Process information
| Key Data Set Information | |
| Location | SE |
| Geographical representativeness description | Mainly Europe but available worldwide. |
| Reference year | 2025 |
| Name |
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| Technical purpose of product or process | Use chair series consists of wooden chairs and barstools in various heights. Designed by Daniel Enoksson, they combine timeless aesthetics with functionality, offering high seating comfort and well-thought-out details that enhance both quality and user-friendliness. Contured backrest and nicly rounded details provides ergonomic support, while the option of a wooden or upholstered seat allows for customization based on comfort and style preferences. You can also customize your Use chair by adding forward-pointing armrests. These armrests are thoughtfully designed to allow the chair to be easily hung on tables, making it perfect for school environments and auditoriums. The barstool version is ideal for dining spaces. For more information please visit our webpage: https://inoff.se/produkter/use-stol/ This declaration is valid for Use Chair in solid birch and clear laquer with the fabric Moore-ReTHiNK-39846, a 100% post-consumer recycled polyester. In this declaration you can find the following variants: Use Chair Use Armchair Use Chair upholstred seat Use Low bar stool Use High bar stool All varaints in clear laquer birch. The table on page 11 of this declaration provides the key invironmental indicators for the other models within the product series. |
| Classification |
Class name
:
Hierarchy level
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| General comment on data set | Data quality: Specific data for the product composition are provided by the manufacturer. They represent the production of the declared product and were collected for EPD development in the year of study. Background data is based on registered EPDs according to EN 15804, Ostfold Research databases, ecoinvent and other LCA databases. The data quality of the raw materials in A1 is presented in the table below. Our factory utilizes waste from wood production to not only heat the facility but also power the timber drying kilns, ensuring an eco-friendly and efficient process. Furthermore, our offices and warehouse are powered by electricity from renewable sources. 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. 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 | 2025-04-28 - 2030-04-28 |
| Technological representativeness | |
| Technology description including background system | Volume 0,28 m³ (including packaging and two chairs in one box) Total weight 5 kg (packaging exkluded) Gross weight 6 kg (packaging included and one chair) Total height 81 cm Total width 46 cm Total depth 46 cm Seat height 45,5 cm Seat width 40 cm Seat depth 40 cm Examples of additional options: Upholstred seat on all variants Upholstred backrest on all variants Armrests on all variants Chair connectors Acoustic panels Felt gliders Fulfilled technical standards: EN 16139:2013 Furniture – Strength, durability and safety – Requirements for non-domestic seating. Fulfilled fire requirements, for upholstered variants: EN 1021-1 Assessment of the ignitability of upholstered furniture – Part 1: Ignition source smouldering cigarette, with Möbelfakta certified fabrics, EN 1021-2 Assessment of the ignitability of upholstered furniture – Part 2: Ignition source match flame equivalent, with Möbelfakta certified fabrics. Use series is certified according to Möbelfakta: https://www.mobelfakta.se/Details.html?id=1776 For more detailed information, certificats and CAD library follow link below: https://inoff.se/downloads-2-2/ |
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 | |||||
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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
|
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 |
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| Data entry by | |
| Time stamp (last saved) | 2025-08-05T13:31:57 |
| Data set format(s) | |
| Publication and ownership | |
| UUID | 9b9e6b0f-b4c8-4326-9212-cb7bd34f19d3 |
| Date of last revision | 2025-04-25T15:41:32.6411861Z |
| Data set version | 00.03.000 |
| Registration authority | |
| Registration number | NEPD-9848-9824 |
| 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