Process Data set: TR2 (en) - EPD Global Digi Node

Process Data set: TR2 (en) en

Process information

Key Data Set Information
Location	CH
Geographical representativeness description	Europe.
Reference year	2025
Name	TR2
Technical purpose of product or process	Ventilation grille made of galvanized steel with individually adjustable blades. For more information see: https://www.trox.de/lueftungsgitter-fuer-wand--bruestungs--und-kanaleinbau/tr2-53235df8cde1d673 Ventilation grille as supply air or extract air diffuser for the ventilation of rooms in ventilation and air conditioning systems. Consisting of a front frame with facet. Preferably for installation in round or square air ducts and for wall mounting. Ready-to-install component, consisting of front frame, individually adjustable vertical and/or horizontal blades. This EPD includes the environmental data of the product series TR2. The following represents a specific dataset of the most sold variant in the declared sales year (TR2-HV/425x125/P0).
Classification	Class name : Hierarchy level EPDNorge: Construction / Ventilation components
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. Energy, 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. 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. These cut-off criteria do not apply for hazardous materials and substances.
Copyright	Yes
Owner of data set	TROX Group -TROX HESCO Schweiz AG
Quantitative reference
Reference flow(s)	TR2 - 1.0 * 1.0 Stück (Number of pieces)
Biogenic carbon content	Carbon content (biogenic): 0.0 kg Carbon content (biogenic) - packaging: 0.0 kg
Time representativeness
Data set valid until	2030
Time representativeness description	2025-05-13 - 2030-05-13
Publication date	2025-05-13
Technological representativeness
Technology description including background system	Suitable for comfort and industrial areas as duct, wall or pipe installation. Available as a continuos grille or individual piece nominal sizes 225 × 75 - 2025 × 525 mm Adjustable blades enable jet control Volume flow rate balancing can be easily implemented thanks to various attachment kits Simple mounting options for quick and easy installation Available in various RAL Classic or NCS colors and with a raw surface finish

Modelling and validation

Subtype

specific dataset

LCA methodology report

NPCR 030:2021 Part B for ventilation components

Data sources, treatment and representativeness

Documentation of data quality management

NPCR 030:2021 Part B for ventilation components

Data source(s) used for this data set

ecoinvent database (all versions)

Original EPDs

NEPD-11038-9986_-Prospective-EPD---TR2.pdf

Completeness

Validation

Type of review
Independent external review

Reviewer name and institution
Alexander Borg

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)	2025-08-22T11:22:36
Data set format(s)	ILCD format EPD Data Format Extensions v1.2
Publication and ownership
UUID	549eca26-faeb-4663-93e2-9e67ca9a111a
Date of last revision	2025-05-12T11:43:17.2855217Z
Data set version	00.03.000
Registration authority	EPD Norway
Registration number	NEPD-11038-9986
Owner of data set	TROX Group -TROX HESCO Schweiz AG
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	De-construction C1	Transport C2	Waste processing C3	Disposal C4	Recycling Potential D
Use of renewable primary energy (PERE)	Input	MJ	15.71	0.03394	0.0001178	0.002121	0.09737	0.05573	-0.3111
Use of renewable primary energy resources used as raw materials (PERM)	Input	MJ	0	0	0	0	0	0	0
Total use of renewable primary energy resource (PERT)	Input	MJ	15.71	0.03394	0.0001178	0.002121	0.09737	0.05573	-0.3111
Use of non renewable primary energy (PENRE)	Input	MJ	88.76	2.371	0.02178	0.1482	0.5395	0.1954	-3.826
Use of non renewable primary energy resources used as raw materials (PENRM)	Input	MJ	3.466	0	0	0	-3.466	0	0
Total use of non renewable primary energy resource (PENRT)	Input	MJ	92.23	2.371	0.02178	0.1482	-2.926	0.1954	-3.826
Use of secondary material (SM)	Input	kg	0.8636	0	0.00001069	0	0	0.001252	0
Use of renewable secondary fuels (RSF)	Input	MJ	0.3269	0.001214	0.000002898	0.00007589	0.002148	0.0002584	0.01642
Use of non renewable secondary fuels (NRSF)	Input	MJ	0.8019	0.004342	0.00004264	0.0002713	0	0.01138	0.478
Use of net fresh water (FW)	Input	m3	0.1253	0.0002536	0.000001121	0.00001585	0.0004996	0.0001612	-0.0009576
Hazardous waste disposed (HWD)	Output	kg	0.04125	0.0001223	6.41E-7	0.000007643	0	0.058	-0.002364
Non hazardous waste dispose (NHWD)	Output	kg	1.532	0.1153	0.00002578	0.007207	0.058	0.123	-0.1859
Radioactive waste disposed (RWD)	Output	kg	0.0002758	0.00001615	1.512E-7	0.000001009	0	0	0.000001254
Components for re-use (CRU)	Output	kg	0	0	0	0	0	0	0
Materials for recycling (MFR)	Output	kg	0.2639	0	0.0000105	0	1.008	0	0
Materials for energy recovery (MER)	Output	kg	0.03333	0	3.256E-8	0	0.058	0	0
Exported electrical energy (EEE)	Output	MJ	0.02727	0	1.116E-7	0	0.00005743	0	0
Exported thermal energy (EET)	Output	MJ	0.4126	0	0.000001689	0	0.0008689	0	0

Core environmental impact indicators

Indicator	Unit	Production A1-A3	Transport A4	De-construction C1	Transport C2	Waste processing C3	Disposal C4	Recycling Potential D
Abiotic depletion potential - fossil resources (ADPF)	MJ	113.3	2.371	0.02178	0.1482	0.5394	0.1952	-3.828
Abiotic depletion potential - non-fossil resources (ADPE)	kg Sb-eqv.	0.004345	0.000004332	2.428E-9	2.707E-7	4.489E-7	9.166E-8	-0.000007847
Acidification potential, Accumulated Exceedance (AP)	mol H+ eqv.	0.04098	0.0004507	0.00001655	0.00002817	0.000189	0.00007977	-0.00226
Global Warming Potential - biogenic (GWP-biogenic)	kg CO2 eqv.	0.09387	0.0000649	2.966E-7	0.000004056	0.0003227	0.00001788	-0.0002509
Global Warming Potential - fossil fuels (GWP-fossil)	kg CO2 eqv.	6.614	0.1568	0.001582	0.009801	0.1286	0.01875	-0.4547
Global Warming Potential - total (GWP-total)	kg CO2 eqv.	6.718	0.1569	0.001583	0.009808	0.1289	0.01888	-0.4551
Global Warming Potential - land use and land use change (GWP-luluc)	kg CO2 eqv.	0.01023	0.00005581	1.247E-7	0.000003488	0.00003245	0.0001104	-0.000204
Global warming potential except emissions and uptake of biogenic carbon (GWP-IOBC/GHG)	kg CO2 eqv.	6.711	0.1569	0.001583	0.009808	0.1289	0.01888	-0.6811
Eutrophication potential - freshwater (EP-freshwater)	kg P eqv.	0.0003763	0.000001253	5.76E-9	7.83E-8	0.000003086	6.27E-7	-0.00002798
Eutrophication potential - marine (EP-marine)	kg N eqv.	0.007601	0.00008917	0.000007306	0.000005573	0.00003906	0.00001859	-0.0004677
Eutrophication potential - terrestrial (EP-terrestrial)	mol N eqv.	0.1064	0.0009974	0.00008016	0.00006234	0.00044	0.000204	-0.004781
Photochemical Ozone Creation Potential (POCP)	kg NMVOC eqv.	0.02693	0.0003821	0.00002204	0.00002388	0.0001233	0.00008357	-0.002278
Depletion potential of the stratospheric ozone layer (ODP)	kg CFC 11 eqv.	5.47E-7	3.552E-8	3.42E-10	2.22E-9	1.473E-8	1.308E-9	-4.615E-7
Water (user) deprivation potential (WDP)	m3 world eqv.	325.7	2.293	0.004627	0.1433	1.998	1.632	23.58

Additional environmental impact indicators

Indicator	Unit	Production A1-A3	Transport A4	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.	0.2984	0.01036	0.00009332	0.0006477	0.002455	0.0005731	0.001632
Potential incidence of disease due to PM emissions (PM)²	disease incidence	4.627E-7	9.6E-9	4.38E-10	6E-10	2.9E-9	1.332E-9	-3.775E-8
Potential Soil quality index (SQP)²	unitless	59.6	1.658	0.002764	0.1037	0.2128	0.513	-0.2868
Potential Comparative Toxic Unit for humans - non-cancer effects (HTP-nc)²	CTUh	3.162E-7	1.92E-9	1.1E-11	1.2E-10	7.55E-10	5.69E-10	4.754E-8
Potential Comparative Toxic Unit for humans - cancer effects (HTP-c)²	CTUh	3.071E-8	0	0	0	1.23E-10	6.1E-11	-2.188E-9
Potential Comparative Toxic Unit for ecosystems (ETP-fw)²	CTUe	296.4	1.758	0.0119	0.1098	2.617	69.75	-25.35