This European Standard specifies general requirements and appearance classes for both single-layer and multi-layer solid wood panels, the latter with a minimum thickness of the outer layers of 3,5 mm, manufactured from softwood species (e.g. spruce, pine, larch).
Directives related to this standards.
Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
90.93 Standard confirmed
May 14, 2020