Process Data set: Solid finger jointed scantlings, 100% pine, u12 (en) en
Process information
| Key Data Set Information | |
| Location | SE |
| Geographical representativeness description | Sweden |
| Reference year | 2025 |
| Name |
|
| Use advice for data set | Flow chart over production (A3) of the declared product and all other modules is shown below. Module A4 to D is further explained in the scenario section. |
| Technical purpose of product or process | Solid finger jointed scantlings with PVAC glulam and an average moisture content of 12%. Scantlings for further processing to components as frame, sash, post and other details for windows/doors are manufactured in dialog with customers and their specifications regarding dimensions, length, quality, structure, and packing. Product specification: Parameter Solid finger jointed scantlings Width (mm) max 150 Height (mm) max 80 Length (mm) max 6050, min 440 Density (kg/m3) 520 Annual rings (mm) max 4 Heartwood If required Moisture ratio (%) 12 |
| Classification |
Class name
:
Hierarchy level
|
| General comment on data set | Specific data was used for processing of sawn timber, while generic data was used for the forestry and sawn timber. Transport from sawmill to Edsbyns production facility is specfic, while all other upstream transport is generic. Generic database were used for energy wares and small amount of auxiliary materials that are mainly from Gabi database version 2017.1 - 2023.2. LCA data for diesel is based on European average (EU28) in Gabi, i.e., an average of the used diesel within the European Union with 6% biobased components. The data quality has been assessed according to Annex E in EN 15804 and it can be concluded that the data quality for module A1-A3 is very good, while the data quality for module A4-D is good. The allocation are made in accordance with the provisions of EN15804. All impacts from the planning of boards are allocated to the main product. The sawmill and its multiple co-products are allocated based on their different economic values, except the drying process that is attributed to the intermediate product on physical premises. The economic value of the different parts of the input round timber are attributed using the market value of its final products/co-products. If planed: The shavings is sold and only attributed to its upstream impact from its previously processes A conservative approach (double accounting) is used for transport (module A2) of round timber to the sawmill based on economic allocation factors as oulined in cPCR EN16485. A conservative economic allocation approach is used for forestry products, where no impact is allocated to the tops and branches (GROT), except forestry operations aimed for GROT (forwarding and shipping). Indicator result on potential soil quality (SQP) is assessed based on national characterisation factors for Swedish forestry (Horn et al 2021). All major raw materials and all the essential energy used are included. All production process are included, hence the few limited cut off that occurs (<<1%): Packaging materials that is not substituted in module D. This cut-off rule does not apply for hazardous materials and substances. Inherent biogenic carbon and stored energy in packaging material is balanced out directly. |
| Copyright | Yes |
| Owner of data set | |
| Quantitative reference | |
| Reference flow(s) |
|
| Biogenic carbon content |
|
| Time representativeness | |
| Data set valid until | 2030 |
| Time representativeness description | 2025-03-31 - 2030-03-31 |
| Technological representativeness | |
| Technology description including background system | Products are manufactured according to NCS Nordic Certified Scantlings Windows and Doors, and can be delivered with FSC and PEFC certification. The raw dry mass for pine is 420 kg/m3 as Swedish averages and used here to calculate biogenic carbon content and the delivery density including water according to the current moisture content. Conversion factor: 504,6 kg/m3 |
Modelling and validation
| Subtype | specific dataset | ||||
| LCA methodology report | |||||
| Data sources, treatment and representativeness | |||||
| Documentation of data quality management | |||||
| Data source(s) used for this data set | |||||
| Completeness | |||||
| Validation | |||||
| |||||
| 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
|
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
|
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 |
|
| Data entry by | |
| Time stamp (last saved) | 2026-04-15T11:25:23 |
| Data set format(s) | |
| Publication and ownership | |
| UUID | 14ae7c85-7847-4b69-9795-06fd150de93b |
| Date of last revision | 2026-04-13T21:33:27.1883249Z |
| Data set version | 00.02.001 |
| Registration authority | |
| Registration number | NEPD-9541-9208 |
| Owner of data set | |
| Copyright | Yes |
| License type | Free of charge for all users and uses |
| Access and use restrictions | None |
Environmental indicators
Indicators of life cycle