Process Data set: Lyssand 120 Side-hung window, wood and aluminium, 1230x1480, two opening sashes. (en) en
Process information
| Key Data Set Information | |
| Location | NO |
| Geographical representativeness description | Norway |
| Reference year | 2025 |
| Name |
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| Technical purpose of product or process | Wooden window with aluminium cladding used in building facades. Wooden frame and sashes made from finger jointed Pine, vacuum impregnated at factory for long service life. Painted with primer and top coat, aluminium cladding is powder coated before assembly. |
| Classification |
Class name
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Hierarchy level
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| 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. 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. The PCR specific background data follow the allocation rules in the Ecoinvent v3.7.1 Cut-off database version. The allocation of water, energy and waste flows within the production facilities for windows and doors follows unit-based allocation adjusted with a point system to different product groups or products. This score system is regulated by a factor which increases with the resource intensity of each product. The unit-based allocation is adjusted by the weight of the product, excluding the weight of glass. 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 | |
| Quantitative reference | |
| Reference flow(s) |
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| Biogenic carbon content |
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| Time representativeness | |
| Data set valid until | 2030 |
| Time representativeness description | 2025-03-07 - 2030-03-07 |
| Technological representativeness | |
| Technology description including background system | 130 mm deep frame, 120mm wood and 10mm aluminium profiles. 48mm Triple glazed insulating glass unit (IGU, 4-18-4-18-4) with a warm edge spacer and Argon filled cavities. Both the inner and outer glass panes are coated with low emission coating. U-value for declared unit is 0,92. Area of functional unit is 1230x1480mm, 1,82m², conversion factor is 0,549 for 1m². The production is approved by NDVK (Norsk dør- og vinduskontroll) All timber used is certified FSC or PEFC with full traceability. |
Modelling and validation
| Subtype | specific dataset | ||||
| LCA methodology report | |||||
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| Documentation of data quality management | |||||
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| Compliance Declarations | |||||
| Compliance |
Compliance system name
EN 15804+A2
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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
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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 | |
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| Data entry by | |
| Time stamp (last saved) | 2025-03-19T18:33:29 |
| Data set format(s) | |
| Publication and ownership | |
| UUID | caa71523-b63f-4b8d-8113-af26dee1b5ea |
| Date of last revision | 2025-03-06T13:06:37.4249107Z |
| Data set version | 00.04.000 |
| Registration authority | |
| Registration number | NEPD-9338-8920 |
| 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