All products included are untreated solid hard wood mouldings. These are: Untreated Beech moulding (representative product), Untreated Ash moulding, Untreated Birch moulding and Untreated Walnut moulding.
Multiple products:
All products included in this EPD are untreated wood mouldings. Four variations are included in this product group, and they all consist of 100% solid hard wood. The included products differ only in wood species (Ash, Beech, Birch and Walnut), which results in minor variations in density. The density of the included species ranges from 650 kg/m³ to 710 kg/m³, corresponding to a variation of about 9%.
Since the declared unit is 1 kg of product, the environmental impacts are calculated per mass. Differences in density therefore do not directly affect the results per declared unit, as the assessment is normalised to 1 kg moulding. All included products are modelled with a hard wood dataset with the same reference moisture content of 8% ± 2%. The included products also share the same geographical scope and production site.
The Untreated Beech moulding was chosen as the representative product, as it accounts for >80% of the total production volume within this product group.
The deviation of the GWP-GHG value relative to the representativeproduct can be seen in “Additional LCA results”, as well as the variation ofthe environmental impact indicator results for modules A-C between any of theproducts that exceeds 10%.