EPD-IES-0034427:001

Rak Trappa M1 - Gråbetong (TG34)

Rak trappa i gråbetong utan vidare behandling.

General information

EPD OwnerPrefabtrappan Sverige AB
Registration numberEPD-IES-0034427:001
EPD typeEPD of a single product from a manufacturer/service provider
StatusValid
Version date2026-08-19
Validity date2031-08-19
Standards conformanceISO 14025:2006, EN 15804:2012+A2:2019/AC:2021
Geographical scopeEurope
An EPD may be updated or depublished if conditions change. This is the latest version of the EPD.

Programme information

ProgrammeInternational EPD System
AddressEPD International AB Box 210 60 SE-100 31 Stockholm Sweden
Websitewww.environdec.com
E-mailsupport@environdec.com

Product category rules

CEN standard EN 15804 serves as the Core Product Category Rules (PCR)
Product Category Rules (PCR)2019:14 Construction products (EN 15804+A2) (version 2.0.1) 2.0.1
PCR review was conducted byThe Technical Committee of the International EPD System. See www.environdec.com for a list of members. Review chair: Rob Rouwette (chair), Noa Meron (co-chair). The review panel may be contacted via the Secretariat www.environdec.com/support.
Complementary Product Category Rules (c-PCR)2019:14-c-PCR-003 Concrete and concrete elements (EN 16757) 1.0.0 Version: 1.0.0
c-PCR review was conducted byThe Technical Committee of the International EPD System

Verification

Independent third-party verification of the declaration and data, according to ISO 14025:2006, via
Tool name and versionPrefabtrappan - Tyrens EPD generator, version 4.0.0
Third-party verifier, accountable for the tool and EPD verificationPär Lindman, Miljögiraff AB
Approved byThe International EPD® System
Procedure for follow-up of data during EPD validity involves third party verifier
*EPD Process Certification involves an accredited certification body certifying and periodically auditing the EPD process and conducting external and independent verification of EPDs that are regularly published. More information can be found in the General Programme Instructions on www.environdec.com.

Ownership and limitation on use of EPD

Limitations

EPDs within the same product category but published in different EPD programmes, may not be comparable. For two EPDs to be comparable, they shall be based on the same PCR (including the same first-digit version number) or be based on fully aligned PCRs or versions of PCRs; cover products with identical functions, technical performances and use (e.g. identical declared/functional units); have identical scope in terms of included life-cycle stages (unless the excluded life-cycle stage is demonstrated to be insignificant); apply identical impact assessment methods (including the same version of characterisation factors); and be valid at the time of comparison.

Ownership

The EPD Owner has the sole ownership, liability, and responsibility for the EPD.

Information about EPD Owner

EPD OwnerPrefabtrappan Sverige AB
Contact person nameMåns Larsson
Contact person e-mailmans.larsson@prefabtrappan.se
Organisation addressÖlltorps industriområde östra 21 524 33 Herrljunga Sweden
LCA PractitionerEbba Lindqvist, ebba.lindqvist@tyrens.se

Description of the organisation of the EPD Owner

Prefabtrappan Sverige AB, founded in 2018, is an established and leading supplier of staircases in Sweden. The company was started by five individuals, all of whom remain actively involved in the daily operations. Prefabtrappan currently employs approximately 25 people and has an annual turnover of around SEK 80 million. The company specializes in the production of all types of prefabricated concrete staircases, which are tailored to meet specific customer requirements. These staircases are delivered with a variety of surface finishes, including terrazzo, grey finished surfaces, and grey surfaces prepared for further coating. Typical clients include turnkey contractors as well as concrete and steel frame contractors who do not have their own staircase manufacturing capabilities.

Organisation logo

Product information

Product nameRak Trappa M1 - Gråbetong (TG34)
Product identificationPrefabricated concrete staircase
Product descriptionRak trappa i gråbetong utan vidare behandling.
Technical purpose of productPrefabricated concrete staircases
Manufacturing or service provision descriptionA project-specific casting mold is manufactured. For production of terrazzo stairs, the steps are placed into the casting mold. Reinforcement and embedded components are installed. Concrete is delivered to the factory and poured into the mold. The underside of the stairs is finished through scrubbing, smoothing, and brushing/rolling. After the stairs have cured, they are lifted out of the mold. Visible surfaces are plastered/finished, and completed surfaces are protected with coverings. Finally, the stairs are moved to storage to await delivery.
Material propertiesVolumetric mass density: 2400 kg/m3
Volumetric mass density:
2400 kg/m3
Manufacturing sitePrefabtrappan AB Prefabtrappan AB Ölltorps industriområde östra 21 52433 Herrljunga Sweden
UN CPC code3755. Prefabricated structural components for building or civil engineering, of cement, concrete or artificial stone
Geographical scopeEurope

Product images

Content declaration

Hazardous and toxic substancesThe product does not contain any substances from the SVHC candidate list in concentrations exceeding 0.1% of its weight.
Product content
Content nameMass, kgPost-consumer recycled material, mass-% of productBiogenic material, mass-% of productBiogenic material1, kg C/declared unit
Concrete978.5000
Additive0.1000
Steel21.41.22600
Total10001.22600
Note 11 kg biogenic carbon is equivalent to 44/12 kg of CO2
Packaging materials
Material nameMass, kgMass-% (versus the product)Biogenic material1, kg C/declared unit
Plastic0.510.0510
Total0.510.0510
Note 11 kg biogenic carbon is equivalent to 44/12 kg of CO2

LCA information

EPD based on declared or functional unitDeclared unit
Declared unit and reference flowRak Trappa M1 - Gråbetong (TG34) Mass: 1000 kg
Conversion factor to mass1000
Are infrastructure or capital goods included in any upstream, core or downstream processes?
Do infrastructure and capital goods contribute more than 10% to the A1-A3 (A1-A5 for services) results of any environmental impact indicator declared in the EPD?
Datasources used for this EPDecoinvent database (general) ecoinvent 3.11 database
LCA SoftwareSimaPro 10.5
Additional information about the underlying LCA-based information
Cut-off: In this study, a cut-off threshold of 1% is applied to both the energy consumption and material usage of each unit process. The contribution from packaging in module D is assessed to fall under cut-off threshold of 1% and is excluded in this study. Allocation: In this study, boundaries with other systems and the allocation of environmental burdens between them uses the allocation method cut-off by classification which is in line with the Polluter Pays (PP) allocation method. Mass allocation has been used to allocate the impact from the factory (such as energy and waste). This EPD is generated with a fully pre-verified EPD tool. All processes are fixed and variable input data for each product is governed by a menu. Identification name and version number of the EPD-generator: EPD-generator 4.0.0 – Prefabtrappan.
Version of the EN 15804 reference packageEF Reference Package 3.1
Characterisation methodsEN 15804 reference package based on EF 3.1 has been used.
Technology description including background systemThe raw materials in A1 are concrete, steel and additives. These main materials can be used in different combinations when producing concrete staircases. The transport distance in A2 is fixed and the transport mode is trucks. In A3, the production consists of moulding the concrete together with reinforcement and embedded components. The factory is in Sweden.
Scrap (recycled material) inputs contribution levelLess than 10% of the GWP-GHG results in modules A1-A3 come from scrap inputs

Data quality assessment

Description of data quality assessment and reference yearsWhen modeling in Simapro, Ecoinvent data (updated November 2024) has been used for secondary data. The database is considered to be of high quality. For the majority of the materials, product specific and third party verified EPD's have been used and is considered to be of high quality. Indata has been gathered from the actual manufacturing plant with product-specific processes, specific amounts, specific waste, and spillage %, specific energy mix, specific transportation distances and transportation type, with the reference year 2025. The percentage primary data is estimated in this EPD for module A1-A3. Primary data are related to amount of energy, transportation and direct emission used throughout module A1-A3 and underlying EPD's.
Data quality assessment
Process nameSource typeSourceReference yearData categoryShare of primary data, of GWP-GHG results for A1-A3
Manufacturing of product, inclusive generation of electricity used in manufacturing of productCollected data & DatabasesEPD Owner & Ecoinvent v 3.112025Primary data8%
Transport of materials & packaging to manufacturing siteCollected data & DatabasesEPD Owner & Ecoinvent v 3.112025Primary data6%
Production of ingoing materials and packagingEPDs & DatabasesEPDs (Confidential) & Ecoinvent v 3.11< 5 years oldPrimary data, secondary data67%
Total share of primary data, of GWP-GHG results for A1-A381%
The share of primary data is calculated based on GWP-GHG results. It is a simplified indicator for data quality that supports the use of more primary data to increase the representativeness of and comparability between EPDs. Note that the indicator does not capture all relevant aspects of data quality and is not comparable across product categories.
Electricity data
Electricity used in the manufacturing process in A3 (A5 for services)
Type of electricity mixSpecific electricity mix as generated, or purchased from an electricity supplier, demonstrated by a contractual instrument
Energy sourcesHydro28%
Wind18%
Solar39%
Biomass0%
Geothermal0%
Waste0%
Nuclear15%
Natural gas0%
Coal0%
Oil0%
Peat0%
Other0%
GWP-GHG intensity (kg CO2 eq./kWh)0.06 kg CO2 eq./kWh
CO2 uptake associated with carbonation and its assumptions
Production stage (module A)Excluded
Use stage (module B)Excluded
End-of-Life stage (module C)Excluded
Beyond product life cycle (Module D)Excluded

System boundary

Description of the system boundarya) Cradle to gate with modules C1-C4 and module D (A1-A3 + C + D).
Excluded modulesYes, there is an excluded module, or there are excluded modules
Justification for the omission of modulesThere is no maintenance, replacement or energy use in usage stage, therefore is B1-B7 not included.

Declared modules

Product stageConstruction process stageUse stageEnd of life stageBeyond product life cycle
Raw material supplyTransportManufacturingTransport to siteConstruction installationUseMaintenanceRepairReplacementRefurbishmentOperational energy useOperational water useDe-construction demolitionTransportWaste processingDisposalReuse-Recovery-Recycling-potential
ModuleA1A2A3A4A5B1B2B3B4B5B6B7C1C2C3C4D
Modules declaredXXXNDNDNDNDNDNDNDNDNDXXXXX
GeographyEuropeEuropeSwedenEuropeEuropeEuropeEuropeEuropeEuropeEuropeEuropeEuropeSwedenSwedenSwedenSwedenSweden
Share of specific data82%--------------
Variation - products0%--------------
Variation - sites0%--------------
DisclaimerThe share of specific/primary data and both variations (products and sites) refer to GWP-GHG results only.

Process flow diagram(s) related images

Default scenario

Name of the default scenarioMixed disposal scenario, material recycling and landfill
Description of the default scenarioThe product is dismantled at the construction site and different material types are sorted before being sent to the respective recycling center or landfill.

Module C: End-of-life

Explanatory name of the default scenario in module CModule C
Brief description of the default scenario in module CAssumptions; soncrete is crushed and used as gravel, steel is material recycled.
Description of the default scenario in module CThe consumption of diesel for demolition in C1 is assumed to be 10 kWh/tonne for reinforced concrete. The transport distance in C2 is 80 km. Both C1 and C2 are based on PCR 2019:14 2.0.1. 80% of the concrete is assumed to be recycled in C3, and the remaining is landfilled in C4. 95% of the steel is assumed to be recycled in C3, and the remaining is landfilled in C4. The energy use of crushing reinforced concrete in C3 is assumed to be 2 kWh/tonne. C3 and C4 are based on a typical Swedish scenario (Erlandsson and Petterson, 2015).

Module D: Beyond product life cycle

Explanatory name of the default scenario in module DModule D
Brief description of the default scenario in module DConcrete is crushed and will be used as gravel, steel is recycled
Description of the default scenario in module DFor calculations in Module D following assumptions have been made: The crushed concrete is replacing crushed gravel. The reinforced steel is replacing low-alloyed steel.

Environmental performance

The estimated impact results are only relative statements, which do not indicate the endpoints of the impact categories, exceeding threshold values, safety margins and/or risks.

Mandatory environmental performance indicators according to EN 15804

Impact categoryIndicatorUnitA1-A3A4A5B1B2B3B4B5B6B7C1C2C3C4D
Climate change - totalGWP-totalkg CO2 eq.1.11E+2NDNDNDNDNDNDNDNDND3.62E+01.49E+11.75E+05.51E-1-1.49E+1
Climate change - fossilGWP-fossilkg CO2 eq.1.10E+2NDNDNDNDNDNDNDNDND3.62E+01.49E+11.28E+05.49E-1-1.48E+1
Climate change - biogenicGWP-biogenickg CO2 eq.5.85E-1NDNDNDNDNDNDNDNDND7.34E-41.04E-24.67E-11.44E-30.00E+0
Climate change - land use and land-use changeGWP-luluckg CO2 eq.5.20E-1NDNDNDNDNDNDNDNDND3.71E-45.03E-35.22E-46.67E-5-3.33E-3
Ozone depletionODPkg CFC-11 eq.6.72E-6NDNDNDNDNDNDNDNDND5.38E-83.26E-71.64E-88.24E-9-7.31E-8
AcidificationAPmol H+ eq.3.93E-1NDNDNDNDNDNDNDNDND3.24E-23.21E-28.24E-34.82E-3-6.95E-2
Eutrophication aquatic freshwaterEP-freshwaterkg P eq.1.53E-2NDNDNDNDNDNDNDNDND1.17E-41.04E-32.29E-41.77E-5-9.41E-3
Eutrophication aquatic marineEP-marinekg N eq.7.42E-2NDNDNDNDNDNDNDNDND1.51E-27.72E-34.48E-32.24E-3-1.70E-2
Eutrophication terrestrialEP-terrestrialmol N eq.1.13E+0NDNDNDNDNDNDNDNDND1.65E-18.34E-23.61E-22.45E-2-2.02E-1
Photochemical ozone formationPOCPkg NMVOC eq.3.03E-1NDNDNDNDNDNDNDNDND4.94E-25.09E-21.09E-27.36E-3-6.10E-2
Depletion of abiotic resources - minerals and metalsADP-minerals&metals1, 2kg Sb eq.4.99E-4NDNDNDNDNDNDNDNDND1.29E-65.13E-59.24E-62.25E-7-1.65E-4
Depletion of abiotic resources - fossil fuelsADP-fossil1MJ, net calorific value6.00E+2NDNDNDNDNDNDNDNDND1.84E+01.69E+12.34E+02.89E-1-1.08E+2
Water useWDP1m3 world eq. deprived1.32E+2NDNDNDNDNDNDNDNDND1.37E-11.08E+01.14E-12.20E-2-1.28E+1
AcronymsGWP-fossil = Global Warming Potential fossil fuels; GWP-biogenic = Global Warming Potential biogenic; GWP-luluc = Global Warming Potential land use and land use change; ODP = Depletion potential of the stratospheric ozone layer; AP = Acidification potential, Accumulated Exceedance; EP-freshwater = Eutrophication potential, fraction of nutrients reaching freshwater end compartment; EP-marine = Eutrophication potential, fraction of nutrients reaching marine end compartment; EP-terrestrial = Eutrophication potential, Accumulated Exceedance; POCP = Formation potential of tropospheric ozone; ADP-minerals&metals = Abiotic depletion potential for non-fossil resources; ADP-fossil = Abiotic depletion for fossil resources potential; WDP = Water (user) deprivation potential, deprivation-weighted water consumption
General disclaimerThe results of the end-of-life stage (modules C1-C4) should be considered when using the results of the product stage (modules A1-A3/A1-A5 for services).
Disclaimer 1The results of this environmental impact indicator shall be used with care as the uncertainties of these results are high or as there is limited experience with the indicator
Disclaimer 2The results of the impact categories abiotic depletion of minerals and metals may be highly uncertain in LCAs that include capital goods/infrastructure in generic datasets, in case infrastructure/capital goods contribute greatly to the total results. This is because the LCI data of infrastructure/capital goods used to quantify these indicators in currently available generic datasets sometimes lack temporal, technological and geographical representativeness. Caution should be exercised when using the results of these indicators for decision-making purposes.

Additional mandatory environmental performance indicators

Impact categoryIndicatorUnitA1-A3A4A5B1B2B3B4B5B6B7C1C2C3C4D
Climate change - GWP-GHGGWP-GHG1kg CO2 eq.1.10E+2NDNDNDNDNDNDNDNDND3.62E+01.49E+11.49E+05.50E-1-1.48E+1
AcronymsGWP-GHG = Global warming potential greenhouse gas.
General disclaimerThe results of the end-of-life stage (modules C1-C4) should be considered when using the results of the product stage (modules A1-A3/A1-A5 for services).
Disclaimer 1The GWP-GHG indicator is termed GWP-IOBC/GHG in the ILCD+EPD+ data format. The indicator accounts for all greenhouse gases except biogenic carbon dioxide uptake and emissions and biogenic carbon stored in the product. As such, the indicator is identical to GWP-total except that the CF for biogenic CO2 is set to zero.

Additional voluntary environmental performance indicators according to EN 15804

Impact categoryIndicatorUnitA1-A3A4A5B1B2B3B4B5B6B7C1C2C3C4D
Particulate matter emissionsPMDisease incidence1.96E-6NDNDNDNDNDNDNDNDND9.25E-71.12E-61.95E-71.40E-7-1.38E-6
Ionizing radiation - human healthIRP1kBq U235 eq.7.09E+2NDNDNDNDNDNDNDNDND2.01E-22.56E-15.87E-23.95E-3-1.92E-1
Eco-toxicity - freshwaterETP-fw2, 3CTUe1.13E+2NDNDNDNDNDNDNDNDND2.56E+02.85E+15.77E+03.91E-1-9.93E+1
Human toxicity - cancer effectsHTP-c2, 3CTUh3.70E-8NDNDNDNDNDNDNDNDND3.68E-102.49E-94.69E-105.71E-11-3.08E-9
Human toxicity - non-cancer effectsHTP-nc2, 3CTUh4.75E-7NDNDNDNDNDNDNDNDND5.79E-91.33E-71.46E-89.58E-10-1.10E-7
Land-use related impacts/soil qualitySQP2, 3Dimensionless1.96E+2NDNDNDNDNDNDNDNDND3.13E+01.27E+22.07E+18.79E+0-1.15E+2
AcronymsPM = Potential incidence of disease due to particulate matter emissions; IRP = Potential human exposure efficiency relative to U235; ETP-fw = Potential comparative toxic unit for ecosystems; HTP-c = Potential comparative toxic unit for humans; HTP-nc = Potential comparative toxic unit for humans; SQP = Potential soil quality index.
General disclaimerThe results of the end-of-life stage (modules C1-C4) should be considered when using the results of the product stage (modules A1-A3/A1-A5 for services).
Disclaimer 1This impact category deals mainly with the eventual impact of low dose ionizing radiation on human health of the nuclear fuel cycle. It does not consider effects due to possible nuclear accidents, occupational exposure nor due to radioactive waste disposal in underground facilities. Potential ionizing radiation from the soil, from radon and from some construction materials is also not measured by this indicator.
Disclaimer 2The results of this environmental impact indicator shall be used with care as the uncertainties of these results are high or as there is limited experience with the indicator.
Disclaimer 3The results of the impact categories land use, human toxicity (cancer), human toxicity, noncancer and ecotoxicity (freshwater) may be highly uncertain in LCAs that include capital goods/infrastructure in generic datasets, in case infrastructure/capital goods contribute greatly to the total results. This is because the LCI data of infrastructure/capital goods used to quantify these indicators in currently available generic datasets sometimes lack temporal, technological and geographical representativeness. Caution should be exercised when using the results of these indicators for decision-making purposes.

Resource use indicators according to EN 15804

IndicatorUnitA1-A3A4A5B1B2B3B4B5B6B7C1C2C3C4D
PEREMJ, net calorific value6.32E+2NDNDNDNDNDNDNDNDND2.97E-13.50E+07.44E-12.16E-1-2.23E+1
PERMMJ, net calorific value2.61E-2NDNDNDNDNDNDNDNDND0.00E+00.00E+0-2.08E-2-5.19E-30.00E+0
PERTMJ, net calorific value6.32E+2NDNDNDNDNDNDNDNDND2.97E-13.50E+07.23E-12.11E-1-2.23E+1
PENREMJ, net calorific value6.75E+2NDNDNDNDNDNDNDNDND1.92E+01.77E+12.43E+03.02E-1-1.13E+2
PENRMMJ, net calorific value1.25E+0NDNDNDNDNDNDNDNDND0.00E+00.00E+0-9.96E-1-2.49E-10.00E+0
PENRTMJ, net calorific value6.76E+2NDNDNDNDNDNDNDNDND1.92E+01.77E+11.44E+05.28E-2-1.13E+2
SMkg6.19E+1NDNDNDNDNDNDNDNDND0.00E+00.00E+00.00E+00.00E+00.00E+0
RSFMJ, net calorific value6.46E+1NDNDNDNDNDNDNDNDND0.00E+00.00E+00.00E+00.00E+00.00E+0
NRSFMJ, net calorific value0.00E+0NDNDNDNDNDNDNDNDND0.00E+00.00E+00.00E+00.00E+00.00E+0
FWm34.13E+0NDNDNDNDNDNDNDNDND5.60E-34.03E-25.77E-38.89E-4-3.71E-1
AcronymsPERE = Use of renewable primary energy excluding renewable primary energy resources used as raw materials; PERM = Use of renewable primary energy resources used as raw materials; PERT = Total use of renewable primary energy resources; PENRE = Use of non-renewable primary energy excluding non-renewable primary energy resources used as raw materials; PENRM = Use of non-renewable primary energy resources used as raw materials; PENRT = Total use of non-renewable primary energy re-sources; SM = Use of secondary material; RSF = Use of renewable secondary fuels; NRSF = Use of non-renewable secondary fuels; FW = Use of net fresh water.
General disclaimerThe results of the end-of-life stage (modules C1-C4) should be considered when using the results of the product stage (modules A1-A3/A1-A5 for services).

Waste indicators according to EN 15804

IndicatorUnitA1-A3A4A5B1B2B3B4B5B6B7C1C2C3C4D
HWDkg4.42E-2NDNDNDNDNDNDNDNDND0.00E+00.00E+00.00E+00.00E+00.00E+0
NHWDkg4.17E+2NDNDNDNDNDNDNDNDND0.00E+00.00E+00.00E+00.00E+00.00E+0
RWDkg1.09E-2NDNDNDNDNDNDNDNDND0.00E+00.00E+00.00E+00.00E+00.00E+0
AcronymsHWD = Hazardous waste disposed; NHWD = Non-hazardous waste disposed; RWD = Radioactive waste disposed.
General disclaimerThe results of the end-of-life stage (modules C1-C4) should be considered when using the results of the product stage (modules A1-A3/A1-A5 for services).

Output flow indicators according to EN 15804

IndicatorUnitA1-A3A4A5B1B2B3B4B5B6B7C1C2C3C4D
CRUkg1.21E-3NDNDNDNDNDNDNDNDND0.00E+00.00E+00.00E+00.00E+00.00E+0
MFRkg4.59E+0NDNDNDNDNDNDNDNDND0.00E+00.00E+08.03E+20.00E+00.00E+0
MERkg1.64E+1NDNDNDNDNDNDNDNDND0.00E+00.00E+00.00E+00.00E+00.00E+0
EEEMJ, net calorific value2.14E+0NDNDNDNDNDNDNDNDND0.00E+00.00E+00.00E+00.00E+00.00E+0
EETMJ, net calorific value9.76E+0NDNDNDNDNDNDNDNDND0.00E+00.00E+00.00E+00.00E+00.00E+0
AcronymsCRU = Components for re-use; MFR = Materials for recycling; MER = Materials for energy recovery; EEE = Exported electrical energy; EET = Exported thermal energy.
General disclaimerThe results of the end-of-life stage (modules C1-C4) should be considered when using the results of the product stage (modules A1-A3/A1-A5 for services).

Results of an alternative modelling approach

Description of the scenario/method100% of production go to energy or material recycling for module C.
Results of an alternative modelling approach
Impact categoryIndicatorUnitA1-A3A4A5B1B2B3B4B5B6B7C1C2C3C4D
Climate change - fossilGWP-fossilkg CO2 eq.1.10E+2NDNDNDNDNDNDNDNDND3.62E+01.49E+11.46E+00.00E+0-1.61E+1
Climate change - biogenicGWP-biogenickg CO2 eq.5.85E-1NDNDNDNDNDNDNDNDND7.34E-41.04E-24.92E-10.00E+00.00E+0
Climate change - land use and land-use changeGWP-luluckg CO2 eq.5.20E-1NDNDNDNDNDNDNDNDND3.71E-45.03E-35.61E-40.00E+0-3.86E-3
Climate change - totalGWP-totalkg CO2 eq.1.11E+2NDNDNDNDNDNDNDNDND3.62E+01.49E+11.95E+00.00E+0-1.62E+1
Ozone depletionODPkg CFC-11 eq.6.72E-6NDNDNDNDNDNDNDNDND5.38E-83.26E-71.89E-80.00E+0-8.37E-8
AcidificationAPmol H+ eq.3.93E-1NDNDNDNDNDNDNDNDND3.24E-23.21E-29.67E-30.00E+0-7.74E-2
Eutrophication aquatic freshwaterEP-freshwaterkg P eq.1.53E-2NDNDNDNDNDNDNDNDND1.17E-41.04E-32.45E-40.00E+0-1.00E-2
Eutrophication aquatic marineEP-marinekg N eq.7.42E-2NDNDNDNDNDNDNDNDND1.51E-27.72E-35.18E-30.00E+0-1.92E-2
Eutrophication terrestrialEP-terrestrialmol N eq.1.13E+0NDNDNDNDNDNDNDNDND1.65E-18.34E-24.31E-20.00E+0-2.29E-1
Photochemical ozone formationPOCPkg NMVOC eq.3.03E-1NDNDNDNDNDNDNDNDND4.94E-25.09E-21.30E-20.00E+0-6.85E-2
Depletion of abiotic resources - minerals and metalsADP-minerals&metalskg Sb eq.4.99E-4NDNDNDNDNDNDNDNDND1.29E-65.13E-59.77E-60.00E+0-1.81E-4
Depletion of abiotic resources - fossil fuelsADP-fossilMJ, net calorific value6.00E+2NDNDNDNDNDNDNDNDND1.84E+01.69E+12.52E+00.00E+0-1.17E+2
Water useWDPm3 world eq. deprived1.32E+2NDNDNDNDNDNDNDNDND1.37E-11.08E+01.24E-10.00E+0-1.57E+1
Acronyms
Disclaimers
General disclaimerThe results of the end-of-life stage (modules C1-C4) should be considered when using the results of the product stage (modules A1-A3/A1-A5 for services).

Results of an alternative modelling approach

Description of the scenario/method100% of the product go to landfill in module C.
Results of an alternative modelling approach
Impact categoryIndicatorUnitA1-A3A4A5B1B2B3B4B5B6B7C1C2C3C4D
Climate change - fossilGWP-fossilkg CO2 eq.1.10E+2NDNDNDNDNDNDNDNDND3.62E+01.49E+10.00E+02.79E+00.00E+0
Climate change - biogenicGWP-biogenickg CO2 eq.5.85E-1NDNDNDNDNDNDNDNDND7.34E-41.04E-20.00E+07.32E-30.00E+0
Climate change - land use and land-use changeGWP-luluckg CO2 eq.5.20E-1NDNDNDNDNDNDNDNDND3.71E-45.03E-30.00E+03.39E-40.00E+0
Climate change - totalGWP-totalkg CO2 eq.1.11E+2NDNDNDNDNDNDNDNDND3.62E+01.49E+10.00E+02.80E+00.00E+0
Ozone depletionODPkg CFC-11 eq.6.72E-6NDNDNDNDNDNDNDNDND5.38E-83.26E-70.00E+04.19E-80.00E+0
AcidificationAPmol H+ eq.3.93E-1NDNDNDNDNDNDNDNDND3.24E-23.21E-20.00E+02.45E-20.00E+0
Eutrophication aquatic freshwaterEP-freshwaterkg P eq.1.53E-2NDNDNDNDNDNDNDNDND1.17E-41.04E-30.00E+09.00E-50.00E+0
Eutrophication aquatic marineEP-marinekg N eq.7.42E-2NDNDNDNDNDNDNDNDND1.51E-27.72E-30.00E+01.14E-20.00E+0
Eutrophication terrestrialEP-terrestrialmol N eq.1.13E+0NDNDNDNDNDNDNDNDND1.65E-18.34E-20.00E+01.24E-10.00E+0
Photochemical ozone formationPOCPkg NMVOC eq.3.03E-1NDNDNDNDNDNDNDNDND4.94E-25.09E-20.00E+03.74E-20.00E+0
Depletion of abiotic resources - minerals and metalsADP-minerals&metalskg Sb eq.4.99E-4NDNDNDNDNDNDNDNDND1.29E-65.13E-50.00E+01.14E-60.00E+0
Depletion of abiotic resources - fossil fuelsADP-fossilMJ, net calorific value6.00E+2NDNDNDNDNDNDNDNDND1.84E+01.69E+10.00E+01.47E+00.00E+0
Water useWDPm3 world eq. deprived1.32E+2NDNDNDNDNDNDNDNDND1.37E-11.08E+00.00E+01.12E-10.00E+0
Acronyms
Disclaimers
General disclaimerThe results of the end-of-life stage (modules C1-C4) should be considered when using the results of the product stage (modules A1-A3/A1-A5 for services).

Additional environmental information

Prefabtrappan’s ongoing efforts to reduce environmental impact include:

  • Striving to minimise negative environmental impacts and avoid unnecessary environmental burdens.

  • Selecting materials and products with low environmental impact and that support recycling whenever possible.

  • Maintaining an efficient waste management system, including proper waste sorting.

Abbreviations

General Abbreviations

Abbreviation Definition

EN European Norm (Standard)

EPD Environmental Product Declaration

EF Environmental Footprint

GPI General Programme Instructions

ISO International Organization for Standardization

LCA Life Cycle Assessment

PCR Product Category Rules

c-PCR Complementary Product Category Rules

CEN European Committee for Standardization

CLC Co-location centre

CPC Central product classification

GHS Globally harmonized system of classification and labelling of chemicals

GRI Global Reporting Initiative

Other Relevant Terms

SVHC Substances of Very High Concern

EC No. European Community Number

CAS No. Chemical Abstracts Service Number

MJ Megajoule

kg Kilogram

m³ Cubic Meter

NMVOC Non-Methane Volatile Organic Compounds

Sb eq. Antimony Equivalents

P eq. Phosphorus Equivalents

N eq. Nitrogen Equivalents

CFC-11 eq. Chlorofluorocarbon-11 Equivalents

CO₂ eq. Carbon Dioxide Equivalents

kg C Kilograms of Carbon

kg CO₂ eq. Kilograms of Carbon Dioxide Equivalent

ND Not Declared

References

Ecoinvent (2024), Ecoinvent 3.11, available database in SimaPro version 9.4.0.2 Multi User, https://support.ecoinvent.org/ecoinvent-version-3.11 [Referenced: 2025-04-10]

EPD International (2025). General Programme Instructions for the International EPD® System.

Version 5.0.1. www.environdec.com.

EPD International (2025). PCR 2019:14 Construction products (EN 15804:A2). Version 2.0.1

www.environdec.com.

SIS (2022). EN 16757:2022 “Sustainability of construction works – Environmental product declarations – Product Category Rules for concrete and concrete elements”. Svenska Institutet för Standarder

SIS (2021). EN 15804:2012+A2:2019, “Sustainability of construction works - Environmental product declarations - Core rules for the product category of construction products”. Svenska Institutet för Standarder

Tyréns (2026) LCA-report EPD-generator 4.0.0 – Prefabtrappan. Dated: 2026-05-20

Tyréns (2026) Tool report – Tyréns EPD generator 4.0.X. Dated: 2026-03-06

Tyréns (2026) Tool report appendix – Prefabtrappan 4.0.0. Dated: 2026-05-20

Erlandsson, M., Pettersson, D (2015). Klimatpåverkan för byggnader med olika energiprestanda. IVL Svenska Miljöinstitutet rapport U 5176.

Version history

Original Version of the EPD, 2026-08-19