b5033233-7d65-4cd4-b191-83a838bf7605 Access roof lights The data selected for LCA analysis originates from ITB-LCI questionnaires completed by FAKRO PP Sp. z o. o. using the inventory data, ITB and Ecoinvent database v. 3.10 and KOBiZE. KOBiZE data is supplemented with Ecoinvent v. 3.10 data on the national electricity mix impact where no specific indicator data is provided. No specific data collected is older than five years and no generic datasets used are older than ten years. The representativeness, completeness, reliability, and consistency are judged as good. The allocation rules used for this EPD are based on general ITB PCR A v. 1 .6. Production of access roof lights is a line process conducted in the manufacturing plan located in Nowy Sacz (Poland). All impacts from raw materials extraction and processing are allocated in A1 module of EPD. Impacts from the FAKRO production were inventoried on the annual production volume expressed in kg. Water and energy consumption, associated emissions and generated wastes are allocated to module A3. Energy supply was inventoried for whole production process. Packaging materials were taken into consideration. The life cycle analysis (LCA) of the declared products covers: product stage – modules A1-A3, end of life – modules C1-C4 and benefits and loads beyond the system boundary – module D (cradle-to-gate with options) in accordance with EN 15804 + A2 and ITB PCR A v. 1.6. Energy and water consumption, emissions as well as information on generated wastes were inventoried and were included in the calculations. It can be assumed that the total sum of omitted processes does not exceed 5% of all impact categories. In accordance with EN 15804 + A2, machines and facilities (capital goods) required for the production as well as transportation of employees were not included in LCA. 1 2024 2029 "2024-09-17" - "2029-09-17" 2024-09-17 - - Access roof lights enable fast, safe and easy access to the roof to carry out repair and maintenance works. They illuminate the interior and can be opened to ventilate the room. Access roof lights are designed for uninhabited lofts with the interior temperature similar to the outdoor one. The frame is made of vacuum impregnated wood, while the sash is made of powder coated aluminium profile. The flashing is an integral part of the access roof light. Access roof lights include several product varieties: - WLI is a side hung window. It is equipped with the 4-8-4 (or occasionally 3-8-3) glazing unit. It can be installed in left or right opening version. The applied turn limiter holds the sash stable and prevents against accidental closure. The lower part of the access roof light comes with a specially shaped profile which covers the frame and prevents slipping while getting onto the roof. - WG comes with a top hung structure, while its sash is opened upwards. It is available in two versions: WGT with a single 4 mm thick glass WGI with the 3-8-3 glazing unit WGI is equipped with a gas spring which makes opening easier, holds the sash stable and prevents it against accidental closure. - WS features a top hung structure. Semi-circular polycarbonate dome opens upwards up to an angle of 180°. The material used demonstrates increased resistance to weather conditions and provides protection against UV radiation. Available in three different types, depending on the roofing material applied: WSS with flashing for flat roofing material WSZ with flashing for corrugated roofing material WSH with flashing for high-profile roofing material - WGU, WGU-X is a side hung window. It comes with the 3-8-3 glazing unit, a gas spring that holds sash in the open position and a profile that covers the lower part of the frame. WGU-X additionally has a vapour-permeable flashing. - WGB comes with a top hung structure, while its sash is opened upwards. The upper part of the frame is arch-shaped. It is available with the 4-9-4 glazing unit. WGB has a gas spring that makes it easy to lift the sash and holds it in the open position preventing accidental closure. The WGI access roof light sized 46 x 75 cm and WSZ access roof light sized 54 x 75 cm were adopted as representative windows. Composition and percentage of input materials of access roof light WGI and WSZ and packaging materials produced by FAKRO PP Sp. z o.o. Detailed parameters of access roof lights are specified in their Declarations of Performance, which can be downloaded from the FAKRO PP Sp. z o.o. website: www.fakro.com - EPD NPCR Part A: Construction products and services. Ver. 1.0. March 2021 specific dataset ecoinvent database (all versions) - ITB-EPD_671_FAKRO-PP-Sp.-z-o.o.-Access-roof-lights_v1.pdf Ph.D. Eng. Halina Prejzner EN 15804+A2 Fully compliant Fully compliant Fully compliant Fully compliant Fully compliant Fully compliant ISO 14025 Fully compliant Fully compliant Fully compliant Fully compliant Fully compliant Fully compliant ISO 21930 Fully compliant Fully compliant Fully compliant Fully compliant Fully compliant Fully compliant LCA.no AS 2026-02-23T10:25:24 ILCD format EPD Data Format Extensions v1.2 EPD Data Format Extensions v1.2 EPD-Datenformaterweiterungen v1.2 00.03.000 2026-02-23T09:14:58.1008291Z ITB-EPD Poland 671/2024 FAKRO PP Sp. z o.o. true Free of charge for all users and uses None ITB-EPD Poland Access roof lights General reminder flow Output 1 1 0 0 undefined 0 Primary Measured Use of renewable primary energy (PERE) Fornybar primærenergi brukt som energibærer (RPEE) General reminder flow Input 0 0 0 0 undefined 0 Primary Measured 152.000000000000 0.286000000000 354.000000000000 0.187000000000 0.061200000000 -53.300000000000 -74.800000000000 -1.100000000000 MJ Use of renewable primary energy resources used as raw materials (PERM) Fornybar primærenergi brukt som energibærer (RPEE) General reminder flow Input 0 0 0 0 undefined 0 Primary Measured 370.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 53.400000000000 74.900000000000 0.000000000000 MJ Total use of renewable primary energy resource (PERT) Total bruk av fornybar primærenergi (TPE) General reminder flow Input 0 0 0 0 undefined 0 Primary Measured 523.000000000000 0.286000000000 354.000000000000 0.187000000000 0.061200000000 0.288000000000 0.028900000000 -2.090000000000 MJ Use of non renewable primary energy (PENRE) Ikke fornybar primærenergi brukt som energibærer (NRPE) General reminder flow Input 0 0 0 0 undefined 0 Primary Measured 917.000000000000 15.800000000000 338.000000000000 2.720000000000 3.560000000000 3.620000000000 1.650000000000 -9.950000000000 MJ Use of non renewable primary energy resources used as raw materials (PENRM) Ikke fornybar primærenergi brukt som råmateriale (NRPM) General reminder flow Input 0 0 0 0 undefined 0 Primary Measured 52.600000000000 0.000000000000 9.750000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 MJ Total use of non renewable primary energy resource (PENRT) Total nicht erneuerbare Primärenergie (PENRT) General reminder flow Input 0 0 0 0 undefined 0 Primary Measured 1120.000000000000 15.800000000000 348.000000000000 2.720000000000 3.560000000000 4.330000000000 1.650000000000 -14.500000000000 MJ Use of secondary material (SM) Bruk av sekundære materialer (SM) General reminder flow Input 0 0 0 0 undefined 0 Primary Measured 2.710000000000 0.007520000000 0.045800000000 0.000208000000 0.002190000000 0.003390000000 0.001280000000 -0.022500000000 kg Use of renewable secondary fuels (RSF) Bruk av fornybart sekundære brensel (RSF) General reminder flow Input 0 0 0 0 undefined 0 Primary Measured 3.030000000000 0.000092900000 0.000281000000 0.000001140000 0.000027700000 0.000205000000 0.000024500000 -1.660000000000 MJ Use of non renewable secondary fuels (NRSF) Bruk av ikke fornybart sekundære brensel (NRSF) General reminder flow Input 0 0 0 0 undefined 0 Primary Measured 0.082400000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 MJ Use of net fresh water (FW) Netto bruk av ferskvann (W) General reminder flow Input 0 0 0 0 undefined 0 Primary Measured 1.080000000000 0.002180000000 0.184000000000 0.000837000000 0.000635000000 0.001490000000 0.003450000000 -0.074000000000 m3 Hazardous waste disposed (HWD) Avhendet farlig avfall (HW) General reminder flow Output 0 0 0 0 undefined 0 Primary Measured 14.600000000000 0.023300000000 0.447000000000 0.000000532000 0.006890000000 0.019500000000 0.005120000000 -0.281000000000 kg Non hazardous waste dispose (NHWD) Avhendet ikke-farlig avfall (NHW) General reminder flow Output 0 0 0 0 undefined 0 Primary Measured 37.500000000000 0.503000000000 8.320000000000 0.015200000000 0.146000000000 1.260000000000 0.076600000000 -7.920000000000 kg Radioactive waste disposed (RWD) Avhendet radioaktivt avfall (RW) General reminder flow Output 0 0 0 0 undefined 0 Primary Measured 0.012000000000 0.000005430000 0.000254000000 0.000002210000 0.000001520000 0.000008740000 0.000015800000 -0.000082800000 kg Components for re-use (CRU) Komponenter for gjenbruk (CR) General reminder flow Output 0 0 0 0 undefined 0 Primary Measured 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 kg Materials for recycling (MFR) Materialer for resirkulering (MR) General reminder flow Output 0 0 0 0 undefined 0 Primary Measured 1.880000000000 0.000124000000 0.007010000000 0.000015600000 0.000035900000 7.740000000000 0.001230000000 -6.760000000000 kg Materials for energy recovery (MER) Materialer for energigjenvinning (MER) General reminder flow Output 0 0 0 0 undefined 0 Primary Measured 0.000473000000 0.000000935000 0.001930000000 0.000000021900 0.000000230000 0.000000384000 0.000000052200 -0.000003350000 kg Exported electrical energy (EEE) Eksportert elektrisk energi(EEE) General reminder flow Output 0 0 0 0 undefined 0 Primary Measured 1.580000000000 0.010000000000 0.863000000000 0.007460000000 0.001500000000 0.031400000000 0.000929000000 -0.212000000000 MJ Exported thermal energy (EET) Eksportert termisk energi (ETE) General reminder flow Output 0 0 0 0 undefined 0 Primary Measured 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 MJ Acidification potential, Accumulated Exceedance (AP) Forsurningspotensial for kilder på land og vann (AP) 0 undefined 0 1.250000000000 0.002340000000 0.243000000000 0.001670000000 0.000699000000 0.001690000000 0.001390000000 -0.027000000000 mol H+ eqv. Global Warming Potential - total (GWP-total) Globalt oppvarmingspotensial -totalt (GWPtotal) 0 undefined 0 65.500000000000 1.130000000000 20.800000000000 0.175000000000 0.336000000000 12.900000000000 12.600000000000 -4.270000000000 kg CO2 eqv. Global Warming Potential - biogenic (GWP-biogenic) Globalt oppvarmingspotensial - biogene kilder( GWP-biogenic) 0 undefined 0 -24.800000000000 0.000743000000 0.184000000000 0.003100000000 0.000221000000 12.600000000000 12.400000000000 -0.375000000000 kg CO2 eqv. Global Warming Potential - fossil fuels (GWP-fossil) Globalt oppvarmingspotensial - fossile brensler (GWP-fossil) 0 undefined 0 90.500000000000 1.130000000000 20.600000000000 0.172000000000 0.336000000000 0.270000000000 0.164000000000 -3.890000000000 kg CO2 eqv. Global Warming Potential - land use and land use change (GWP-luluc) Globalt oppvarmingspotensial arealbruk endringer i bruk av arealer (GWP-luluc) 0 undefined 0 0.554000000000 0.000383000000 0.015800000000 0.000040400000 0.000112000000 0.000511000000 0.000132000000 -0.002540000000 kg CO2 eqv. Potential Comparative Toxic Unit for ecosystems (ETP-fw) Økotoksisitet, ferskvann (ETP-fw) 0 undefined 0 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 CTUe Potential incidence of disease due to PM emissions (PM) Partikkelutslipp (PM) 0 undefined 0 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 disease incidence Eutrophication potential - marine (EP-marine) Overgjødslingspotensial til hav (EP-marine), hav og jord 0 undefined 0 0.070500000000 0.000555000000 0.049600000000 0.000238000000 0.000127000000 0.000637000000 0.002090000000 -0.002190000000 kg N eqv. Eutrophication potential - freshwater (EP-freshwater) Overgjødslingspotensial til ferskvann (EP-freshwater) 0 undefined 0 0.025700000000 0.000078200000 0.032900000000 0.000286000000 0.000017200000 0.000087700000 0.000013400000 -0.000547000000 kg P eqv. Eutrophication potential - terrestrial (EP-terrestrial) Overgjødslingspotensial til jord (EP-terrestrial) 0 undefined 0 0.851000000000 0.005990000000 0.477000000000 0.002040000000 0.001370000000 0.006220000000 0.002570000000 -0.035300000000 mol N eqv. Potential Comparative Toxic Unit for humans - cancer effects (HTP-c) Toksisitet påvirkning på mennesker, kreft (HTP-c) 0 undefined 0 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 CTUh Potential Comparative Toxic Unit for humans - non-cancer effects (HTP-nc) Toksisitet påvirkning på mennesker, andre effekter enn kreft (HTP-nc) 0 undefined 0 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 CTUh Potential Human exposure efficiency relative to U235 (IRP) Ioniserende stråling, helseeffekt (IRP) 0 undefined 0 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 kBq U235 eqv. Potential Soil quality index (SQP) Påvirkninger knyttet til arealbruksendringer / jordkvalitet (SQP) 0 undefined 0 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 unitless Depletion potential of the stratospheric ozone layer (ODP) Potensial for nedbryting av stratosfærisk ozon (ODP) 0 undefined 0 0.000006430000 0.000000022400 0.000000637000 0.000000003020 0.000000006680 0.000000012900 0.000000035500 -0.000000129000 kg CFC 11 eqv. Photochemical Ozone Creation Potential (POCP) Potensial for fotokjemisk oksidantdanning (POCP) 0 undefined 0 0.426000000000 0.003860000000 0.206000000000 0.000571000000 0.001160000000 0.001560000000 0.001750000000 -0.011000000000 kg NMVOC eqv. Abiotic depletion potential - fossil resources (ADPF) Abiotisk utarmingspotensial for fossile ressurser, fosile brensler (ADP-fossil) 0 undefined 0 699.000000000000 15.800000000000 331.000000000000 2.570000000000 4.720000000000 3.300000000000 3.550000000000 -29.800000000000 MJ Abiotic depletion potential - non-fossil resources (ADPE) Abiotisk utarmingspotensial for ikke-fossile ressurser, mineraler (ADP-elements) 0 undefined 0 0.016800000000 0.000003920000 0.000035600000 0.000000227000 0.000001120000 0.000005900000 0.000000428000 -0.000127000000 kg Sb-eqv. Water (user) deprivation potential (WDP) Utarmingspotensial for vannressurser (WDP) 0 undefined 0 112.000000000000 0.079100000000 7.100000000000 0.052300000000 0.023100000000 0.049300000000 0.016100000000 -2.760000000000 m3 world eqv. Global warming potential except emissions and uptake of biogenic carbon (GWP-IOBC/GHG) Globalt oppvarmingspotensial beregnet etter prinsippet om umiddelbar oksidasjon (GWP-IOBC) 0 undefined 0 kg CO2 eqv.