Process Data set: Knauf Weatherboard 365 (en)

Process Data set: Knauf Weatherboard 365 (en) en

Process information

Key Data Set Information
Location	SE
Geographical representativeness description	Knauf Weatherboard 365 is manufactured and sold in Sweden. It can also be distributed to, and sold in, other countries.
Reference year	2025
Name	Knauf Weatherboard 365
Use advice for data set	Cradle-to-grave; A1-A3, A4-A5, B1-B7, C1-C4 and D. Modules B1-B7 are not relevant as the product need neither maintenance, repair, replacement, refurbishment nor use energy or water
Technical purpose of product or process	Knauf Weatherboard 365 is a construction product used as a sheathing board for external use. Used as wind protection in structures where it is desirable to avoid air currents. Designed to be exposed without facing for 12 months. The plasterboard is made of industrial gypsum, with additions of recycled gypsum, glass fiber and glass fiber fleece sheet. The product is recyclable and is available in various widths and lengths. Weight nominal: 7,3 kg/m2 Thickness: 9,5 mm Width: 900 mm or 1200 mm Length: See www.knauf.se Knauf Weatherboard 365 is available in different widths and lengths, but with the same thickness. Therefore, there are no variation of the product per square meter and this EPD covers all available widths and lengths.
Classification	Class name : Hierarchy level EPDNorge: Construction / Building boards
General comment on data set	Data quality: Specific data for the product composition are provided by the manufacturer. The data represent the production of the declared product and were collected for EPD development in the year of study. Background data is based on EPDs according to EN 15804 and different LCA databases. The data quality of the raw materials in A1 is presented in the table below. Allocation: The allocation is made in accordance with the provisions of EN 15804. Incoming energy and water and waste production in-house is allocated equally among all products through mass allocation. Effects of primary production of recycled materials is allocated to the main product in which the material was used. The recycling process and transportation of the material is allocated to this analysis. Polluter-Pays (PP) allocation is used. This implies that credit for e.g. recycling or energy recover is given to those who use recycled resources rather than those who produce recyclable resources. Guidlines ISO 14040/14044 Cut-off criteria: All major raw materials and all the essential energy is included. The production processes for raw materials and energy flows with very small amounts (less than 1%) are not included when specific information are missing. These cut-off criteria do not apply for hazardous materials and substances.
Copyright	Yes
Owner of data set	Knauf Sverige GmbH
Quantitative reference
Reference flow(s)	Knauf Weatherboard 365 - 1.0 * 1.0 qm (Area)
Biogenic carbon content	Carbon content (biogenic): 0.0 kg Carbon content (biogenic) - packaging: 0.02541666667 kg
Time representativeness
Data set valid until	2030
Time representativeness description	2025-12-08 - 2030-12-08
Publication date	2025-12-08
Technological representativeness
Technology description including background system	Standard SS-EN EN 15283-1 Gypsum plasterboard Type GM-H1 Reaction to fire: A2-s1,d0 Further information on www.knauf.se

Modelling and validation

Subtype

specific dataset

LCA methodology report

NPCR 010:2022 Part B for building boards

Data sources, treatment and representativeness

Documentation of data quality management

NPCR 010:2022 Part B for building boards

Data source(s) used for this data set

ecoinvent database (all versions)

Original EPDs

NEPD-12694-12891_Knauf-Weatherboard-365-.pdf

Completeness

Validation

Type of review
Independent external review

Reviewer name and institution
Elisabet Amat

Compliance Declarations

Compliance

Compliance system name

EN 15804+A2

Approval of overall compliance

Fully compliant

Nomenclature compliance

Fully compliant

Methodological compliance

Fully compliant

Review compliance

Fully compliant

Documentation compliance

Fully compliant

Quality compliance

Fully compliant

Compliance

Compliance system name

ISO 14025

Approval of overall compliance

Fully compliant

Nomenclature compliance

Fully compliant

Methodological compliance

Fully compliant

Review compliance

Fully compliant

Documentation compliance

Fully compliant

Quality compliance

Fully compliant

Compliance

Compliance system name

ISO 21930

Approval of overall compliance

Fully compliant

Nomenclature compliance

Fully compliant

Methodological compliance

Fully compliant

Review compliance

Fully compliant

Documentation compliance

Fully compliant

Quality compliance

Fully compliant

Administrative information

Data generator
Data set generator / modeller	LCA.no AS
Data entry by
Time stamp (last saved)	2025-12-08T13:37:57
Data set format(s)	ILCD format EPD Data Format Extensions v1.2
Publication and ownership
UUID	035b66a1-81cf-4c4e-968a-8c81f9e4c0fb
Date of last revision	2025-10-20T11:42:16.6373601Z
Data set version	00.02.001
Registration authority	EPD Norway
Registration number	NEPD-12694-12891
Owner of data set	Knauf Sverige GmbH
Copyright	Yes
License type	Free of charge for all users and uses
Access and use restrictions	None
Publisher	EPD Norway

Environmental indicators

Indicators of life cycle

Indicator	Direction	Unit	Production A1-A3	Transport A4	Installation A5	Transport C2	Waste processing C3	Disposal C4	Recycling Potential D
Use of renewable primary energy (PERE)	Input	MJ	4.06	0.04201	0.0004854	0.0198	0.07251	0.02855	-1.086
Use of renewable primary energy resources used as raw materials (PERM)	Input	MJ	0.8653	0	-0.8534	0	-0.01196	0	0
Total use of renewable primary energy resource (PERT)	Input	MJ	4.925	0.04201	-0.8529	0.0198	0.06055	0.02855	-1.086
Use of non renewable primary energy (PENRE)	Input	MJ	49.29	1.235	0.02187	1.574	0.1838	0.714	-0.2484
Use of non renewable primary energy resources used as raw materials (PENRM)	Input	MJ	0.2961	0	-0.269	0	-0.03128	0	0
Total use of non renewable primary energy resource (PENRT)	Input	MJ	49.58	1.235	-0.2472	1.574	0.1526	0.714	-0.2484
Use of secondary material (SM)	Input	kg	6.712	0	0	0	0	0	0
Use of renewable secondary fuels (RSF)	Input	MJ	0.02064	0.001328	0.00001208	0.0006926	0.001498	0.0005926	-0.0001888
Use of non renewable secondary fuels (NRSF)	Input	MJ	0.04898	0.004254	0.0001329	0.002321	0	0.001549	-0.06391
Use of net fresh water (FW)	Input	m3	0.02295	0.0004447	0.00002082	0.0001791	0.0003798	0.0008824	-0.001332
Hazardous waste disposed (HWD)	Output	kg	0.006885	0.000159	0.00007065	0.00008612	0	0.001751	-0.00001427
Non hazardous waste dispose (NHWD)	Output	kg	0.301	0.2777	0.06855	0.1368	0	3.136	-0.004359
Radioactive waste disposed (RWD)	Output	kg	0.0001905	0.000005757	2.93E-10	0.00001075	0	2.386E-7	-0.000001445
Components for re-use (CRU)	Output	kg	0	0	0	0	0	0	0
Materials for recycling (MFR)	Output	kg	0.06674	0	0.002393	0	3.017	0	0
Materials for energy recovery (MER)	Output	kg	0.01163	0	0.06099	0	6.388	0	0
Exported electrical energy (EEE)	Output	MJ	0.009475	0	0.04242	0	0.09675	0	0
Exported thermal energy (EET)	Output	MJ	0.1433	0	0.6417	0	1.464	0	0

Core environmental impact indicators

Indicator	Unit	Production A1-A3	Transport A4	Installation A5	Transport C2	Waste processing C3	Disposal C4	Recycling Potential D
Abiotic depletion potential - fossil resources (ADPF)	MJ	49.45	1.235	0.02187	1.574	0.1838	0.7139	-0.2485
Abiotic depletion potential - non-fossil resources (ADPE)	kg Sb-eqv.	0.0000423	0.000003719	2.813E-8	0.000001727	7.583E-8	2.353E-7	-1.69E-7
Acidification potential, Accumulated Exceedance (AP)	mol H+ eqv.	0.01627	0.0003966	0.00001482	0.000312	0.00008605	0.0002361	-0.0002314
Global Warming Potential - biogenic (GWP-biogenic)	kg CO2 eqv.	-0.01803	0.00008132	0.0932	0.00004151	0.00005414	0.08959	-0.00003207
Global Warming Potential - fossil fuels (GWP-fossil)	kg CO2 eqv.	2.805	0.05477	0.007422	0.0969	0.009562	0.031	-0.01757
Global Warming Potential - total (GWP-total)	kg CO2 eqv.	2.829	0.05491	0.1006	0.09697	0.009623	0.1206	-0.01803
Global Warming Potential - land use and land use change (GWP-luluc)	kg CO2 eqv.	0.04197	0.00006227	4.805E-7	0.00002952	0.000007004	0.000006619	-0.0004224
Global warming potential except emissions and uptake of biogenic carbon (GWP-IOBC/GHG)	kg CO2 eqv.	2.858	0.05491	0.007423	0.09697	0.00962	0.1206	-0.01784
Eutrophication potential - freshwater (EP-freshwater)	kg P eqv.	0.00007221	0.000001694	3.778E-8	7.71E-7	3.259E-7	8.757E-7	-0.000001148
Eutrophication potential - marine (EP-marine)	kg N eqv.	0.003823	0.0001131	0.000007548	0.00006832	0.00003247	0.000231	-0.00007837
Eutrophication potential - terrestrial (EP-terrestrial)	mol N eqv.	0.03932	0.001259	0.0000682	0.0007621	0.0003532	0.0009507	-0.0009998
Photochemical Ozone Creation Potential (POCP)	kg NMVOC eqv.	0.01618	0.0004811	0.0000177	0.0002993	0.00009209	0.0002971	-0.0002333
Depletion potential of the stratospheric ozone layer (ODP)	kg CFC 11 eqv.	0.00003638	1.344E-8	2.76E-10	2.336E-8	1.585E-9	9.774E-9	-0.0008891
Water (user) deprivation potential (WDP)	m3 world eqv.	40.51	2.479	0.03264	1.207	15.39	5.047	-3.63

Additional environmental impact indicators

Indicator	Unit	Production A1-A3	Transport A4	Installation A5	De-construction C1	Transport C2	Waste processing C3	Disposal C4	Recycling Potential D
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.
²The results of this environmental impact indicator shall be used with care as the uncertainties on these results are high or as there is limited experiences with the indicator.
Potential Human exposure efficiency relative to U235 (IRP)¹	kBq U235 eqv.	0.2833	0.004331	0.00007756	0	0.006879	0.002481	0.003334	-0.001579
Potential incidence of disease due to PM emissions (PM)²	disease incidence	0.000003393	1.568E-8	1.76E-10	0	8.901E-9	2.613E-8	4.901E-9	-8.456E-9
Potential Soil quality index (SQP)²	unitless	14.43	3.38	0.01309	0	1.804	0.08507	2.729	-1.419
Potential Comparative Toxic Unit for humans - non-cancer effects (HTP-nc)²	CTUh	4.763E-8	2.24E-9	1.31E-10	0	1.113E-9	4.33E-10	3.25E-10	-9.8E-10
Potential Comparative Toxic Unit for humans - cancer effects (HTP-c)²	CTUh	1.951E-9	0	2E-12	0	0	1.3E-11	1.9E-11	-1.9E-11
Potential Comparative Toxic Unit for ecosystems (ETP-fw)²	CTUe	38.78	1.575	0.03455	0	1.151	0.355	0.7234	-6.395