In accordance with ISO 14025, ISO 21930 and EN 15804+A2 for: OmniFit® Slab 35, OmniFit® Thermal and Sound Slab From Program: The International EPD® System www.environdec.com Programme operator: EPD International AB EPD registration number: S-P-10840 Publication date: 2023-10-23 Validity date: 2028-10-23 Version: 4 Date of update: 2025-10-03 ENVIRONMENTAL PRODUCT DECLARATION
2 EPD OmniFit® Slab 35, OmniFit® Thermal and Sound Slab Programme-related information and verification The EPD owner has the sole ownership, liability, and responsibility for the EPD. EPDs following EN 15804+A2 should be compared with those of the same standard. EPDs of construction products may not be comparable if they do not comply with EN 15804+A2. For further information about comparability, see EN 15804+A2 and ISO 14025. Programme: The International EPD® System EPD International AB Box 210 60 SE-100 31 Stockholm Sweden www.environdec.com info@environdec.com EPD registration number: S-P-10840 Published: 2023-10-23 Valid until: 2028-10-23 EPD owner Knauf Insulation Sprl Rue de Maestricht 95 4600 Visé (Belgium) Product Category Rules: PCR 2019 :14. Construction products (EN 15804+A2) Version 1.2.5 Sub-PCR-005 Thermal insulation products (EN 16783: 2017) Version: 2019-12-20 Product group classification: UN CPC 37 Reference year for plant data: St. Helens (2022) Geographical application scope: Europe CEN standard EN 15804+A2 serves as the Core Product Category Rules (PCR) Product category rules (PCR): PCR 2019:14. Construction products (EN 15804+A2) Version 1.2.5 Sub-PCR-005 Thermal insulation products (EN 16783: 2017) Version: 2019-12-20 PCR review was conducted by: The Technical Committee of the International EPD@ System Independent third-party verification of the declaration and data, according to ISO 14025:2006. ☒ EPD verification by EPD Process Certification* Third-party verification: Bureau Veritas (Certificate number: SE008541-1) an approved certification body accountable for third-party verification. Third-party verifier is accredited by: SWEDAC - Sverige AB 1236 *For EPD Process Certification, an accredited certification body certifies and reviews the management process and verifies EPDs published on a regular basis. For details about third-party verificationprocedure of the EPDs, see the GPI. Procedure for follow-up of data during EPD validity involves third party verifier: ☒ Yes ☐ No An EPD should provide current information and may be updated if conditions change. The stated validity is therefore subject to the continued registration and publication at www.environdec.com.
3 EPD OmniFit® Slab 35, OmniFit® Thermal and Sound Slab General information Information about the company Description of the organisation: Knauf Insulation is a leading provider of glass and rock mineral wool, as well as wood wool insulation solutions. With more than 40 years of experience in the insulation industry, it is one of the most respected names in insulation worldwide. As part of the Knauf Group, a €15.4bn turnover family-owned global manufacturer of building materials and construction systems, Knauf Insulation employs more than 6,000 employees and has 28 manufacturing sites in 15 countries, with a turnover of €2.5bn. Knauf Insulation’s mission is to challenge conventional thinking and create innovative insulation solutions that shape the way we live and build in the future, with care for the people who make them, the people who use them and the world we all depend on. Its vision is to lead the change in smarter insulation solutions for a better world. The Headquarters are located in Visé, in Belgium.
4 EPD OmniFit® Slab 35, OmniFit® Thermal and Sound Slab Product-related or management system-related certifications: All Knauf Insulation sites which are covered by EPD process certification system, including the sites considered for this EPD, are ISO 9001, ISO 14001, ISO 50001 and ISO 45001 certified under the scope "Design, Development and Production of Insulation Materials and Systems". Knauf Insulation supports the Ten Principles of the United Nations Global Compact on human rights, labor, environment and anti-corruption. Name and location of production site: The intended application of this product in the construction industry is within the United Kingdom & Ireland. The data utilised for the production stage life cycle assessment is related to production plants located in St. Helens (United Kingdom). PO Box 10, Stafford Road, St. Helens, WA10 3NS, Merseyside, UK Information about Glass Mineral Wool production Knauf Insulation glass mineral wool products (GMW) are available in the form of rolls, slabs and blowing wool. Typically, the density of glass mineral wool falls within the range of 10 to 85 kg/m³, and it comprises a minimum of 92% inert materials. The inert part primarily comprises recycled glass (external cullet), which constitutes up to 80% of the composition. Sand and dolomite are introduced to the mix, and the entire blend is melted together in a furnace. For slabs and rolls, the residual fraction, which accounts for up to 8%, is composed of bio-based binder components. At Knauf Insulation, the binder used for the glass mineral wool products is the ECOSE® Technology binder. ECOSE® Technology contains no added formaldehyde or phenol. Additionally, this binder is derived from rapidly renewable natural raw materials, specifically plant starch. Blowing wool insulation is a non-bonded, virgin fibrous insulation material, manufactured as a loose-fill product without the use of binders. In contrast, rolls and slabs of insulation are bonded and cured in an oven.
5 EPD OmniFit® Slab 35, OmniFit® Thermal and Sound Slab Product information Product name: OmniFit® Slab 35, OmniFit® Thermal and Sound Slab Product identification: The declared insulation consists of OmniFit® Slab 35, OmniFit® Thermal and Sound Slab unfaced glass mineral wool slab of 1m2. For the placement of the products on the construction market in the European Union/ EFTA (with exception of Switzerland and UK), the Regulation/ (EU) No 305/2011/ applies. The products concerned need Declarations of Performance / DoP G4207LPCPR taking into consideration the harmonized product standard EN 13162 and the CE-mark. Product description: OmniFit® Slab 35, OmniFit® Thermal and Sound Slab have multiple applications in both timber and steel frame construction. Geographical scope: The manufacturing is in St. Helens (United Kingdom). Energy-related information is described in the next section. The product is mainly marketed in the United Kingdom & Ireland. Technical Characteristics: Parameter Value Thermal conductivity/ EN 12667 0.035W/(mK) at 10°C Water vapor diffusion resistance (EN 12086) 1 Thermal Resistance (ISO 8301) 2.85 m2K/W Reaction to fire (EN 13501-1) A1 Declared density range/ EN 1602 19.1 kg/m³ (+/-10%) The density specified in this document is provided solely and exclusively for the purpose of Life Cycle Assessment (LCA) calculations and should not be relied on for safety or any other technical requirements or specifications. Additional technical characteristics of the product can be found in the Declaration of Performance (DoP). UN CPC code: 37990: Non-metallic mineral products (including mineral wool, expanded mineral materials, worked mica, articles of mica, non-electrical articles of graphite or other carbon and articles of peat).
6 EPD OmniFit® Slab 35, OmniFit® Thermal and Sound Slab LCA information Functional unit / declared unit The declared unit is 1m2 of unfaced glass mineral wool OmniFit® Slab 35, OmniFit® Thermal and Sound Slab with R-value of 2.85 m2K/W (for a thickness of 100 mm and a declared lambda of 0.035W/mK). Reference service life: The RSL or durability of OmniFit® Slab 35, OmniFit® Thermal and Sound Slab is as long as the lifetime of the building equipment in which it is used (at least 60 years). Time representativeness & Information on Specific Data: The complete reference year used for the plant production data is 2022. The product considered in this EPD is produced in one single manufacturing plant. Therefore, any variations between sites are not relevant to this EPD. The data which is used to carry out the LCA calculations contains >45 % specific data and less than 55% generic data. Data quality information used in this EPD is compliant with EN 15941. Database(s) and LCA software used: The LCA model, the data aggregation and environmental impacts are calculated with the software LCA for Experts (GaBi) 10.7 and its content version 2023.2. The impact models used are those indicated in EN 15804:2012+A2:2019. Gas information Gas input (reference year: 2019) from United Kingdom is selected for St. Helens (United Kingdom). Electricity information System diagram: Description of system boundaries: The system boundary of the EPD follows the modularity approach defined by the EN 15804:2012+A2:2019. The type of EPD is cradle-to-grave. A comprehensive list and detailed explanations of each stage within the EPD are available as follows. The product stage (A1-A3) includes: - A1 – raw material extraction and processing, processing of secondary material input (e.g., recycling processes), - A2 – transport to the manufacturer and - A3 – manufacturing. This includes provision of all materials, products and energy, packaging processing and its transport, as well as waste processing up to the end-of-waste state or disposal of final residues during the product stage. The LCA results are presented in an aggregated format for the product stage, where modules A1, A2, and A3 are consolidated into a single module, denoted as A1-A3. Product Parameters Value Glass mineral wool weight 1.91 kg Area 1m² Thickness 100 mm Volume 0.10 m3 Packaging - PE film 0.08 kg Packaging - Wooden pallet 0.10 kg The construction process stage includes: - A4 - transport to the construction site and - A5 - installation into the building. Plants (countries) Electricity mixes Locations (electricity) Dataset Reference Year Impact (kg CO2 eq./kwh) St. Helens (United Kingdom) Renewable Energy Certificates United Kingdom 2019 0.037
7 EPD OmniFit® Slab 35, OmniFit® Thermal and Sound Slab The transport to the building site (A4) and installation (A5) included in this LCA use the following parameters: Parameter Value Average transport distance (truck) 250 km Type of fuel and vehicle used for transport (truck) Truck Euro 6 (28 – 32 t / 22 t payload). Truck capacity utilisation (including 30% of empty returns) 21.00 % of the weight capacity Loss of materials on site 2% Packaging - PE film 40% recycled, 60% incinerated Packaging - Wooden pallet 40% recycled, 60% incinerated The treatment and the transport of the packaging waste after the installation of the product (A5) has been considered. The Use stage (B1-B7) includes: - B1: Use - B2: Maintenance - B3: Repair - B4: Replacement - B5: Refurbishment - B6: Operational Energy Use - B7: Operational Water Use Once installation is complete, no actions or technical operations are required during the use stages until the end of life. Therefore, the mineral wool has no impact (excluding potential energy savings) on this stage. The end-of-life stage includes: - C1 – de-construction, demolition, - C2 – transport to waste processing, - C3 – waste processing for reuse, recovery and/or recycling and - C4 – disposal. This includes provision of all transport, materials, products and related energy and water use. The common manual dismantling impact of insulation is considered as very small and can be neglected in C1. While Knauf Insulation's glass mineral wool products are partially recycled at the end of their life through the Resulation recycling system in Visé (Belgium), an established collection system does not yet exist in all countries. Therefore, the assumption chosen in this study, 100% landfill (C4) after the use phase, is the most conservative approach. Parameter Value Disposal type (mineral wool) 100% landfill Average transport distance waste (C2) 50 km Type of fuel and vehicle consumption or type of vehicle used for transport. Truck-trailer, Euro 6, 34 - 40t gross weight / 27t payload capacity/ 40 L for 100 km. (if 100 % utilisation). Truck capacity utilisation 50 % of the weight capacity Module D includes reuse, recovery and/or recycling potentials. According to EN 15804:2012+A2:2019 any declared benefits and loads from net flows leaving the product system not allocated as co-products and having passed the end-of waste state shall be included in module D. The benefits considered in module D originate from packaging recycling or incineration. Recycled material The mineral wool waste generated during the manufacturing process is recycled internally and fed back into the mineral wool production process at multiple stages. The external cullet input for the production site in St. Helens (2022) is accounted for in the assessment. The average recycled content for the manufacturing plants and product in consideration has been calculated at 71% in St. Helens (2022) according to the cullet market availability. The calculation is completed following EN 15804+A2 Use of Resources indicator Secondary Material (SM), taking into account the % of secondary materials from external supply input into the batch against virgin raw materials supply. The external waste considerations are also following the ISO 14021 norm. Additional information: All raw materials used in the manufacture of the declared product, the required energy, water consumption and the resulting emissions are considered in the LCA. As a result, recipe components with a share of less than 1% are included. All neglected processes contribute less than 5% to the total mass or less than 5% to the total energy consumption. For information, the impact of the glass mineral wool plant construction or manufacturing equipment is not taken into account in the life cycle assessment. Allocation criteria with by-
8 EPD OmniFit® Slab 35, OmniFit® Thermal and Sound Slab products (mineral wool for ceiling tiles) are based on cost. Materials required for fixing and installation are not included in the scope of this LCA. The impact of any additional construction products or materials not included in this EPD should be accounted for at building level. Regarding installation, this EPD only includes the environmental impacts relating to the product itself, such as material losses and packaging disposal. Knauf Insulation adopts a conservative approach in its EPDs. The conversion factor used in this EPD involves multiplying the results by 0.52 to obtain Environmental Impact Indicator results for 1 kg. An insulation product should always be characterized by its thickness and R-value. Solely considering the product’s weight could potentially lead to misinterpretations. More information: www.knaufinsulation.com Name and contact information of LCA practitioner: Clara del Val Knauf Insulation Sprl Rue de Maestricht 95 4600 Visé Belgium Contact : sustainability@knaufinsulation.com Content Declaration The product does not contain substances on the "Candidate List of Substances of Very High Concern for Authorisation" under the REACH regulation (if above 0.1% of the mass). Product components Weight % Pre-consumer material, weight - % (out of total) Post- costumer % (out of total) Renewable material, weight- % (out of total) Mineral Materials 20 – 60 0 0 0 Recycled Glass 40 - 80 0-25 75-100 0 Bio - based binder 2 - 15 0 0 0 Additives < 1 0 0 0 Packaging Materials Weight, kg/ DU or FU Weight -% (versus the product) Packaging - PE film (0-50% recycled content) 0.08 3.98% Packaging - Wooden pallet 0.10 5.18% TOTAL 0.18 9.16% Declared Modules, geography, share of specific data (in GWP-GHG indicator) & data variation
9 EPD OmniFit® Slab 35, OmniFit® Thermal and Sound Slab Life cycle stages as defined in the European standard EN 15978 :2011 and the description of the system boundaries for the reference product LCA (X = included in the LCA, MND = module is not declared) *Variation regarding the average EPD result in terms of GWP-GHG indicator amongst products covered with this EPD **Variation regarding the average EPD result in terms of GWP-GHG indicator
10 EPD OmniFit® Slab 35, OmniFit® Thermal and Sound Slab Environmental performance Potential environmental impacts: 1m² of glass mineral wool OmniFit® Slab 35, OmniFit® Thermal and Sound Slab with a thickness of 100 mm and the R-value of 2.85 m2K/W. These results are representative of all the products mentioned in this EPD. ENVIRONMENTAL IMPACTS Parameter Unit A1-3*** A4 A5 B1-B7 C1 C2 C3 C4 D** GWP-fossil kg CO2 eq. 1.78E+00 1.05E-01 1.60E-01 0.00E+00 0.00E+00 7.39E-03 0.00E+00 3.07E-02 -1.15E-01 GWP-biogenic kg CO2 eq. -2.82E-01 1.31E-03 1.65E-01 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.63E-01 0.00E+00 GWP-luluc kg CO2 eq. 1.04E-03 9.44E-04 7.35E-05 0.00E+00 0.00E+00 6.66E-05 0.00E+00 1.34E-04 -8.78E-06 GWP-total kg CO2 eq. 1.50E+00 1.07E-01 3.25E-01 0.00E+00 0.00E+00 7.46E-03 0.00E+00 1.94E-01 -1.16E-01 ODP kg CFC 11 eq. 3.03E-12 1.33E-14 9.56E-14 0.00E+00 0.00E+00 9.35E-16 0.00E+00 1.76E-14 -5.41E-13 AP mol H+ eq. 1.73E-02 1.15E-04 3.94E-04 0.00E+00 0.00E+00 7.68E-06 0.00E+00 2.28E-04 -1.94E-04 EP-freshwater kg P eq. 2.99E-05 3.73E-07 6.49E-07 0.00E+00 0.00E+00 2.63E-08 0.00E+00 6.56E-07 2.67E-09 EP-marine kg N eq. 2.84E-03 3.73E-05 6.97E-05 0.00E+00 0.00E+00 2.41E-06 0.00E+00 6.29E-05 -6.11E-05 EP-terrestrial mol N eq. 6.65E-02 4.46E-04 1.52E-03 0.00E+00 0.00E+00 2.90E-05 0.00E+00 6.71E-04 -6.71E-04 POCP kg NMVOC eq. 6.25E-03 1.14E-04 1.61E-04 0.00E+00 0.00E+00 7.45E-06 0.00E+00 1.84E-04 -2.22E-04 ADP-minerals&metals* kg Sb eq. 4.96E-07 6.76E-09 1.08E-08 0.00E+00 0.00E+00 4.76E-10 0.00E+00 3.18E-09 -5.78E-09 ADP-fossil* MJ 2.78E+01 1.39E+00 7.23E-01 0.00E+00 0.00E+00 9.79E-02 0.00E+00 4.12E-01 -3.18E+00 WDP m3 2.76E-01 1.23E-03 2.76E-02 0.00E+00 0.00E+00 8.68E-05 0.00E+00 2.36E-03 -1.40E-02 Acronyms GWP-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 * Disclaimer: The 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. **: [Life Cycle D stage covers benefits and loads beyond the system boundary stage (reuse, recovery and recycling potential) therefore, when summing up results, this stage should be considered separately]. *** The indicator's results are calculated using a reference product, with equal weighting between plants. A product sourced from a single plant may have a variation of more than 10% from the reference product (concerning A1- A3).
11 EPD OmniFit® Slab 35, OmniFit® Thermal and Sound Slab Potential environmental impact – additional mandatory and voluntary indicators Indicator Unit Tot.A1-A3 A4 A5 B1-B7 C1 C2 C3 C4 D GWP-GHG [2] kg CO2 eq. 1.83E+00 1.06E-01 1.61E-01 0.00E+00 0.00E+00 7.49E-03 0.00E+00 3.11E-02 -1.18E-01 [2] The indicator includes all greenhouse gases included in GWP-total but excludes biogenic carbon dioxide uptake and emissions and biogenic carbon stored in the product. This indicator is thus equal to the GWP indicator originally defined in EN 15804:2012+A1:2013. Use of resources: 1m² of glass mineral wool OmniFit® Slab 35, OmniFit® Thermal and Sound Slab with a thickness of 100 mm and the R-value of 2.85 m2K/W. These results are representative of all the products mentioned in this EPD. RESOURCES USE Parameter Unit A1-3*** A4 A5 B1-B7 C1 C2 C3 C4 D* PERE [MJ] MJ 2.02E+01 1.01E-01 4.39E-01 0.00E+00 0.00E+00 7.12E-03 0.00E+00 4.81E-02 -1.28E+00 PERM [MJ] MJ 3.44E+00 0.00E+00 6.88E-02 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 PERT [MJ] MJ 2.37E+01 1.01E-01 5.08E-01 0.00E+00 0.00E+00 7.12E-03 0.00E+00 4.81E-02 -1.28E+00 PENRE [MJ] MJ 2.46E+01 1.39E+00 6.59E-01 0.00E+00 0.00E+00 9.83E-02 0.00E+00 4.13E-01 -3.18E+00 PENRM [MJ] MJ 3.27E+00 0.00E+00 6.54E-02 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 PENRT [MJ] MJ 2.79E+01 1.39E+00 7.24E-01 0.00E+00 0.00E+00 9.83E-02 0.00E+00 4.13E-01 -3.18E+00 SM kg 1.36E+00 0.00E+00 2.77E-02 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 RSF MJ 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 NRSF MJ 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 FW m3 9.20E-03 1.11E-04 7.13E-04 0.00E+00 0.00E+00 7.80E-06 0.00E+00 7.85E-05 -4.71E-04 Acronyms PERE = 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 *: [Life Cycle D stage covers benefits and loads beyond the system boundary stage (reuse, recovery and recycling potential) therefore, when summing up results, this stage should be considered separately]. *** The indicator's results are calculated using a reference product, with equal weighting between plants. A product sourced from a single plant may have a variation of more than 10% from the reference product (concerning A1- A3).
12 EPD OmniFit® Slab 35, OmniFit® Thermal and Sound Slab Waste production and output flows: 1m² of glass mineral wool OmniFit® Slab 35, OmniFit® Thermal and Sound Slab with a thickness of 100 mm and the R-value of 2.85 m2K/W. These results are representative of all the products mentioned in this EPD. OUTPUT FLOWS AND WASTE CATEGORIES Parameter Unit A1-3*** A4 A5 B1-B7 C1 C2 C3 C4 D* Hazardous waste disposed kg -8.98E-10 4.32E-12 1.16E-10 0.00E+00 0.00E+00 3.04E-13 0.00E+00 6.53E-09 -1.72E-10 Non-hazardous waste disposed kg 8.44E-02 2.12E-04 5.33E-02 0.00E+00 0.00E+00 1.50E-05 0.00E+00 1.91E+00 2.26E-03 Radioactive waste disposed kg 2.07E-04 2.61E-06 7.73E-06 0.00E+00 0.00E+00 1.84E-07 0.00E+00 5.63E-06 -9.80E-05 Components for reuse kg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Material for recycling kg 0.00E+00 0.00E+00 7.15E-02 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Materials for energy recovery kg 0.00E+00 0.00E+00 1.07E-01 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Exported energy, electricity MJ 0.00E+00 0.00E+00 3.49E-01 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Exported energy, thermal MJ 0.00E+00 0.00E+00 6.26E-01 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 *: [Life Cycle D stage covers benefits and loads beyond the system boundary stage (reuse, recovery and recycling potential) therefore, when summing up results, this stage should be considered separately]. *** The indicator's results are calculated using a reference product, with equal weighting between plants. A product sourced from a single plant may have a variation of more than 10% from the reference product (concerning A1- A3).
13 EPD OmniFit® Slab 35, OmniFit® Thermal and Sound Slab Additional impact categories and indicators: 1m² of glass mineral wool OmniFit® Slab 35, OmniFit® Thermal and Sound Slab with a thickness of 100 mm and the R-value of 2.85 m2K/W. These results are representative of all the products mentioned in this EPD. ADDITIONAL IMPACT CATEGORIES AND INDICATORS Parameter Unit A1-3*** A4 A5 B1-B7 C1 C2 C3 C4 D* PM Disease Incidence 1.95E-07 8.25E-10 4.36E-09 0.00E+00 0.00E+00 5.65E-11 0.00E+00 2.78E-09 -2.44E-09 IRP kBq U235 eq. 2.62E-02 3.89E-04 1.05E-03 0.00E+00 0.00E+00 2.74E-05 0.00E+00 5.44E-04 -1.62E-02 ETP- fw CTUe 4.44E+01 9.94E-01 1.00E+00 0.00E+00 0.00E+00 7.01E-02 0.00E+00 2.49E-01 -1.14E+00 HTP-c CTUh 1.16E-09 2.02E-11 2.81E-11 0.00E+00 0.00E+00 1.42E-12 0.00E+00 3.16E-11 -3.54E-11 HTP- nc CTUh 5.06E-08 8.98E-10 1.35E-09 0.00E+00 0.00E+00 6.33E-11 0.00E+00 3.35E-09 -1.00E-09 SQP dimensionless 1.20E+02 5.80E-01 2.50E+00 0.00E+00 0.00E+00 4.09E-02 0.00E+00 9.69E-02 -7.53E-01 Acronyms PM = Particulate matter emissions; IRP= Ionising radiation, human health; ETP-fw: Ecotoxicity (freshwater); ETP-c: Human toxicity, cancer effects; HTP-nc: Human toxicity, non-cancer effects; SQP: Land use related impacts / soil quality Information on biogenic carbon content Results per functional or declared unit BIOGENIC CARBON CONTENT Unit QUANTITY Biogenic carbon content in product kg C 2.96E-02 Biogenic carbon content in packaging kg C 4.95E-02 Note: 1 kg biogenic carbon is equivalent to 44/12 kg CO2. *: [Life Cycle D stage covers benefits and loads beyond the system boundary stage (reuse, recovery and recycling potential) therefore, when summing up results, this stage should be considered separately]. *** The indicator's results are calculated using a reference product, with equal weighting between plants. A product sourced from a single plant may have a variation of more than 10% from the reference product (concerning A1- A3).
14 EPD OmniFit® Slab 35, OmniFit® Thermal and Sound Slab LCA interpretation ENVIRONMENTAL IMPACTS All impact categories except the Abiotic Depletion Potential for Non-Fossil Resources (ADP- minerals &metals) and the Depletion Potential of the Stratospheric Ozone layer (ODP) are dominated by the production. This is mainly due to the consumption of energy (electricity and natural gas) during the production of glass mineral wool. The Global Warming Potential (GWP-total) is clearly dominated by the production, mostly due to energy consumption but significantly reduced through the use of electricity from renewable sources. The Depletion Potential of the Stratospheric Ozone layer (ODP) is mostly influenced by the manufacturing phase (module A1-A3) and significantly influenced using electricity. The Acidification Potential (AP) is also dominated by the production due to the process’s emissions and the electricity consumption. Most of the impact is by emissions of sulphur dioxide, ammonia and nitrogen oxides. The Eutrophication Potential (all EP indicators in total) is significantly influenced by production due to emissions from the curing oven, furnace and other unit processes. The glucose for the binder production also has an impact because of crops fertilizers use. The Formation Potential of Tropospheric Ozone (POCP) is dominated by emissions from the manufacturing processes (including energy use) and raw materials. The Abiotic Depletion Potential for Non-Fossil Resources (ADP- minerals &metals) is dominated by the raw materials production. The Abiotic Depletion Potential for Fossil Resources Potential (ADP-fossil) is dominated by energy consumption for the production. The packaging (plastic) and the binder have also a non-negligible impact. -20%0%20%40%60%80%100%GWP-total (kg CO2 eq.)ODP (kg CFC 11 eq.)AP (mol H+ eq.)EP-freshwater (kg P eq.)POCP (kg NMVOC eq.)ADP-fossil (MJ)ADP-minerals&metals (kg Sb eq.)A1-A3A4 TransportA5 InstallationC2 TransportC4 DisposalD Credit
15 EPD OmniFit® Slab 35, OmniFit® Thermal and Sound Slab RESOURCES USE Total Use of Non-Renewable Primary Energy Resources (PENRT) is dominated by the production of glass mineral wool products (especially due to the energy consumption) and with little influence of raw materials, binder and packaging. Total Use of Renewable Primary Energy Resources (PERT) is dominated by the binder (bio-based), the production and the packaging (wooden pallets). For the Use of Secondary Material (SM), there is a lot of external cullet used into the batch process (recycled glass from windows, bottles and jars) up to 80% depending on plants
Version history Version Date Difference(s) versus previous version(s) Original 2023-10-23 - 2 2025-03-26 Results for the GWP-biogenic indicator were corrected to ensure the biogenic carbon is balanced across all life stages 3 2025-08-19 OmniFit® Thermal and Sound Slab product name was added to the EPD, correction in Reference service life and share of specific data 4 2025-10-03 Some editorial changes were made; however, no changes in the results. References International EPD® System General Programme Instructions of the International EPD® System. Version 4.0. Product category rules (PCR): PCR 2019:14 v1.2.5. Construction products (EN 15804:A2) Version 1.0 c-PCR-005 Thermal insulation products (EN 16783: 2017) Version: 2019-12-20 LCA for Experts 10.7 LCA for Experts 10.7: Software and database for life cycle engineering. LBP, University of Stuttgart and Sphera, 2023. EN 16783:2017 Thermal insulation products - Product category rules (PCR) for factory made and in-situ formed products for preparing environmental product declarations DoP G4207LPCPR Declaration of Performance www.dopki.com EN 12086 EN 12086: 2013 Thermal insulating products for building applications –determination of water vapour transmission properties. EN 15978: 2011 EN 15978: 2011 Sustainability of construction works - Assessment of environmental performance of buildings - Calculation method. ISO 21930:2017 Sustainability in buildings and civil engineering works — Core rules for environmental product declarations of construction products and services ISO 14021 ISO 14021:2016 Environmental labels and declarations — Self-declared environmental claims (Type II environmental labelling) ISO 14025 DIN EN ISO 14025:2011-10: Environmental labels and declarations — Type III environmental declarations — Principles and procedures
EN 15804 EN 15804:2012-04+A2 2013: Sustainability of construction works — Environmental Product Declarations — Core rules for the product category of construction products EN 1602: EN1602: 2013 Thermal insulation products for building applications – Determination of the apparent density EN 12667 EN 12667: 2001 Thermal performance of building materials and products - Determination of thermal resistance by means of guarded hot plate and heat flow meter methods - Products of high and medium thermal resistance EN 13162 EN 13162:2012 Thermal insulation products for buildings - Factory made mineral wool (MW) products – Specification EN 13501-1 EN 13501-1: 2009 Fire classification of construction products and building elements - Part 1: Classification using test data from reaction to fire tests. DIN 4102-17 Fire behaviour of building materials and building components - Part 17: Melting point of mineral wool insulating materials - Terms and definitions, requirements and test EN 12086 EN 12086: 2013 Thermal insulating products for building applications –determination of water vapour transmission properties. ISO 8301:1991 Thermal insulation — Determination of steady-state thermal resistance and related properties — Heat flow meter apparatus. 2023_09_18_OmniFit® Slab 35, OmniFit® Thermal and Sound Slab_St. Helens (I-report) I-report is an interactive report created with GaBi based on the scenario. More details on the product characteristics, plant allocation and scenario can be found in the i-report. BR_GMW_2023 (Background Report) Calculation rules for the Life Cycle Assessment and Requirements and more details about the production on the Background Report.
Contact information: EPD owner: Knauf Insulation Rue de Maestricht 95 4600 Visé Belgium www.knaufinsulation.com Contact : LCA support: CO2 Logic Cantersteen 47 1000 Brussels Belgium Sphera Solutions GmbH Hauptstraße 111-113 70771 Leinfelden-Echterdingen Germany Programme operator: EPD International AB info@environdec.com Certification body Fabriksgatan 13, 41250 Göteborg Sweden
