-roof areas and mitigation strategies in the project.Use any combination of the following strategies for Option 1:High-Reflectance Roof Use roofing materials that have an SRI equal to or greaterthan the values in Table 1.Table 1. Minimum solar reflectance index value,by roof slope.Image: GAF Vegetative Roof SystemRoof TypeSlopeLow-slopedroofSteepsloped roof 2:12(15%) 2:12(15%)InitialSRIOr3-yr AgedSRI82643932Vegetated RoofImage: Coated asphalt parking lot usingStreetBond SB150 with SolarReflectance (SR) Colorants12 Install a vegetated roof.USGBC does not review, certify, or endorse third-party products or services.Refer to www.usgbc.org/leed for complete credit requirements.GAF Green Building Playbook for LEED v4 Updated February 202014

SS Credit 5(1–2 points)TIP:Option 1 in LEED v4 BD C nowrequires combining non-roof(hardscape) areas with roof areasinto one performance calculation, ifhardscape is present.Heat Island Reduction(Continued)Credit Requirements2 - Highlights: (continued)Non-roof Measures TIP:SR (Solar Reflectance) values arenow used to calculate non-roof(hardscape) areas, rather than SRI(Solar Reflectance Index) as inLEED v2009. Use paving materials with a three-year aged SR value ofat least 0.28, or if aged values are unavailable, use aninitial solar reflectance (SR) value of at least 0.33 atinstallationProvide shade with architectural devices or structures thathave a three-year aged SR value of at least 0.28, or ifaged is unavailable, use an Initial SR of at least 0.33 atinstallationProvide shade with vegetated structuresUse an open-grid pavement system (at least 50%unbound)Provide shade with structures covered by energygeneration systems, such as solar thermal collectors,photovoltaics, and wind turbinesUse the existing plant material or install plants thatprovide shade over paving areas (including playgrounds)on the site within 10 years of planting. Install vegetatedplanters. Plants must be in place at the time of occupancypermit and cannot include artificial turfTable 2. Typical SR (Solar Reflectance) ValuesImage: Asphalt streetscape coated withStreetBondSR 1Standard Non-RoofMaterialsGrey cement concreteInitial SR Index0.263-Yr AgedSR Index0.18White cement concrete0.700.35Asphalt concrete0.050.10TIP:Try using the SSc5 LEED creditform to run various roof andhardscape mitigation scenarios forquick calculations.Source: USGBC LEED Interpretation #10411Go to: http://usgbc.org/leedSee Credit Library / Heat IslandReduction / FormsORTIP:Only 75% of roofing and 50% ofnon-roofing area must meet theminimum SRI and SR values.Because it is a combinedperformance calculation, this meansany areas that exceed the minimumSRI or SR values can actually help‘carry’ the areas that are below theminimum SR or SRI values.Option 2: Parking Under Cover (1 point) Place a minimum of 75% of parking spaces under cover.Any roof used to shade or cover parking must (1) have athree-year aged SRI of at least 32, or if aged isunavailable, have an Initial SRI of at least 39 atinstallation (2) be a vegetated roof, or (3) be covered byenergy generation systems, such as solar thermalcollectors, photovoltaics, and wind turbines.IN1 Bonus PointSSc5 is eligible for an exemplary performance point if bothOptions 1 and 2 are achieved AND 100% of parking spaces havebeen located undercover.IN stands for Innovation, one of eight LEED credit categories.GAF Green Building Playbook for LEED v4 Updated February 202015

SS Credit 5(1–2 points)Heat Island Reduction(Continued)SSc5: Option 1 - Non-Roof and Roof (2 points)Meet the criterion in Equation 1, or alternatively, an SRI and SR weighted average approach may beused to calculate compliance using Equation 2.Equation 1. Standard non-roof or roof calculationSource: USGBC Equation 2. Weighted non-roof or roof calculationSource: USGBC GAF Green Building Playbook for LEED v4 Updated February 202016

GAF Roofing Product s 1 SRI ValuesSSc5: Heat Island ReductionTable 3. GAF Solar Reflectance Index (SRI) 89EverGuard Extreme TPO FB rd Freedom t NameProductAreaProduct Area: Asphaltic Cap SheetsGAFGLAS EnergyCap MineralSurfaced Cap Sheet (White)Cap SheetRUBEROID EnergyCap 30Granule FR (White)Cap SheetRUBEROID EnergyCap HW PlusGranule FR (White)Cap SheetRUBEROID EnergyCap MopPlus Granule FR (White)Cap SheetRUBEROID EnergyCap TorchGranule FR (White)Cap SheetRUBEROID EnergyCap TorchPlus Granule FR (White)Cap SheetProduct Area: Single-Ply MembranesEverGuard Extreme TPO (EnergyGray)EverGuard Extreme TPO (White)EverGuard Freedom TPO (Tan)EverGuard Freedom TPO(White)EverGuard PVC (White)EverGuard PVC Fleece-back(White)EverGuard PVC KEE (White)EverGuard PVC KEE Fleece-back(White)USGBC does not review, certify, or endorse third-party products or services.Roofing and/or pavement coating materials having a lower SRI or SR value than the minimum values stated in SSc5 requirements maystill contribute to achieving this credit in many cases using Equation 1 or by using the weighted calculation path using Equation 2 in theLEED Reference Guide or by inputting various project scenarios in the SSc5 sample credit form or in LEED Online.12GAF Green Building Playbook for LEED v4 Updated February 202017

GAF Roofing Product s 1 SRI Values( c o nt i n ue d )SSc5: Heat Island ReductionTable 3. GAF Solar Reflectance Index (SRI)

GAF Green Building Playbook for LEED v4 Updated February 2020 4 GAF Green Building Playbook LEED v4 for BD C: New Construction and Major Renovation About LEED The LEED (Leadership in Energy and Environmental Design) Green Building Rating System is a voluntary, consensus- based, market-d