PC Rooflight (PC-ovenlys) - vaulted-flat 10 to 30 mm & Ridgelight 20 to 30 mm

Translucent Wall and Roof Assemblies

Environmental Impact

Production Carbon

Not available

Declared Unit

1 m^2

Valid Until

Oct 2031

Product Details

Description

A cost-conscious polycarbonate multiwall rooflight for industrial and warehouse buildings, available in vaulted, flat or ridge profiles and installed at 0 to 25° pitch depending on profile. Set in extruded aluminium profiles in natural finish with welded corners, butyl gasketing at the aluminium/polycarbonate interface, and an internal thermal break that improves U-value and limits condensate ingress, it offers 10 mm, 20 mm, or 30 mm multiwall glazing with a UV-protected surface, in clear, opal, or grey through-coloured finishes. Available as fixed or openable, with possibility for double-flap configurations on the vaulted profile, and configured for smoke exhaust and fire ventilation per DS/EN 12101-2, with dual-purpose (Re50) certification allowing daily comfort ventilation alongside fire safety use. This EPD represents polycarbonate multiwall rooflights in vaulted, flat, and ridge profiles with 10, 20, and 30 mm glazing. Results for all variations are reported using the most conservative variant (PC Rooflight (PC-ovenlys) - ridgelight - 30 mm) as the reference. This EPD represents only the Rooflight. See separate EPD for Upstands.

EPD PDF Document

SmartEPD-2026-077-1121-01Date of IssueOct 22, 2026Expiration DateOct 22, 2031Last UpdatedOct 22, 2026Refer to the EPD Library at www.smartepd.com for the latest EPD listing information

General InformationVELUXÅdalsvej 99, 2970 Hørsholm, Denmark+45 45164000epd.support@velux.comvelux.comProduct Name:PC Rooflight (PC-ovenlys) - vaulted-flat 10 to 30 mm & Ridgelight 20 to 30 mmDeclared Unit:1 m² of a window ≤ 2.3 m² (reference dimensions according to EN 17213: 1.23 m × 1.48 m)Declaration Number:SmartEPD-2026-077-1121-01Date of Issue:October 22, 2026Expiration:October 22, 2031Last updated:October 22, 2026EPD Scope:Cradle to gate with other optionsA1 - A3, A4, A5, C1 - C4, DMarket(s) of Applicability:EuropeGeneral Organization InformationVELUX is a Danish manufacturing company that specializes in roof windows, skylights, sun tunnels and related accessories. The company is headquarteredin Hørsholm, Denmark and is a part of VKR Holding A/S. VELUX Group is a founding partner of the global Active House Alliance.Further information can be found at:https://www.velux.comLimitations, Liability and OwnershipEnvironmental declarations from different programs (ISO 14025) may not be comparable. Comparison of the environmental performance of products usingEPD information shall be based on the product’s use and impacts at the building level, and therefore EPDs may not be used for comparability purposes whennot considering the whole building life cycle. EPD comparability is only possible when all stages of a life cycle have been considered. However, variations anddeviations are possible. Example of variations: Different LCA software and background LCI datasets may lead to differences results for upstream ordownstream of the life cycle stages declared. The EPD owner has sole ownership, liability, and responsibility for the EPD.Reference StandardsStandard(s):ISO 14025:2006 and EN 15804:2012+A2:2019/AC:2021Core PCR:IBU PCR for Building-Related Products and Services Part A v1.4Date of issue: April 15, 2024Sub-category PCR:IBU PCR Part B: Requirements on the EPD for Windows and Doors v1.0/1.7/1.4Date of issue: January 26, 2021Valid until: August 01, 2026Sub-category PCR review panel:Contact Smart EPD for more information.PC Rooflight (PC-ovenlys) - vaulted-flat 10 to 30 mm & Ridgelight 20 to 30 mmVELUXPage 2 / 32

General Program Instructions:Smart EPD General Program Instructions v.2.0, March 2025Verification InformationLCA Author/Creator:juan@parqhq.comjuan@parqhq.comEPD Program Operator:Smart EPDinfo@smartepd.comwww.smartepd.com585 Grove St., Ste. 145, Herndon, VA 20170, USAVerification:Independent critical review of the LCA and data, according to ISO 14044 andISO 14071:ExternalRifat KarimIndependent Consultantrifat.chimique@gmail.comIndependent external verification of EPD, according to ISO 14025 andreference PCR(s):ExternalRifat KarimIndependent Consultantrifat.chimique@gmail.comProduct InformationDeclared Unit:1 m² of a window ≤ 2.3 m² (reference dimensions according to EN 17213: 1.23 m × 1.48 m)Mass:25.4 kgProduct Specificity:Product AverageProduct SpecificProduct DescriptionA cost-conscious polycarbonate multiwall rooflight for industrial and warehouse buildings, available in vaulted, flat or ridge profiles and installed at 0 to 25°pitch depending on profile. Set in extruded aluminium profiles in natural finish with welded corners, butyl gasketing at the aluminium/polycarbonateinterface, and an internal thermal break that improves U-value and limits condensate ingress, it offers 10 mm, 20 mm, or 30 mm multiwall glazing with a UV-protected surface, in clear, opal, or grey through-coloured finishes. Available as fixed or openable, with possibility for double-flap configurations on thevaulted profile, and configured for smoke exhaust and fire ventilation per DS/EN 12101-2, with dual-purpose (Re50) certification allowing daily comfortventilation alongside fire safety use. This EPD represents polycarbonate multiwall rooflights in vaulted, flat, and ridge profiles with 10, 20, and 30 mmglazing. Results for all variations are reported using the most conservative variant (PC Rooflight (PC-ovenlys) - ridgelight - 30 mm) as the reference.This EPD represents only the Rooflight. See separate EPD for Upstands.Product SpecificationsProduct SKU(s):PC Rooflight (PC-ovenlys) - ridgelight - 30 mm (Reference); 2 5.4 kg/m2PC Rooflight (PC-ovenlys) – ridgelight – 20 mm; 25.0 kg/m2PC Rooflight (PC-ovenlys) – vaulted – with horizontal Akrylic sheet – 30 mm; 23.5 kg/m2PC Rooflight (PC-ovenlys) – vaulted – 30 mm; 15.0 kg/m2PC Rooflight (PC-ovenlys) – vaulted – 20 mm; 12.5 kg/m2PC Rooflight (PC-ovenlys) - vaulted-flat 10 to 30 mm & Ridgelight 20 to 30 mmVELUXPage 3 / 32

PC Rooflight (PC-ovenlys) – vaulted – 10 mm; 9.3 kg/m2PC Rooflight (PC-ovenlys) – flat – 30 mm; 10.5 kg/m2PC Rooflight (PC-ovenlys) – flat – 20 mm; 8.3 kg/m2PC Rooflight (PC-ovenlys) – flat – 10 mm; 6.2 kg/m2Product Classification Codes:EC3 - Openings -> TranslucentWallAndRoofAssembliesMaterial CompositionMaterial/Component CategoryOrigin% MassAluminum profileDK36.42FastenersDK0.09GlazingDK48.03Polymers partsDK12.19Sealing, gasketsDK3.28Packaging MaterialOriginkg MassCardboardDK0.02PalletDK0.02Plastic coverDK0.12Biogenic Carbon Contentkg C per m²Biogenic carbon content in product0Biogenic carbon content in accompanyingpackaging0.02Hazardous MaterialsNo regulated hazardous or dangerous substances are included in this product.EPD Data SpecificityPrimary Data Year:Jan 1, 2025 - Dec 31, 2025Manufacturing Specificity:Industry AverageManufacturer AverageFacility SpecificAveraging:This EPD represents polycarbonate multiwall rooflights with 10 mm (5-layer), 20 mm (9-layer), or 30 mm (13-layer) glazing in vaulted and flat profiles;however, the results for all variations are reported using the most conservative variant as the reference. Therefore, no averaging across product variants wasPC Rooflight (PC-ovenlys) - vaulted-flat 10 to 30 mm & Ridgelight 20 to 30 mmVELUXPage 4 / 32

performed.System BoundaryProductionA1Raw material supplyA2TransportA3ManufacturingConstructionA4Transport to siteA5Assembly / InstallUseB1UseNDB2MaintenanceNDB3RepairNDB4ReplacementNDB5RefurbishmentNDB6Operational Energy UseNDB7Operational Water UseNDEnd of LifeC1DeconstructionC2TransportC3Waste ProcessingC4DisposalBenefits & Loads BeyondSystem BoundaryDRecycling, Reuse Recovery PotentialNote:ND = Module not declaredPlantsØstbirkØstvej 2, Ostbirk, DenmarkPC Rooflight (PC-ovenlys) - vaulted-flat 10 to 30 mm & Ridgelight 20 to 30 mmVELUXPage 5 / 32

Product Flow DiagramSoftware And DatabaseLCA Software:SimaPro v. 10.2LCI Foreground Database(s):Ecoinvent v. 3.9.1Cut-off by ClassificationLCI Background Database(s):Ecoinvent v. 3.9.1Cut-off by ClassificationA foreground LCI database is the database used to model the primary, site-specific data collected for this EPD. A background LCI database is the databaseused to model generic or non-specific data.Data QualityPrecision & CompletenessPrecision: Inventory data were directly measured, calculated, or conservatively estimated from primary sources using consistent units and QA checks.Background processes from ecoinvent v3 were adopted with their documented uncertainty/precision metadata where available, preserving atransparent record of data quality.PC Rooflight (PC-ovenlys) - vaulted-flat 10 to 30 mm & Ridgelight 20 to 30 mmVELUXPage 6 / 32

Completeness: The product system's mass balance and inventory completeness were thoroughly checked. Some exclusions were made in line with thePCR requirements, such as personnel impacts, R&D activities, business travel, and point-of-sale infrastructure. However, no data were intentionallyomitted.Consistency and ReproducibilityConsistency: Primary data for all modules were consistently gathered aiming at the highest level of detail possible. Background processes weremodeled mainly with the ecoinvent database. The same allocation rules, cut-off criteria, and impact assessment methods were applied throughout,ensuring methodological coherence and consistent data quality across the entire LCA model.Reproducibility: This study ensures reproducibility by providing comprehensive disclosure of input–output data, dataset choices, and modelingapproaches. A knowledgeable third party should be able to approximate the results using the same data and modeling methods.RepresentativenessTemporal: Primary data were collected for a 12-month period representing the 2025 calendar year to ensure the representativeness of post-consumercontent. Secondary data from the ecoinvent v3 database are typically representative of recent years.Geographical: Primary data represent VELUX's production facilities. Where applicable, differences in electric grid mix were considered usingappropriate secondary data. The use of country-specific data ensures high geographical representativeness, and proxy data were only used whencountry-specific data were unavailable.Technological: Both primary and secondary data were tailored to the specific technologies studied, ensuring high technological representativeness.Life Cycle Module DescriptionModules A1–A3: The LCA model covers the manufacture of raw materials and components for VELUX products (A1) which are then transported to VELUXfacilities by truck (A2). The manufacturing stage (A3) begins with receipt of these materials, which are bent, cut, welded, and assembled into finished flapsand skylight systems. When required, additional parts like DSL grids and electronic components for home-automation systems are custom-cut andassembled to order.Modules A4–A5: Once manufacture is completed, products are shipped to distribution centers and then to the end user by truck (A4). For installation (A5), a3% material installation loss was assumed. This module includes disposal of that waste and of the product packaging.Modules C1–C4 and D: At end of life (C1–C4), the product is assumed to be collected, and each waste stream (e.g., aluminum, glass, PVC) is handledseparately—landfilled, recycled, or incinerated with energy recovery. Loads and benefits beyond the system boundary are considered in Module D (e.g.,displacement of virgin materials and electricity).LCA DiscussionAllocation ProcedureAllocation of co-products was avoided, to the extent possible, based on the guidance given in ISO 14044:2006, 4.3, and in EN 15804+A2:2019. Energy useat the facility level was allocated by the amount of product produced. The manufacturing process does not consume water or generate wastewater or airemissions, other than those from fuel combustion. Solid waste was estimated using packaging masses and material losses and allocated following thepolluter pays principle.Cut-off ProcedureThe system boundary was defined based on relevance to the goal of the study. For the raw material (A1) and process related inputs (A3), all availableenergy and material flow data have been included in the model.PC Rooflight (PC-ovenlys) - vaulted-flat 10 to 30 mm & Ridgelight 20 to 30 mmVELUXPage 7 / 32

Renewable ElectricityEnergy Attribute Certificates (EACs) such asRenewable Energy Certificates (RECs) or PowerPurchase Agreements (PPAs) are included in thebaseline reported results:YesElectricity Source:OffsiteRenewable type(s):solarPercent of EPD Owner's product-related electricitycovered:100 %Commitment pledged for entire EPD validityperiod:YesElectricity accounting methodology:Market-basedScenariosTransport to the building/construction site (A4)A4 ModuleFuel Type:DieselVehicle Type:Truck and TrailerTransport Distance:350 kmCapacity Utilization:33 %Packaging Mass:0.2695 kgWeight of products transported:25.67 kgCapacity utilization volume factor:1Assumptions for scenario development:Transport distance includes finished product to distribution center and distribution center to pointof sale.Installation in to the building/construction site (A5)A5 ModuleInstallation Scrap Rate Assumed:0 %Mass of Packaging Waste Specified by Type:0.2695 kgBiogenic Carbon Contained in Packaging (kg C):0.03104 kgAssumptions for scenario development:Installation Scrap Rate is a conservative assumptionEnd of Life (C1 - C4)C1 - C4 ModulesCollection ProcessCollected Separately:25.4 kgCollected with Mixed Construction Waste:0 kgRecoveryPC Rooflight (PC-ovenlys) - vaulted-flat 10 to 30 mm & Ridgelight 20 to 30 mmVELUXPage 8 / 32

Recycling:11.15 kgLandfill:3.161 kgIncineration:11.09 kgAssumptions for scenario development:Disposal and recycling rates as per Environmental Performance Assessment Method for Construction Works / version 1.2 (January 2025).Reuse, Recovery and / or Recycling Potentials & Relevant Scenario Information (D)D ModuleRecycling Rate of Product:43.89 %Net Energy Benefit from Material Flow Declared inC3 for Energy Recovery:703.9 MJProcess and Conversion Efficiencies:Recycling rates for aluminum, steel and other metals >90%; energy recovery from incinerationassumes 18% electrical efficiency and 31% thermal, as per Environmental PerformanceAssessment Method for Construction Works / version 1.2 (January 2025).ResultsEnvironmental Impact Assessment ResultsEF 3.1per 1 m² of product of a window ≤ 2.3 m² (reference dimensions according to EN 17213: 1.23 m × 1.48 m) .LCIA results are relative expressions and do not predict impacts on category endpoints, the exceeding of thresholds, safety margins or risks.PC Rooflight (PC-ovenlys) - ridgelight - 30 mm; 25.4 kg/m2Impact CategoryUnitMethodA1 - A3A4A5C1C2C3C4DGWP-totalkg CO2 eqEF 3.12.53e+29.00e-15.00e-102.54e-12.57e+19.05e-3-1.06e+2GWP-biogenickg CO2 eqEF 3.18.98e-13.01e-41.09e-108.51e-51.69e-31.66e-6-5.78e-2GWP-fossilkg CO2 eqEF 3.12.51e+29.00e-13.91e-102.54e-12.57e+19.05e-3-1.06e+2GWP-luluckg CO2 eqEF 3.15.40e-14.39e-44.78e-601.24e-41.97e-41.08e-6-2.63e-1ODPkg CFC11 eqEF 3.11.07e-52.04e-84.90e-1005.77e-92.65e-81.36e-10-3.10e-6APmol H+ eqEF 3.11.45e+02.23e-31.03e-406.29e-45.88e-38.17e-5-6.11e-1EP-freshwaterkg P eqEF 3.18.36e-26.64e-51.60e-601.88e-57.74e-54.59e-7-2.77e-2EP-marinekg N eqEF 3.12.53e-16.07e-45.63e-501.71e-43.35e-33.67e-5-1.01e-1EP-terrestrialmol N eqEF 3.12.57e+06.23e-34.84e-401.76e-32.86e-23.98e-4-1.05e+0POCPkg NMVOC eqEF 3.19.12e-13.64e-31.30e-401.03e-37.20e-31.20e-4-3.34e-1ADP-minerals&metalskg Sb eqEF 3.11.32e-32.52e-62.92e-807.11e-71.24e-63.24e-97.02e-4ADP-fossilMJEF 3.13.48e+31.37e+11.30e-103.86e+04.82e+01.16e-1-1.12e+3WDPm3 depriv.EF 3.16.50e+16.52e-21.77e-201.84e-21.16e+02.58e-4-6.88e+0Note:Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:GWP = Global Warming Potential, 100 years (may also be denoted as GWP-total, GWP-fossil (fossil fuels), GWP-biogenic (biogenic sources), GWP-luluc (land use and land use change)), ODP = Ozone DepletionPotential, AP = Acidification Potential, EP = Eutrophication Potential, SFP = Smog Formation Potential, POCP = Photochemical oxidant creation potential, ADP-Fossil = Abiotic depletion potential for fossil resources,PC Rooflight (PC-ovenlys) - vaulted-flat 10 to 30 mm & Ridgelight 20 to 30 mmVELUXPage 9 / 32

ADP-Minerals&Metals = Abiotic depletion potential for non-fossil resources, WDP = Water deprivation potential, PM = Particular Matter Emissions, IRP = Ionizing radiation, human health, ETP-fw = Eco-toxicity(freshwater), HTP-c = Human toxicity (cancer), HTP-nc = Human toxicity (non-cancer), SQP = Soil quality index.Comparisons cannot be made between product-specific or industry average EPDs at the design stage of a project, before a building has been specified.Comparisons may be made between product-specific or industry average EPDs at the time of product purchase when product performance andspecifications have been established and serve as a functional unit for comparison. Environmental impact results shall be converted to a functional unitbasis before any comparison is attempted. Any comparison of EPDs shall be subject to the requirements of ISO 21930 or EN 15804. EPDs are notcomparative assertions and are either not comparable or have limited comparability when they have different system boundaries, are based on differentproduct category rules or are missing relevant environmental impacts. Such comparison can be inaccurate, and could lead to erroneous selection ofmaterials or products which are higher-impact, at least in some impact categories.PC Rooflight (PC-ovenlys) - ridgelight - 20 mm: 25.0 kg/m2Impact CategoryUnitMethodA1 - A3A4A5C1C2C3C4DGWP-totalkg CO2 eqEF 3.12.47e+28.86e-14.92e-102.51e-12.55e+18.97e-3-1.03e+2GWP-biogenickg CO2 eqEF 3.18.78e-12.96e-41.07e-108.40e-51.68e-31.64e-6-5.51e-2GWP-fossilkg CO2 eqEF 3.12.45e+28.85e-13.85e-102.51e-12.55e+18.96e-3-1.03e+2GWP-luluckg CO2 eqEF 3.15.24e-14.32e-44.71e-601.22e-41.96e-41.07e-6-2.55e-1ODPkg CFC11 eqEF 3.11.07e-52.01e-84.82e-1005.70e-92.63e-81.35e-10-3.07e-6APmol H+ eqEF 3.11.41e+02.19e-31.01e-406.21e-45.83e-38.09e-5-5.92e-1EP-freshwaterkg P eqEF 3.18.16e-26.53e-51.57e-601.85e-57.68e-54.55e-7-2.68e-2EP-marinekg N eqEF 3.12.46e-15.97e-45.54e-501.69e-43.33e-33.63e-5-9.76e-2EP-terrestrialmol N eqEF 3.12.50e+06.13e-34.76e-401.74e-32.84e-23.95e-4-1.02e+0POCPkg NMVOC eqEF 3.18.90e-13.58e-31.28e-401.01e-37.15e-31.19e-4-3.24e-1ADP-minerals&metalskg Sb eqEF 3.11.30e-32.47e-62.87e-807.02e-71.24e-63.21e-96.79e-4ADP-fossilMJEF 3.13.42e+31.34e+11.28e-103.81e+04.78e+01.15e-1-1.09e+3WDPm3 depriv.EF 3.16.39e+16.41e-21.74e-201.82e-21.15e+02.56e-4-6.67e+0Note:Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:GWP = Global Warming Potential, 100 years (may also be denoted as GWP-total, GWP-fossil (fossil fuels), GWP-biogenic (biogenic sources), GWP-luluc (land use and land use change)), ODP = Ozone DepletionPotential, AP = Acidification Potential, EP = Eutrophication Potential, SFP = Smog Formation Potential, POCP = Photochemical oxidant creation potential, ADP-Fossil = Abiotic depletion potential for fossil resources,ADP-Minerals&Metals = Abiotic depletion potential for non-fossil resources, WDP = Water deprivation potential, PM = Particular Matter Emissions, IRP = Ionizing radiation, human health, ETP-fw = Eco-toxicity(freshwater), HTP-c = Human toxicity (cancer), HTP-nc = Human toxicity (non-cancer), SQP = Soil quality index.Comparisons cannot be made between product-specific or industry average EPDs at the design stage of a project, before a building has been specified.Comparisons may be made between product-specific or industry average EPDs at the time of product purchase when product performance andspecifications have been established and serve as a functional unit for comparison. Environmental impact results shall be converted to a functional unitbasis before any comparison is attempted. Any comparison of EPDs shall be subject to the requirements of ISO 21930 or EN 15804. EPDs are notcomparative assertions and are either not comparable or have limited comparability when they have different system boundaries, are based on differentproduct category rules or are missing relevant environmental impacts. Such comparison can be inaccurate, and could lead to erroneous selection ofmaterials or products which are higher-impact, at least in some impact categories.PC Rooflight (PC-ovenlys) - vaulted-flat 10 to 30 mm & Ridgelight 20 to 30 mmVELUXPage 10 / 32

PC Rooflight (PC-ovenlys) – vaulted – with horizontal Akrylic sheet – 30 mm; 23.5 kg/m2Impact CategoryUnitMethodA1 - A3A4A5C1C2C3C4DGWP-totalkg CO2 eqEF 3.12.23e+28.32e-14.62e-102.69e-13.12e+11.02e-2-6.95e+1GWP-biogenickg CO2 eqEF 3.17.07e-12.79e-41.01e-108.99e-52.05e-31.88e-6-2.62e-2GWP-fossilkg CO2 eqEF 3.12.22e+28.32e-13.62e-102.68e-13.12e+11.02e-2-6.94e+1GWP-luluckg CO2 eqEF 3.13.06e-14.06e-44.42e-601.31e-42.38e-41.22e-6-1.47e-1ODPkg CFC11 eqEF 3.16.97e-61.89e-84.53e-1006.10e-93.21e-81.54e-10-2.74e-6APmol H+ eqEF 3.11.26e+02.06e-39.51e-506.65e-47.12e-39.25e-5-3.48e-1EP-freshwaterkg P eqEF 3.15.09e-26.14e-51.48e-601.98e-59.36e-55.20e-7-1.56e-2EP-marinekg N eqEF 3.12.11e-15.61e-45.20e-501.81e-44.06e-34.15e-5-5.89e-2EP-terrestrialmol N eqEF 3.12.03e+05.76e-34.47e-401.86e-33.47e-24.51e-4-6.15e-1POCPkg NMVOC eqEF 3.18.21e-13.36e-31.20e-401.09e-38.73e-31.36e-4-2.01e-1ADP-minerals&metalskg Sb eqEF 3.18.50e-42.33e-62.70e-807.51e-71.50e-63.67e-93.80e-4ADP-fossilMJEF 3.13.23e+31.26e+11.20e-104.07e+05.80e+01.31e-1-7.95e+2WDPm3 depriv.EF 3.15.07e+16.03e-21.64e-201.95e-21.41e+02.92e-4-4.37e+0Note:Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:GWP = Global Warming Potential, 100 years (may also be denoted as GWP-total, GWP-fossil (fossil fuels), GWP-biogenic (biogenic sources), GWP-luluc (land use and land use change)), ODP = Ozone DepletionPotential, AP = Acidification Potential, EP = Eutrophication Potential, SFP = Smog Formation Potential, POCP = Photochemical oxidant creation potential, ADP-Fossil = Abiotic depletion potential for fossil resources,ADP-Minerals&Metals = Abiotic depletion potential for non-fossil resources, WDP = Water deprivation potential, PM = Particular Matter Emissions, IRP = Ionizing radiation, human health, ETP-fw = Eco-toxicity(freshwater), HTP-c = Human toxicity (cancer), HTP-nc = Human toxicity (non-cancer), SQP = Soil quality index.Comparisons cannot be made between product-specific or industry average EPDs at the design stage of a project, before a building has been specified.Comparisons may be made between product-specific or industry average EPDs at the time of product purchase when product performance andspecifications have been established and serve as a functional unit for comparison. Environmental impact results shall be converted to a functional unitbasis before any comparison is attempted. Any comparison of EPDs shall be subject to the requirements of ISO 21930 or EN 15804. EPDs are notcomparative assertions and are either not comparable or have limited comparability when they have different system boundaries, are based on differentproduct category rules or are missing relevant environmental impacts. Such comparison can be inaccurate, and could lead to erroneous selection ofmaterials or products which are higher-impact, at least in some impact categories.PC Rooflight (PC-ovenlys) - vaulted-flat 10 to 30 mm & Ridgelight 20 to 30 mmVELUXPage 11 / 32

PC Rooflight (PC-ovenlys) - vaulted - 30 mm; 15.0 kg/m2Impact CategoryUnitMethodA1 - A3A4A5C1C2C3C4DGWP-totalkg CO2 eqEF 3.11.44e+25.33e-12.96e-101.50e-11.51e+15.41e-3-5.98e+1GWP-biogenickg CO2 eqEF 3.15.18e-11.78e-46.45e-205.02e-59.96e-49.92e-7-2.54e-2GWP-fossilkg CO2 eqEF 3.11.43e+25.32e-12.32e-101.50e-11.51e+15.41e-3-5.96e+1GWP-luluckg CO2 eqEF 3.13.00e-12.60e-42.83e-607.32e-51.16e-46.43e-7-1.46e-1ODPkg CFC11 eqEF 3.16.89e-61.21e-82.90e-1003.41e-91.56e-88.14e-11-2.10e-6APmol H+ eqEF 3.18.16e-11.32e-36.09e-503.71e-43.46e-34.88e-5-3.42e-1EP-freshwaterkg P eqEF 3.14.75e-23.93e-59.47e-701.11e-54.55e-52.75e-7-1.55e-2EP-marinekg N eqEF 3.11.43e-13.59e-43.33e-501.01e-41.97e-32.19e-5-5.64e-2EP-terrestrialmol N eqEF 3.11.45e+03.69e-32.86e-401.04e-31.68e-22.38e-4-5.88e-1POCPkg NMVOC eqEF 3.15.17e-12.15e-37.70e-506.06e-44.24e-37.17e-5-1.88e-1ADP-minerals&metalskg Sb eqEF 3.17.75e-41.49e-61.73e-804.20e-77.32e-71.94e-93.83e-4ADP-fossilMJEF 3.12.02e+38.08e+07.68e-202.28e+02.83e+06.92e-2-6.42e+2WDPm3 depriv.EF 3.13.72e+13.86e-21.05e-201.09e-26.84e-11.54e-4-3.58e+0Note:Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:GWP = Global Warming Potential, 100 years (may also be denoted as GWP-total, GWP-fossil (fossil fuels), GWP-biogenic (biogenic sources), GWP-luluc (land use and land use change)), ODP = Ozone DepletionPotential, AP = Acidification Potential, EP = Eutrophication Potential, SFP = Smog Formation Potential, POCP = Photochemical oxidant creation potential, ADP-Fossil = Abiotic depletion potential for fossil resources,ADP-Minerals&Metals = Abiotic depletion potential for non-fossil resources, WDP = Water deprivation potential, PM = Particular Matter Emissions, IRP = Ionizing radiation, human health, ETP-fw = Eco-toxicity(freshwater), HTP-c = Human toxicity (cancer), HTP-nc = Human toxicity (non-cancer), SQP = Soil quality index.Comparisons cannot be made between product-specific or industry average EPDs at the design stage of a project, before a building has been specified.Comparisons may be made between product-specific or industry average EPDs at the time of product purchase when product performance andspecifications have been established and serve as a functional unit for comparison. Environmental impact results shall be converted to a functional unitbasis before any comparison is attempted. Any comparison of EPDs shall be subject to the requirements of ISO 21930 or EN 15804. EPDs are notcomparative assertions and are either not comparable or have limited comparability when they have different system boundaries, are based on differentproduct category rules or are missing relevant environmental impacts. Such comparison can be inaccurate, and could lead to erroneous selection ofmaterials or products which are higher-impact, at least in some impact categories.PC Rooflight (PC-ovenlys) - vaulted-flat 10 to 30 mm & Ridgelight 20 to 30 mmVELUXPage 12 / 32

PC Rooflight (PC-ovenlys) - flat - 30 mm; 10.5 kg/m2Impact CategoryUnitMethodA1 - A3A4A5C1C2C3C4DGWP-totalkg CO2 eqEF 3.11.01e+23.73e-12.07e-101.16e-11.31e+14.25e-3-4.03e+1GWP-biogenickg CO2 eqEF 3.13.51e-11.25e-44.52e-203.90e-58.62e-47.80e-7-3.03e-2GWP-fossilkg CO2 eqEF 3.11.00e+23.73e-11.62e-101.16e-11.31e+14.25e-3-4.02e+1GWP-luluckg CO2 eqEF 3.12.03e-11.82e-41.98e-605.68e-51.00e-45.05e-7-9.60e-2ODPkg CFC11 eqEF 3.13.92e-68.47e-92.03e-1002.64e-91.35e-86.40e-11-8.35e-7APmol H+ eqEF 3.15.63e-19.23e-44.27e-502.88e-42.99e-33.84e-5-2.22e-1EP-freshwaterkg P eqEF 3.13.29e-22.75e-56.64e-708.59e-63.94e-52.16e-7-9.97e-3EP-marinekg N eqEF 3.19.87e-22.52e-42.33e-507.85e-51.71e-31.72e-5-3.69e-2EP-terrestrialmol N eqEF 3.11.00e+02.58e-32.01e-408.06e-41.46e-21.87e-4-3.84e-1POCPkg NMVOC eqEF 3.13.67e-11.51e-35.39e-504.70e-43.67e-35.63e-5-1.23e-1ADP-minerals&metalskg Sb eqEF 3.15.57e-41.04e-61.21e-803.25e-76.33e-71.52e-92.66e-4ADP-fossilMJEF 3.11.46e+35.66e+05.38e-201.77e+02.44e+05.44e-2-4.26e+2WDPm3 depriv.EF 3.12.99e+12.70e-27.33e-308.44e-35.93e-11.21e-4-2.99e+0Note:Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:GWP = Global Warming Potential, 100 years (may also be denoted as GWP-total, GWP-fossil (fossil fuels), GWP-biogenic (biogenic sources), GWP-luluc (land use and land use change)), ODP = Ozone DepletionPotential, AP = Acidification Potential, EP = Eutrophication Potential, SFP = Smog Formation Potential, POCP = Photochemical oxidant creation potential, ADP-Fossil = Abiotic depletion potential for fossil resources,ADP-Minerals&Metals = Abiotic depletion potential for non-fossil resources, WDP = Water deprivation potential, PM = Particular Matter Emissions, IRP = Ionizing radiation, human health, ETP-fw = Eco-toxicity(freshwater), HTP-c = Human toxicity (cancer), HTP-nc = Human toxicity (non-cancer), SQP = Soil quality index.Comparisons cannot be made between product-specific or industry average EPDs at the design stage of a project, before a building has been specified.Comparisons may be made between product-specific or industry average EPDs at the time of product purchase when product performance andspecifications have been established and serve as a functional unit for comparison. Environmental impact results shall be converted to a functional unitbasis before any comparison is attempted. Any comparison of EPDs shall be subject to the requirements of ISO 21930 or EN 15804. EPDs are notcomparative assertions and are either not comparable or have limited comparability when they have different system boundaries, are based on differentproduct category rules or are missing relevant environmental impacts. Such comparison can be inaccurate, and could lead to erroneous selection ofmaterials or products which are higher-impact, at least in some impact categories.PC Rooflight (PC-ovenlys) - vaulted-flat 10 to 30 mm & Ridgelight 20 to 30 mmVELUXPage 13 / 32

PC Rooflight (PC-ovenlys) - vaulted - 20 mm; 12.5 kg/m2Impact CategoryUnitMethodA1 - A3A4A5C1C2C3C4DGWP-totalkg CO2 eqEF 3.11.27e+24.45e-12.47e-101.17e-11.08e+14.09e-3-5.54e+1GWP-biogenickg CO2 eqEF 3.14.83e-11.49e-45.38e-203.92e-57.11e-47.50e-7-2.35e-2GWP-fossilkg CO2 eqEF 3.11.27e+24.45e-11.93e-101.17e-11.08e+14.09e-3-5.52e+1GWP-luluckg CO2 eqEF 3.12.79e-12.17e-42.36e-605.70e-58.30e-54.86e-7-1.41e-1ODPkg CFC11 eqEF 3.15.77e-61.01e-82.42e-1002.66e-91.11e-86.15e-11-1.90e-6APmol H+ eqEF 3.17.39e-11.10e-35.09e-502.89e-42.47e-33.69e-5-3.28e-1EP-freshwaterkg P eqEF 3.14.26e-23.28e-57.91e-708.63e-63.25e-52.08e-7-1.49e-2EP-marinekg N eqEF 3.11.28e-13.00e-42.78e-507.89e-51.41e-31.66e-5-5.38e-2EP-terrestrialmol N eqEF 3.11.31e+03.08e-32.39e-408.10e-41.20e-21.80e-4-5.60e-1POCPkg NMVOC eqEF 3.14.56e-11.80e-36.43e-504.73e-43.03e-35.42e-5-1.78e-1ADP-minerals&metalskg Sb eqEF 3.16.62e-41.24e-61.44e-803.27e-75.24e-71.46e-93.69e-4ADP-fossilMJEF 3.11.71e+36.75e+06.42e-201.77e+02.03e+05.23e-2-5.84e+2WDPm3 depriv.EF 3.12.98e+13.22e-28.74e-308.48e-34.87e-11.17e-4-3.24e+0Note:Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:GWP = Global Warming Potential, 100 years (may also be denoted as GWP-total, GWP-fossil (fossil fuels), GWP-biogenic (biogenic sources), GWP-luluc (land use and land use change)), ODP = Ozone DepletionPotential, AP = Acidification Potential, EP = Eutrophication Potential, SFP = Smog Formation Potential, POCP = Photochemical oxidant creation potential, ADP-Fossil = Abiotic depletion potential for fossil resources,ADP-Minerals&Metals = Abiotic depletion potential for non-fossil resources, WDP = Water deprivation potential, PM = Particular Matter Emissions, IRP = Ionizing radiation, human health, ETP-fw = Eco-toxicity(freshwater), HTP-c = Human toxicity (cancer), HTP-nc = Human toxicity (non-cancer), SQP = Soil quality index.Comparisons cannot be made between product-specific or industry average EPDs at the design stage of a project, before a building has been specified.Comparisons may be made between product-specific or industry average EPDs at the time of product purchase when product performance andspecifications have been established and serve as a functional unit for comparison. Environmental impact results shall be converted to a functional unitbasis before any comparison is attempted. Any comparison of EPDs shall be subject to the requirements of ISO 21930 or EN 15804. EPDs are notcomparative assertions and are either not comparable or have limited comparability when they have different system boundaries, are based on differentproduct category rules or are missing relevant environmental impacts. Such comparison can be inaccurate, and could lead to erroneous selection ofmaterials or products which are higher-impact, at least in some impact categories.PC Rooflight (PC-ovenlys) - vaulted-flat 10 to 30 mm & Ridgelight 20 to 30 mmVELUXPage 14 / 32

PC Rooflight (PC-ovenlys) - flat - 20 mm; 8.3 kg/m2Impact CategoryUnitMethodA1 - A3A4A5C1C2C3C4DGWP-totalkg CO2 eqEF 3.18.83e+12.95e-11.64e-108.54e-28.88e+02.98e-3-3.78e+1GWP-biogenickg CO2 eqEF 3.13.33e-19.87e-53.57e-202.86e-55.85e-45.47e-7-3.01e-2GWP-fossilkg CO2 eqEF 3.18.77e+12.95e-11.28e-108.54e-28.88e+02.98e-3-3.76e+1GWP-luluckg CO2 eqEF 3.11.92e-11.44e-41.57e-604.16e-56.82e-53.55e-7-9.58e-2ODPkg CFC11 eqEF 3.12.88e-66.69e-91.61e-1001.94e-99.17e-94.49e-11-6.66e-7APmol H+ eqEF 3.15.10e-17.30e-43.37e-502.11e-42.03e-32.69e-5-2.20e-1EP-freshwaterkg P eqEF 3.12.94e-22.18e-55.24e-706.30e-62.68e-51.51e-7-9.94e-3EP-marinekg N eqEF 3.18.87e-21.99e-41.84e-505.76e-51.16e-31.21e-5-3.63e-2EP-terrestrialmol N eqEF 3.19.02e-12.04e-31.59e-405.91e-49.90e-31.31e-4-3.77e-1POCPkg NMVOC eqEF 3.13.19e-11.19e-34.26e-503.45e-42.49e-33.95e-5-1.20e-1ADP-minerals&metalskg Sb eqEF 3.14.61e-48.24e-79.57e-902.39e-74.31e-71.07e-92.66e-4ADP-fossilMJEF 3.11.19e+34.47e+04.25e-201.30e+01.67e+03.82e-2-3.86e+2WDPm3 depriv.EF 3.12.32e+12.14e-25.79e-306.19e-34.02e-18.51e-5-2.79e+0Note:Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:GWP = Global Warming Potential, 100 years (may also be denoted as GWP-total, GWP-fossil (fossil fuels), GWP-biogenic (biogenic sources), GWP-luluc (land use and land use change)), ODP = Ozone DepletionPotential, AP = Acidification Potential, EP = Eutrophication Potential, SFP = Smog Formation Potential, POCP = Photochemical oxidant creation potential, ADP-Fossil = Abiotic depletion potential for fossil resources,ADP-Minerals&Metals = Abiotic depletion potential for non-fossil resources, WDP = Water deprivation potential, PM = Particular Matter Emissions, IRP = Ionizing radiation, human health, ETP-fw = Eco-toxicity(freshwater), HTP-c = Human toxicity (cancer), HTP-nc = Human toxicity (non-cancer), SQP = Soil quality index.Comparisons cannot be made between product-specific or industry average EPDs at the design stage of a project, before a building has been specified.Comparisons may be made between product-specific or industry average EPDs at the time of product purchase when product performance andspecifications have been established and serve as a functional unit for comparison. Environmental impact results shall be converted to a functional unitbasis before any comparison is attempted. Any comparison of EPDs shall be subject to the requirements of ISO 21930 or EN 15804. EPDs are notcomparative assertions and are either not comparable or have limited comparability when they have different system boundaries, are based on differentproduct category rules or are missing relevant environmental impacts. Such comparison can be inaccurate, and could lead to erroneous selection ofmaterials or products which are higher-impact, at least in some impact categories.PC Rooflight (PC-ovenlys) - vaulted-flat 10 to 30 mm & Ridgelight 20 to 30 mmVELUXPage 15 / 32

PC Rooflight (PC-ovenlys) - vaulted - 10 mm: 9.3 kg/m2Impact CategoryUnitMethodA1 - A3A4A5C1C2C3C4DGWP-totalkg CO2 eqEF 3.11.10e+23.30e-11.84e-107.92e-26.30e+02.55e-3-5.05e+1GWP-biogenickg CO2 eqEF 3.14.48e-11.11e-44.00e-202.65e-54.17e-44.68e-7-3.13e-2GWP-fossilkg CO2 eqEF 3.11.09e+23.30e-11.44e-107.92e-26.30e+02.55e-3-5.04e+1GWP-luluckg CO2 eqEF 3.12.58e-11.61e-41.76e-603.86e-54.91e-53.03e-7-1.36e-1ODPkg CFC11 eqEF 3.13.68e-67.50e-91.80e-1001.80e-96.53e-93.84e-11-1.24e-6APmol H+ eqEF 3.16.57e-18.17e-43.78e-501.96e-41.45e-32.30e-5-3.14e-1EP-freshwaterkg P eqEF 3.13.72e-22.44e-55.87e-705.84e-61.92e-51.29e-7-1.43e-2EP-marinekg N eqEF 3.11.13e-12.23e-42.07e-505.34e-58.24e-41.03e-5-5.11e-2EP-terrestrialmol N eqEF 3.11.15e+02.29e-31.78e-405.48e-47.04e-31.12e-4-5.31e-1POCPkg NMVOC eqEF 3.13.89e-11.33e-34.77e-503.20e-41.78e-33.38e-5-1.67e-1ADP-minerals&metalskg Sb eqEF 3.15.28e-49.23e-71.07e-802.21e-73.09e-79.13e-103.67e-4ADP-fossilMJEF 3.11.36e+35.01e+04.76e-201.20e+01.20e+03.26e-2-5.09e+2WDPm3 depriv.EF 3.12.27e+12.39e-26.49e-305.74e-32.84e-17.27e-5-3.24e+0Note:Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:GWP = Global Warming Potential, 100 years (may also be denoted as GWP-total, GWP-fossil (fossil fuels), GWP-biogenic (biogenic sources), GWP-luluc (land use and land use change)), ODP = Ozone DepletionPotential, AP = Acidification Potential, EP = Eutrophication Potential, SFP = Smog Formation Potential, POCP = Photochemical oxidant creation potential, ADP-Fossil = Abiotic depletion potential for fossil resources,ADP-Minerals&Metals = Abiotic depletion potential for non-fossil resources, WDP = Water deprivation potential, PM = Particular Matter Emissions, IRP = Ionizing radiation, human health, ETP-fw = Eco-toxicity(freshwater), HTP-c = Human toxicity (cancer), HTP-nc = Human toxicity (non-cancer), SQP = Soil quality index.Comparisons cannot be made between product-specific or industry average EPDs at the design stage of a project, before a building has been specified.Comparisons may be made between product-specific or industry average EPDs at the time of product purchase when product performance andspecifications have been established and serve as a functional unit for comparison. Environmental impact results shall be converted to a functional unitbasis before any comparison is attempted. Any comparison of EPDs shall be subject to the requirements of ISO 21930 or EN 15804. EPDs are notcomparative assertions and are either not comparable or have limited comparability when they have different system boundaries, are based on differentproduct category rules or are missing relevant environmental impacts. Such comparison can be inaccurate, and could lead to erroneous selection ofmaterials or products which are higher-impact, at least in some impact categories.PC Rooflight (PC-ovenlys) - vaulted-flat 10 to 30 mm & Ridgelight 20 to 30 mmVELUXPage 16 / 32

PC Rooflight (PC-ovenlys) - flat - 10 mm: 6.2 kg/m2Impact CategoryUnitMethodA1 - A3A4A5C1C2C3C4DGWP-totalkg CO2 eqEF 3.17.62e+12.18e-11.21e-105.50e-24.75e+01.74e-3-3.53e+1GWP-biogenickg CO2 eqEF 3.13.16e-17.30e-52.64e-201.84e-53.14e-43.19e-7-2.99e-2GWP-fossilkg CO2 eqEF 3.17.57e+12.18e-19.47e-205.49e-24.75e+01.74e-3-3.51e+1GWP-luluckg CO2 eqEF 3.11.81e-11.06e-41.16e-602.68e-53.69e-52.07e-7-9.57e-2ODPkg CFC11 eqEF 3.11.83e-64.95e-91.19e-1001.25e-94.92e-92.62e-11-5.00e-7APmol H+ eqEF 3.14.59e-15.39e-42.49e-501.36e-41.09e-31.57e-5-2.19e-1EP-freshwaterkg P eqEF 3.12.59e-21.61e-53.88e-704.05e-61.44e-58.83e-8-9.91e-3EP-marinekg N eqEF 3.17.88e-21.47e-41.36e-503.70e-56.21e-47.05e-6-3.57e-2EP-terrestrialmol N eqEF 3.18.03e-11.51e-31.17e-403.80e-45.30e-37.66e-5-3.70e-1POCPkg NMVOC eqEF 3.12.72e-18.81e-43.15e-502.22e-41.34e-32.31e-5-1.16e-1ADP-minerals&metalskg Sb eqEF 3.13.65e-46.09e-77.08e-901.54e-72.32e-76.23e-102.67e-4ADP-fossilMJEF 3.19.38e+23.31e+03.14e-208.33e-19.05e-12.23e-2-3.46e+2WDPm3 depriv.EF 3.11.67e+11.58e-24.28e-303.98e-32.14e-14.96e-5-2.58e+0Note:Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:GWP = Global Warming Potential, 100 years (may also be denoted as GWP-total, GWP-fossil (fossil fuels), GWP-biogenic (biogenic sources), GWP-luluc (land use and land use change)), ODP = Ozone DepletionPotential, AP = Acidification Potential, EP = Eutrophication Potential, SFP = Smog Formation Potential, POCP = Photochemical oxidant creation potential, ADP-Fossil = Abiotic depletion potential for fossil resources,ADP-Minerals&Metals = Abiotic depletion potential for non-fossil resources, WDP = Water deprivation potential, PM = Particular Matter Emissions, IRP = Ionizing radiation, human health, ETP-fw = Eco-toxicity(freshwater), HTP-c = Human toxicity (cancer), HTP-nc = Human toxicity (non-cancer), SQP = Soil quality index.Comparisons cannot be made between product-specific or industry average EPDs at the design stage of a project, before a building has been specified.Comparisons may be made between product-specific or industry average EPDs at the time of product purchase when product performance andspecifications have been established and serve as a functional unit for comparison. Environmental impact results shall be converted to a functional unitbasis before any comparison is attempted. Any comparison of EPDs shall be subject to the requirements of ISO 21930 or EN 15804. EPDs are notcomparative assertions and are either not comparable or have limited comparability when they have different system boundaries, are based on differentproduct category rules or are missing relevant environmental impacts. Such comparison can be inaccurate, and could lead to erroneous selection ofmaterials or products which are higher-impact, at least in some impact categories.PC Rooflight (PC-ovenlys) - vaulted-flat 10 to 30 mm & Ridgelight 20 to 30 mmVELUXPage 17 / 32

Resource Use Indicatorper 1 m² of product of a window ≤ 2.3 m² (reference dimensions according to EN 17213: 1.23 m × 1.48 m) .PC Rooflight (PC-ovenlys) - ridgelight - 30 mm; 25.4 kg/m2IndicatorUnitA1 - A3A4A5C1C2C3C4DPEREMJ3.50e+22.00e-13.83e-305.64e-21.96e-19.56e-4-8.77e+1PERMMJ9.05e+00000000PERTMJ3.59e+22.00e-13.83e-305.64e-21.96e-19.56e-4-8.77e+1PENREMJ3.48e+31.37e+11.30e-103.86e+04.82e+01.16e-1-1.12e+3PENRMMJ7.49e-15.76e-45.52e-601.63e-42.12e-41.36e-63.58e-2PENRTMJ3.48e+31.37e+11.30e-103.86e+04.82e+01.16e-1-1.12e+3SMkg4.44e+00000000RSFMJ00000000NRSFMJ00000000FWm32.15e+01.85e-35.61e-405.23e-43.67e-26.21e-6-3.59e-1Note:Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:RPRE or PERE = Renewable primary resources used as energy carrier (fuel), RPRM or PERM = Renewable primary resources with energy content used as material, RPRT or PERT = Total use of renewable primaryresources with energy content, NRPRE or PENRE = Non-renewable primary resources used as an energy carrier (fuel), NRPRM or PENRM = Non-renewable primary resources with energy content used as material,NRPRT or PENRT = Total non-renewable primary resources with energy content, SM = Secondary materials, RSF = Renewable secondary fuels, NRSF = Non-renewable secondary fuels, RE = Recovered energy,ADPF = Abiotic depletion potential, FW = Use of net freshwater resources, VOCs = Volatile Organic Compounds.PC Rooflight (PC-ovenlys) - ridgelight - 20 mm: 25.0 kg/m2IndicatorUnitA1 - A3A4A5C1C2C3C4DPEREMJ3.42e+21.96e-13.77e-305.57e-21.94e-19.47e-4-8.49e+1PERMMJ8.87e+00000000PERTMJ3.51e+21.96e-13.77e-305.57e-21.94e-19.47e-4-8.49e+1PENREMJ3.42e+31.34e+11.28e-103.81e+04.78e+01.15e-1-1.09e+3PENRMMJ7.37e-15.66e-45.43e-601.61e-42.10e-41.35e-63.46e-2PENRTMJ3.42e+31.34e+11.28e-103.81e+04.78e+01.15e-1-1.09e+3SMkg4.35e+00000000RSFMJ00000000NRSFMJ00000000FWm32.11e+01.82e-35.52e-405.16e-43.65e-26.15e-6-3.47e-1Note:Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:RPRE or PERE = Renewable primary resources used as energy carrier (fuel), RPRM or PERM = Renewable primary resources with energy content used as material, RPRT or PERT = Total use of renewable primaryresources with energy content, NRPRE or PENRE = Non-renewable primary resources used as an energy carrier (fuel), NRPRM or PENRM = Non-renewable primary resources with energy content used as material,NRPRT or PENRT = Total non-renewable primary resources with energy content, SM = Secondary materials, RSF = Renewable secondary fuels, NRSF = Non-renewable secondary fuels, RE = Recovered energy,ADPF = Abiotic depletion potential, FW = Use of net freshwater resources, VOCs = Volatile Organic Compounds.PC Rooflight (PC-ovenlys) - vaulted-flat 10 to 30 mm & Ridgelight 20 to 30 mmVELUXPage 18 / 32

PC Rooflight (PC-ovenlys) – vaulted – with horizontal Akrylic sheet – 30 mm; 23.5 kg/m2IndicatorUnitA1 - A3A4A5C1C2C3C4DPEREMJ2.37e+21.85e-13.54e-305.96e-22.37e-11.08e-3-4.96e+1PERMMJ9.42e+00000000PERTMJ2.46e+21.85e-13.54e-305.96e-22.37e-11.08e-3-4.96e+1PENREMJ3.23e+31.26e+11.20e-104.07e+05.80e+01.31e-1-7.95e+2PENRMMJ4.77e-15.32e-45.10e-601.72e-42.55e-41.54e-61.87e-2PENRTMJ3.23e+31.26e+11.20e-104.07e+05.80e+01.31e-1-7.95e+2SMkg2.59e+00000000RSFMJ00000000NRSFMJ00000000FWm31.54e+01.71e-35.19e-405.52e-44.46e-27.03e-6-2.02e-1Note:Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:RPRE or PERE = Renewable primary resources used as energy carrier (fuel), RPRM or PERM = Renewable primary resources with energy content used as material, RPRT or PERT = Total use of renewable primaryresources with energy content, NRPRE or PENRE = Non-renewable primary resources used as an energy carrier (fuel), NRPRM or PENRM = Non-renewable primary resources with energy content used as material,NRPRT or PENRT = Total non-renewable primary resources with energy content, SM = Secondary materials, RSF = Renewable secondary fuels, NRSF = Non-renewable secondary fuels, RE = Recovered energy,ADPF = Abiotic depletion potential, FW = Use of net freshwater resources, VOCs = Volatile Organic Compounds.PC Rooflight (PC-ovenlys) - vaulted - 30 mm; 15.0 kg/m2IndicatorUnitA1 - A3A4A5C1C2C3C4DPEREMJ2.00e+21.18e-12.27e-303.33e-21.15e-15.72e-4-4.90e+1PERMMJ4.86e+00000000PERTMJ2.05e+21.18e-12.27e-303.33e-21.15e-15.72e-4-4.90e+1PENREMJ2.02e+38.08e+07.68e-202.28e+02.83e+06.92e-2-6.42e+2PENRMMJ4.39e-13.41e-43.27e-609.60e-51.24e-48.12e-72.04e-2PENRTMJ2.02e+38.08e+07.68e-202.28e+02.83e+06.92e-2-6.42e+2SMkg2.59e+00000000RSFMJ00000000NRSFMJ00000000FWm31.22e+01.10e-33.32e-403.09e-42.16e-23.71e-6-1.90e-1Note:Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:RPRE or PERE = Renewable primary resources used as energy carrier (fuel), RPRM or PERM = Renewable primary resources with energy content used as material, RPRT or PERT = Total use of renewable primaryresources with energy content, NRPRE or PENRE = Non-renewable primary resources used as an energy carrier (fuel), NRPRM or PENRM = Non-renewable primary resources with energy content used as material,NRPRT or PENRT = Total non-renewable primary resources with energy content, SM = Secondary materials, RSF = Renewable secondary fuels, NRSF = Non-renewable secondary fuels, RE = Recovered energy,ADPF = Abiotic depletion potential, FW = Use of net freshwater resources, VOCs = Volatile Organic Compounds.PC Rooflight (PC-ovenlys) - vaulted-flat 10 to 30 mm & Ridgelight 20 to 30 mmVELUXPage 19 / 32

PC Rooflight (PC-ovenlys) - flat - 30 mm; 10.5 kg/m2IndicatorUnitA1 - A3A4A5C1C2C3C4DPEREMJ1.39e+28.28e-21.59e-302.58e-29.96e-24.49e-4-3.19e+1PERMMJ4.32e+00000000PERTMJ1.43e+28.28e-21.59e-302.58e-29.96e-24.49e-4-3.19e+1PENREMJ1.46e+35.66e+05.38e-201.77e+02.44e+05.44e-2-4.26e+2PENRMMJ3.20e-12.39e-42.29e-607.45e-51.07e-46.38e-71.18e-2PENRTMJ1.46e+35.66e+05.38e-201.77e+02.44e+05.44e-2-4.26e+2SMkg1.71e+00000000RSFMJ00000000NRSFMJ00000000FWm39.52e-17.67e-42.33e-402.39e-41.87e-22.92e-6-1.46e-1Note:Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:RPRE or PERE = Renewable primary resources used as energy carrier (fuel), RPRM or PERM = Renewable primary resources with energy content used as material, RPRT or PERT = Total use of renewable primaryresources with energy content, NRPRE or PENRE = Non-renewable primary resources used as an energy carrier (fuel), NRPRM or PENRM = Non-renewable primary resources with energy content used as material,NRPRT or PENRT = Total non-renewable primary resources with energy content, SM = Secondary materials, RSF = Renewable secondary fuels, NRSF = Non-renewable secondary fuels, RE = Recovered energy,ADPF = Abiotic depletion potential, FW = Use of net freshwater resources, VOCs = Volatile Organic Compounds.PC Rooflight (PC-ovenlys) - vaulted - 20 mm; 12.5 kg/m2IndicatorUnitA1 - A3A4A5C1C2C3C4DPEREMJ1.78e+29.87e-21.89e-302.60e-28.23e-24.32e-4-4.71e+1PERMMJ3.62e+00000000PERTMJ1.81e+29.87e-21.89e-302.60e-28.23e-24.32e-4-4.71e+1PENREMJ1.71e+36.75e+06.42e-201.78e+02.03e+05.23e-2-5.84e+2PENRMMJ3.73e-12.85e-42.73e-607.49e-58.91e-56.13e-72.01e-2PENRTMJ1.71e+36.75e+06.42e-201.77e+02.03e+05.23e-2-5.84e+2SMkg2.49e+00000000RSFMJ00000000NRSFMJ00000000FWm31.01e+09.14e-42.77e-402.41e-41.54e-22.80e-6-1.79e-1Note:Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:RPRE or PERE = Renewable primary resources used as energy carrier (fuel), RPRM or PERM = Renewable primary resources with energy content used as material, RPRT or PERT = Total use of renewable primaryresources with energy content, NRPRE or PENRE = Non-renewable primary resources used as an energy carrier (fuel), NRPRM or PENRM = Non-renewable primary resources with energy content used as material,NRPRT or PENRT = Total non-renewable primary resources with energy content, SM = Secondary materials, RSF = Renewable secondary fuels, NRSF = Non-renewable secondary fuels, RE = Recovered energy,ADPF = Abiotic depletion potential, FW = Use of net freshwater resources, VOCs = Volatile Organic Compounds.PC Rooflight (PC-ovenlys) - vaulted-flat 10 to 30 mm & Ridgelight 20 to 30 mmVELUXPage 20 / 32

PC Rooflight (PC-ovenlys) - flat - 20 mm; 8.3 kg/m2IndicatorUnitA1 - A3A4A5C1C2C3C4DPEREMJ1.21e+26.54e-21.25e-301.90e-26.77e-23.15e-4-3.17e+1PERMMJ3.13e+00000000PERTMJ1.24e+26.54e-21.25e-301.90e-26.77e-23.15e-4-3.17e+1PENREMJ1.19e+34.47e+04.25e-201.30e+01.67e+03.82e-2-3.86e+2PENRMMJ2.63e-11.89e-41.81e-605.46e-57.33e-54.48e-71.23e-2PENRTMJ1.19e+34.47e+04.25e-201.30e+01.67e+03.82e-2-3.86e+2SMkg1.71e+00000000RSFMJ00000000NRSFMJ00000000FWm37.77e-16.06e-41.84e-401.76e-41.27e-22.05e-6-1.42e-1Note:Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:RPRE or PERE = Renewable primary resources used as energy carrier (fuel), RPRM or PERM = Renewable primary resources with energy content used as material, RPRT or PERT = Total use of renewable primaryresources with energy content, NRPRE or PENRE = Non-renewable primary resources used as an energy carrier (fuel), NRPRM or PENRM = Non-renewable primary resources with energy content used as material,NRPRT or PENRT = Total non-renewable primary resources with energy content, SM = Secondary materials, RSF = Renewable secondary fuels, NRSF = Non-renewable secondary fuels, RE = Recovered energy,ADPF = Abiotic depletion potential, FW = Use of net freshwater resources, VOCs = Volatile Organic Compounds.PC Rooflight (PC-ovenlys) - vaulted - 10 mm: 9.3 kg/m2IndicatorUnitA1 - A3A4A5C1C2C3C4DPEREMJ1.51e+27.33e-21.41e-301.76e-24.84e-22.69e-4-4.52e+1PERMMJ2.36e+00000000PERTMJ1.54e+27.33e-21.41e-301.76e-24.84e-22.69e-4-4.52e+1PENREMJ1.36e+35.01e+04.76e-201.20e+01.20e+03.26e-2-5.09e+2PENRMMJ2.97e-12.11e-42.03e-605.07e-55.27e-53.82e-71.91e-2PENRTMJ1.36e+35.01e+04.76e-201.20e+01.20e+03.26e-2-5.09e+2SMkg2.43e+00000000RSFMJ00000000NRSFMJ00000000FWm38.24e-16.79e-42.06e-401.63e-48.99e-31.75e-6-1.82e-1Note:Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:RPRE or PERE = Renewable primary resources used as energy carrier (fuel), RPRM or PERM = Renewable primary resources with energy content used as material, RPRT or PERT = Total use of renewable primaryresources with energy content, NRPRE or PENRE = Non-renewable primary resources used as an energy carrier (fuel), NRPRM or PENRM = Non-renewable primary resources with energy content used as material,NRPRT or PENRT = Total non-renewable primary resources with energy content, SM = Secondary materials, RSF = Renewable secondary fuels, NRSF = Non-renewable secondary fuels, RE = Recovered energy,ADPF = Abiotic depletion potential, FW = Use of net freshwater resources, VOCs = Volatile Organic Compounds.PC Rooflight (PC-ovenlys) - vaulted-flat 10 to 30 mm & Ridgelight 20 to 30 mmVELUXPage 21 / 32

PC Rooflight (PC-ovenlys) - flat - 10 mm: 6.2 kg/m2IndicatorUnitA1 - A3A4A5C1C2C3C4DPEREMJ1.04e+24.84e-29.27e-401.22e-23.64e-21.84e-4-3.16e+1PERMMJ1.96e+00000000PERTMJ1.06e+24.84e-29.27e-401.22e-23.64e-21.84e-4-3.16e+1PENREMJ9.38e+23.31e+03.14e-208.33e-19.05e-12.23e-2-3.46e+2PENRMMJ2.07e-11.39e-41.34e-603.51e-53.97e-52.61e-71.27e-2PENRTMJ9.38e+23.31e+03.14e-208.33e-19.05e-12.23e-2-3.46e+2SMkg1.72e+00000000RSFMJ00000000NRSFMJ00000000FWm36.03e-14.48e-41.36e-401.13e-46.78e-31.19e-6-1.39e-1Note:Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:RPRE or PERE = Renewable primary resources used as energy carrier (fuel), RPRM or PERM = Renewable primary resources with energy content used as material, RPRT or PERT = Total use of renewable primaryresources with energy content, NRPRE or PENRE = Non-renewable primary resources used as an energy carrier (fuel), NRPRM or PENRM = Non-renewable primary resources with energy content used as material,NRPRT or PENRT = Total non-renewable primary resources with energy content, SM = Secondary materials, RSF = Renewable secondary fuels, NRSF = Non-renewable secondary fuels, RE = Recovered energy,ADPF = Abiotic depletion potential, FW = Use of net freshwater resources, VOCs = Volatile Organic Compounds.Waste and Output Flow Indicatorsper 1 m² of product of a window ≤ 2.3 m² (reference dimensions according to EN 17213: 1.23 m × 1.48 m) .PC Rooflight (PC-ovenlys) - ridgelight - 30 mm; 25.4 kg/m2IndicatorUnitA1 - A3A4A5C1C2C3C4DHWDkg00000000NHWDkg2.43e-104.20e-20003.16e+00RWDkg4.03e-34.16e-65.40e-801.18e-62.43e-61.36e-8-2.85e-4CRUkg00000000MFRkg1.52e+003.69e-2001.11e+100MERkg00000000EEMJ1.23e+102.62e+0001.63e+200Note:Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:HWD = Hazardous waste disposed, NHWD = Non-hazardous waste disposed, RWD = Radioactive waste disposed, HLRW = High-level radioactive waste, ILLRW = Intermediate- and low-level radioactive waste,CRU = Components for re-use, MFR or MR = Materials for recycling, MER = Materials for energy recovery, MNER = Materials for incineration, no energy recovery, EE or EEE = Recovered energy exported from theproduct system, EET = Exported thermal energy.PC Rooflight (PC-ovenlys) - vaulted-flat 10 to 30 mm & Ridgelight 20 to 30 mmVELUXPage 22 / 32

PC Rooflight (PC-ovenlys) - ridgelight - 20 mm: 25.0 kg/m2IndicatorUnitA1 - A3A4A5C1C2C3C4DHWDkg00000000NHWDkg2.40e-104.13e-20003.13e+00RWDkg3.97e-34.09e-65.31e-801.16e-62.41e-61.35e-8-2.76e-4CRUkg00000000MFRkg1.49e+003.63e-2001.08e+100MERkg00000000EEMJ1.22e+102.58e+0001.62e+200Note:Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:HWD = Hazardous waste disposed, NHWD = Non-hazardous waste disposed, RWD = Radioactive waste disposed, HLRW = High-level radioactive waste, ILLRW = Intermediate- and low-level radioactive waste,CRU = Components for re-use, MFR or MR = Materials for recycling, MER = Materials for energy recovery, MNER = Materials for incineration, no energy recovery, EE or EEE = Recovered energy exported from theproduct system, EET = Exported thermal energy.PC Rooflight (PC-ovenlys) – vaulted – with horizontal Akrylic sheet – 30 mm; 23.5 kg/m2IndicatorUnitA1 - A3A4A5C1C2C3C4DHWDkg00000000NHWDkg2.52e-103.88e-20003.58e+00RWDkg2.39e-33.85e-64.99e-801.24e-62.93e-61.55e-8-1.71e-4CRUkg00000000MFRkg1.14e+003.41e-2006.62e+000MERkg00000000EEMJ1.38e+102.43e+0001.98e+200Note:Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:HWD = Hazardous waste disposed, NHWD = Non-hazardous waste disposed, RWD = Radioactive waste disposed, HLRW = High-level radioactive waste, ILLRW = Intermediate- and low-level radioactive waste,CRU = Components for re-use, MFR or MR = Materials for recycling, MER = Materials for energy recovery, MNER = Materials for incineration, no energy recovery, EE or EEE = Recovered energy exported from theproduct system, EET = Exported thermal energy.PC Rooflight (PC-ovenlys) - vaulted - 30 mm; 15.0 kg/m2IndicatorUnitA1 - A3A4A5C1C2C3C4DHWDkg00000000NHWDkg1.50e-102.48e-20001.89e+00RWDkg2.36e-32.46e-63.19e-806.94e-71.43e-68.16e-9-1.61e-4CRUkg00000000MFRkg9.01e-102.19e-2006.62e+000MERkg00000000EEMJ7.41e+001.55e+0009.59e+100Note:PC Rooflight (PC-ovenlys) - vaulted-flat 10 to 30 mm & Ridgelight 20 to 30 mmVELUXPage 23 / 32

Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:HWD = Hazardous waste disposed, NHWD = Non-hazardous waste disposed, RWD = Radioactive waste disposed, HLRW = High-level radioactive waste, ILLRW = Intermediate- and low-level radioactive waste,CRU = Components for re-use, MFR or MR = Materials for recycling, MER = Materials for energy recovery, MNER = Materials for incineration, no energy recovery, EE or EEE = Recovered energy exported from theproduct system, EET = Exported thermal energy.PC Rooflight (PC-ovenlys) - flat - 30 mm; 10.5 kg/m2IndicatorUnitA1 - A3A4A5C1C2C3C4DHWDkg00000000NHWDkg9.89e-201.74e-20001.48e+00RWDkg1.68e-31.73e-62.24e-805.38e-71.23e-66.41e-9-1.04e-4CRUkg00000000MFRkg5.61e-101.53e-2003.43e+000MERkg00000000EEMJ5.50e+001.09e+0008.31e+100Note:Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:HWD = Hazardous waste disposed, NHWD = Non-hazardous waste disposed, RWD = Radioactive waste disposed, HLRW = High-level radioactive waste, ILLRW = Intermediate- and low-level radioactive waste,CRU = Components for re-use, MFR or MR = Materials for recycling, MER = Materials for energy recovery, MNER = Materials for incineration, no energy recovery, EE or EEE = Recovered energy exported from theproduct system, EET = Exported thermal energy.PC Rooflight (PC-ovenlys) - vaulted - 20 mm; 12.5 kg/m2IndicatorUnitA1 - A3A4A5C1C2C3C4DHWDkg00000000NHWDkg1.22e-102.07e-20001.43e+00RWDkg2.03e-32.06e-62.67e-805.41e-71.02e-66.16e-9-1.53e-4CRUkg00000000MFRkg8.16e-101.82e-2006.44e+000MERkg00000000EEMJ5.70e+001.30e+0006.84e+100Note:Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:HWD = Hazardous waste disposed, NHWD = Non-hazardous waste disposed, RWD = Radioactive waste disposed, HLRW = High-level radioactive waste, ILLRW = Intermediate- and low-level radioactive waste,CRU = Components for re-use, MFR or MR = Materials for recycling, MER = Materials for energy recovery, MNER = Materials for incineration, no energy recovery, EE or EEE = Recovered energy exported from theproduct system, EET = Exported thermal energy.PC Rooflight (PC-ovenlys) - vaulted-flat 10 to 30 mm & Ridgelight 20 to 30 mmVELUXPage 24 / 32

PC Rooflight (PC-ovenlys) - flat - 20 mm; 8.3 kg/m2IndicatorUnitA1 - A3A4A5C1C2C3C4DHWDkg00000000NHWDkg7.28e-201.37e-20001.04e+00RWDkg1.41e-31.36e-61.77e-803.95e-78.40e-74.50e-9-1.01e-4CRUkg00000000MFRkg4.98e-101.21e-2003.43e+000MERkg00000000EEMJ3.87e+008.60e-1005.64e+100Note:Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:HWD = Hazardous waste disposed, NHWD = Non-hazardous waste disposed, RWD = Radioactive waste disposed, HLRW = High-level radioactive waste, ILLRW = Intermediate- and low-level radioactive waste,CRU = Components for re-use, MFR or MR = Materials for recycling, MER = Materials for energy recovery, MNER = Materials for incineration, no energy recovery, EE or EEE = Recovered energy exported from theproduct system, EET = Exported thermal energy.PC Rooflight (PC-ovenlys) - vaulted - 10 mm: 9.3 kg/m2IndicatorUnitA1 - A3A4A5C1C2C3C4DHWDkg00000000NHWDkg8.01e-201.54e-20008.90e-10RWDkg1.65e-31.53e-61.98e-803.66e-76.02e-73.84e-9-1.44e-4CRUkg00000000MFRkg6.71e-101.35e-2005.63e+000MERkg00000000EEMJ3.56e+009.63e-1004.00e+100Note:Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:HWD = Hazardous waste disposed, NHWD = Non-hazardous waste disposed, RWD = Radioactive waste disposed, HLRW = High-level radioactive waste, ILLRW = Intermediate- and low-level radioactive waste,CRU = Components for re-use, MFR or MR = Materials for recycling, MER = Materials for energy recovery, MNER = Materials for incineration, no energy recovery, EE or EEE = Recovered energy exported from theproduct system, EET = Exported thermal energy.PC Rooflight (PC-ovenlys) - flat - 10 mm: 6.2 kg/m2IndicatorUnitA1 - A3A4A5C1C2C3C4DHWDkg00000000NHWDkg4.69e-201.02e-20006.08e-10RWDkg1.14e-31.01e-61.31e-802.54e-74.53e-72.62e-9-9.87e-5CRUkg00000000MFRkg4.36e-108.94e-3003.44e+000MERkg00000000EEMJ2.26e+006.35e-1003.01e+100Note:PC Rooflight (PC-ovenlys) - vaulted-flat 10 to 30 mm & Ridgelight 20 to 30 mmVELUXPage 25 / 32

Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:HWD = Hazardous waste disposed, NHWD = Non-hazardous waste disposed, RWD = Radioactive waste disposed, HLRW = High-level radioactive waste, ILLRW = Intermediate- and low-level radioactive waste,CRU = Components for re-use, MFR or MR = Materials for recycling, MER = Materials for energy recovery, MNER = Materials for incineration, no energy recovery, EE or EEE = Recovered energy exported from theproduct system, EET = Exported thermal energy.Carbon Emissions and Removalsper 1 m² of product of a window ≤ 2.3 m² (reference dimensions according to EN 17213: 1.23 m × 1.48 m) .PC Rooflight (PC-ovenlys) - ridgelight - 30 mm; 25.4 kg/m2IndicatorUnitA1 - A3A4A5C1C2C3C4DBio Carbon Removal from Productkg CO200000000Bio Carbon Emission from Productkg CO200000000Bio Carbon Removal from Packagingkg CO2-9.53e-10000000Bio Carbon Emission from Packagingkg CO28.40e-101.14e-100000Bio Carbon Emission from Waste duringManufacturing (renewable source)kg CO200000000Calcination Carbon Removalkg CO200000000Carbonation Carbon Emissionkg CO200000000Carbon Emission from Waste duringManufacturing (non-renewable source)kg CO200000000Note:Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:BCRP = Biogenic Carbon Removal from Product, BCEP = Biogenic Carbon Emission from Product, BCRK = Biogenic Carbon Removal from Packaging, BCEK = Biogenic Carbon Emission from Packaging, BCEW =Biogenic Carbon Emission from Combustion of Waste from Renewable Sources Used in Production Processes, CCE = Calcination Carbon Emissions, CCR = Carbonation Carbon Removals, CWNR = Carbon Emissionsfrom Combustion of Waste from Non-Renewable Sources used in Production Processes, GWP-luc = Carbon Emissions from Land-use Change.PC Rooflight (PC-ovenlys) - ridgelight - 20 mm: 25.0 kg/m2IndicatorUnitA1 - A3A4A5C1C2C3C4DBio Carbon Removal from Productkg CO200000000Bio Carbon Emission from Productkg CO200000000Bio Carbon Removal from Packagingkg CO2-9.34e-10000000Bio Carbon Emission from Packagingkg CO28.22e-101.12e-100000Bio Carbon Emission from Waste duringManufacturing (renewable source)kg CO200000000Calcination Carbon Removalkg CO200000000Carbonation Carbon Emissionkg CO200000000Carbon Emission from Waste duringManufacturing (non-renewable source)kg CO200000000Note:Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:PC Rooflight (PC-ovenlys) - vaulted-flat 10 to 30 mm & Ridgelight 20 to 30 mmVELUXPage 26 / 32

BCRP = Biogenic Carbon Removal from Product, BCEP = Biogenic Carbon Emission from Product, BCRK = Biogenic Carbon Removal from Packaging, BCEK = Biogenic Carbon Emission from Packaging, BCEW =Biogenic Carbon Emission from Combustion of Waste from Renewable Sources Used in Production Processes, CCE = Calcination Carbon Emissions, CCR = Carbonation Carbon Removals, CWNR = Carbon Emissionsfrom Combustion of Waste from Non-Renewable Sources used in Production Processes, GWP-luc = Carbon Emissions from Land-use Change.PC Rooflight (PC-ovenlys) – vaulted – with horizontal Akrylic sheet – 30 mm; 23.5 kg/m2IndicatorUnitA1 - A3A4A5C1C2C3C4DBio Carbon Removal from Productkg CO200000000Bio Carbon Emission from Productkg CO200000000Bio Carbon Removal from Packagingkg CO2-9.89e-10000000Bio Carbon Emission from Packagingkg CO28.84e-101.05e-100000Bio Carbon Emission from Waste duringManufacturing (renewable source)kg CO200000000Calcination Carbon Removalkg CO200000000Carbonation Carbon Emissionkg CO200000000Carbon Emission from Waste duringManufacturing (non-renewable source)kg CO200000000Note:Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:BCRP = Biogenic Carbon Removal from Product, BCEP = Biogenic Carbon Emission from Product, BCRK = Biogenic Carbon Removal from Packaging, BCEK = Biogenic Carbon Emission from Packaging, BCEW =Biogenic Carbon Emission from Combustion of Waste from Renewable Sources Used in Production Processes, CCE = Calcination Carbon Emissions, CCR = Carbonation Carbon Removals, CWNR = Carbon Emissionsfrom Combustion of Waste from Non-Renewable Sources used in Production Processes, GWP-luc = Carbon Emissions from Land-use Change.PC Rooflight (PC-ovenlys) - vaulted - 30 mm; 15.0 kg/m2IndicatorUnitA1 - A3A4A5C1C2C3C4DBio Carbon Removal from Productkg CO200000000Bio Carbon Emission from Productkg CO200000000Bio Carbon Removal from Packagingkg CO2-5.12e-10000000Bio Carbon Emission from Packagingkg CO24.45e-106.73e-200000Bio Carbon Emission from Waste duringManufacturing (renewable source)kg CO200000000Calcination Carbon Removalkg CO200000000Carbonation Carbon Emissionkg CO200000000Carbon Emission from Waste duringManufacturing (non-renewable source)kg CO200000000Note:Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:BCRP = Biogenic Carbon Removal from Product, BCEP = Biogenic Carbon Emission from Product, BCRK = Biogenic Carbon Removal from Packaging, BCEK = Biogenic Carbon Emission from Packaging, BCEW =Biogenic Carbon Emission from Combustion of Waste from Renewable Sources Used in Production Processes, CCE = Calcination Carbon Emissions, CCR = Carbonation Carbon Removals, CWNR = Carbon Emissionsfrom Combustion of Waste from Non-Renewable Sources used in Production Processes, GWP-luc = Carbon Emissions from Land-use Change.PC Rooflight (PC-ovenlys) - vaulted-flat 10 to 30 mm & Ridgelight 20 to 30 mmVELUXPage 27 / 32

PC Rooflight (PC-ovenlys) - flat - 30 mm; 10.5 kg/m2IndicatorUnitA1 - A3A4A5C1C2C3C4DBio Carbon Removal from Productkg CO200000000Bio Carbon Emission from Productkg CO200000000Bio Carbon Removal from Packagingkg CO2-4.54e-10000000Bio Carbon Emission from Packagingkg CO24.07e-104.72e-200000Bio Carbon Emission from Waste duringManufacturing (renewable source)kg CO200000000Calcination Carbon Removalkg CO200000000Carbonation Carbon Emissionkg CO200000000Carbon Emission from Waste duringManufacturing (non-renewable source)kg CO200000000Note:Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:BCRP = Biogenic Carbon Removal from Product, BCEP = Biogenic Carbon Emission from Product, BCRK = Biogenic Carbon Removal from Packaging, BCEK = Biogenic Carbon Emission from Packaging, BCEW =Biogenic Carbon Emission from Combustion of Waste from Renewable Sources Used in Production Processes, CCE = Calcination Carbon Emissions, CCR = Carbonation Carbon Removals, CWNR = Carbon Emissionsfrom Combustion of Waste from Non-Renewable Sources used in Production Processes, GWP-luc = Carbon Emissions from Land-use Change.PC Rooflight (PC-ovenlys) - vaulted - 20 mm; 12.5 kg/m2IndicatorUnitA1 - A3A4A5C1C2C3C4DBio Carbon Removal from Productkg CO200000000Bio Carbon Emission from Productkg CO200000000Bio Carbon Removal from Packagingkg CO2-3.83e-10000000Bio Carbon Emission from Packagingkg CO23.26e-105.62e-200000Bio Carbon Emission from Waste duringManufacturing (renewable source)kg CO200000000Calcination Carbon Removalkg CO200000000Carbonation Carbon Emissionkg CO200000000Carbon Emission from Waste duringManufacturing (non-renewable source)kg CO200000000Note:Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:BCRP = Biogenic Carbon Removal from Product, BCEP = Biogenic Carbon Emission from Product, BCRK = Biogenic Carbon Removal from Packaging, BCEK = Biogenic Carbon Emission from Packaging, BCEW =Biogenic Carbon Emission from Combustion of Waste from Renewable Sources Used in Production Processes, CCE = Calcination Carbon Emissions, CCR = Carbonation Carbon Removals, CWNR = Carbon Emissionsfrom Combustion of Waste from Non-Renewable Sources used in Production Processes, GWP-luc = Carbon Emissions from Land-use Change.PC Rooflight (PC-ovenlys) - vaulted-flat 10 to 30 mm & Ridgelight 20 to 30 mmVELUXPage 28 / 32

PC Rooflight (PC-ovenlys) - flat - 20 mm; 8.3 kg/m2IndicatorUnitA1 - A3A4A5C1C2C3C4DBio Carbon Removal from Productkg CO200000000Bio Carbon Emission from Productkg CO200000000Bio Carbon Removal from Packagingkg CO2-3.29e-10000000Bio Carbon Emission from Packagingkg CO22.92e-103.73e-200000Bio Carbon Emission from Waste duringManufacturing (renewable source)kg CO200000000Calcination Carbon Removalkg CO200000000Carbonation Carbon Emissionkg CO200000000Carbon Emission from Waste duringManufacturing (non-renewable source)kg CO200000000Note:Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:BCRP = Biogenic Carbon Removal from Product, BCEP = Biogenic Carbon Emission from Product, BCRK = Biogenic Carbon Removal from Packaging, BCEK = Biogenic Carbon Emission from Packaging, BCEW =Biogenic Carbon Emission from Combustion of Waste from Renewable Sources Used in Production Processes, CCE = Calcination Carbon Emissions, CCR = Carbonation Carbon Removals, CWNR = Carbon Emissionsfrom Combustion of Waste from Non-Renewable Sources used in Production Processes, GWP-luc = Carbon Emissions from Land-use Change.PC Rooflight (PC-ovenlys) - vaulted - 10 mm: 9.3 kg/m2IndicatorUnitA1 - A3A4A5C1C2C3C4DBio Carbon Removal from Productkg CO200000000Bio Carbon Emission from Productkg CO200000000Bio Carbon Removal from Packagingkg CO2-2.51e-10000000Bio Carbon Emission from Packagingkg CO22.09e-104.18e-200000Bio Carbon Emission from Waste duringManufacturing (renewable source)kg CO200000000Calcination Carbon Removalkg CO200000000Carbonation Carbon Emissionkg CO200000000Carbon Emission from Waste duringManufacturing (non-renewable source)kg CO200000000Note:Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:BCRP = Biogenic Carbon Removal from Product, BCEP = Biogenic Carbon Emission from Product, BCRK = Biogenic Carbon Removal from Packaging, BCEK = Biogenic Carbon Emission from Packaging, BCEW =Biogenic Carbon Emission from Combustion of Waste from Renewable Sources Used in Production Processes, CCE = Calcination Carbon Emissions, CCR = Carbonation Carbon Removals, CWNR = Carbon Emissionsfrom Combustion of Waste from Non-Renewable Sources used in Production Processes, GWP-luc = Carbon Emissions from Land-use Change.PC Rooflight (PC-ovenlys) - vaulted-flat 10 to 30 mm & Ridgelight 20 to 30 mmVELUXPage 29 / 32

PC Rooflight (PC-ovenlys) - flat - 10 mm: 6.2 kg/m2IndicatorUnitA1 - A3A4A5C1C2C3C4DBio Carbon Removal from Productkg CO200000000Bio Carbon Emission from Productkg CO200000000Bio Carbon Removal from Packagingkg CO2-2.07e-10000000Bio Carbon Emission from Packagingkg CO21.79e-102.76e-200000Bio Carbon Emission from Waste duringManufacturing (renewable source)kg CO200000000Calcination Carbon Removalkg CO200000000Carbonation Carbon Emissionkg CO200000000Carbon Emission from Waste duringManufacturing (non-renewable source)kg CO200000000Note:Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:BCRP = Biogenic Carbon Removal from Product, BCEP = Biogenic Carbon Emission from Product, BCRK = Biogenic Carbon Removal from Packaging, BCEK = Biogenic Carbon Emission from Packaging, BCEW =Biogenic Carbon Emission from Combustion of Waste from Renewable Sources Used in Production Processes, CCE = Calcination Carbon Emissions, CCR = Carbonation Carbon Removals, CWNR = Carbon Emissionsfrom Combustion of Waste from Non-Renewable Sources used in Production Processes, GWP-luc = Carbon Emissions from Land-use Change.InterpretationThe manufacturing of the products in this analysis involves the direct procurement of raw materials from suppliers. These materials are then transported tomanufacturing facilities in the EU where they are stored, processed, and combined to produce finished products. Notably, the product stage (stage 1) has thehighest impact contribution, mainly attributed to the environmental impacts associated with raw material manufacturing.Given that the raw materials used in product manufacturing have a significant impact, exploration of opportunities to substitute these materials withalternatives that have a lower environmental impact. Additionally, consideration should be given to collaborating with suppliers who employ sustainablemanufacturing techniques or integrate more renewable energy into their production processes. Such initiatives can lead to more environmentally friendlyproducts and further enhance the sustainability of the products in this analysis.0%20%40%60%80%100%GWP-TotalEF 3.1GWP-BiogenicEF 3.1GWP-FossilEF 3.1GWP-LulucEF 3.1ODPEF 3.1APEF 3.1EP-FreshwaterEF 3.1EP-MarineEF 3.1EP-TerrestrialEF 3.1POCPEF 3.1PC Rooflight (PC-ovenlys) - vaulted-flat 10 to 30 mm & Ridgelight 20 to 30 mmVELUXPage 30 / 32

ADP-Minerals&MetalsEF 3.1ADP-FossilEF 3.1WDPEF 3.1Production (A1 - A3)Construction (A4 - A5)End of Life (C1 - C4)Further InformationTechnical characteristicsNameValueUnitRestistance to upward loadNPDNDResistance to downward loadNPDNDDurabilityNPDNDAir permeabilityNPDNDDirect airborne sound insulation acc. EN 1873NPD / 20 - 23dBThermal transmittance acc. EN 18731.2-1.9NDLuminous transmittance (clear) acc. EN 1873NPD / 35 % - 74ND%NDNDLuminous transmittance (opal) acc. EN 1873NPD / 29 % - 60ND%NDNDReaction to fire, wooden frame acc. EN 13501D-s2, d0NDReaction to fire, top plate acc. EN 13501B-s1, d0NDResistance to fireNPDNDExternal fire performanceNPDNDWater tightnessNPDNDSmall, hard bodyNPDNDLarge, soft body EN 1873NPD / SB 600NDReferencesInstitut Bauen und Umwelt e.V. (IBU). (2021). General Programme Instructions for the IBU EPD Programme – Part A: Calculation Rules for the Life‐CycleAssessment and Requirements on the Background Report. Version 2.0, 01‑03‑2021. Berlin: IBU.Institut Bauen und Umwelt e.V. (IBU). (2021). Product Category Rules for Construction Products – Part B: Requirements on the EPD for Windows and Doors.Version 1.7, 08‑2021. Berlin: IBU.European Committee for Standardization (CEN). (2019). EN 15804:2012+A2:2019 – Sustainability of construction works – Environmental productdeclarations – Core rules for the product category of construction products. Brussels: CEN. (Including AC:2021)International Organization for Standardization (ISO). (2006). ISO 14040:2006 – Environmental management – Life cycle assessment – Principles andframework. Geneva: ISO. (Amendment 1:2020; confirmed current 2022)International Organization for Standardization (ISO). (2006). ISO 14044:2006 – Environmental management – Life cycle assessment – Requirements andguidelines. Geneva: ISO. (Amendments 1:2017 and 2:2020 included; confirmed current 2022)PC Rooflight (PC-ovenlys) - vaulted-flat 10 to 30 mm & Ridgelight 20 to 30 mmVELUXPage 31 / 32

International Organization for Standardization (ISO). (2006). ISO 14025:2006 – Environmental labels and declarations – Type III environmental declarations –Principles and procedures. Geneva: ISOEurostat. (2024). Circular Economy indicators. Waste management: https://ec.europa.eu/eurostat/web/circular-economy/databaseStichting National Environmental Database. (2022). Environmental Performance Assessment Method for Construction Works. version 1.1.European Committee for Standardization (CEN). (2019). EN 17074:2019 – Sustainability of construction works – Environmental product declarations –Specific core rules for windows and doors. Brussels: CEN.PC Rooflight (PC-ovenlys) - vaulted-flat 10 to 30 mm & Ridgelight 20 to 30 mmVELUXPage 32 / 32