BS EN 15146:2006

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 Requirements
  5.1 General
  5.2 Appearance and finishing
      5.2.1 General
      5.2.2 Grading classes
      5.2.3 Free grade
  5.3 Moisture content
  5.4 Geometrical characteristics
      5.4.1 General
      5.4.2 Profiles
      5.4.3 Dimensions and tolerances
      5.4.4 Machining
  5.5 Technical specifications
6 Sampling
7 Designation
Annex A (normative) Sampling
Annex B (informative) Principles for the classification of the
        free grade
Bibliography

Specifies the characteristics of solid wood panelling and cladding without tongue and groove on edges, machined from the following most common European species of softwood: spruce/fir, pine, larch, European Douglas fir and maritime pine.

This European Standard defines the characteristics of solid wood panelling and cladding without tongue and groove on edges, machined from the following most common European species of softwood: spruce/fir, pine, larch, European Douglas fir and maritime pine. Products are intended for interior or exterior use. Coatings and finishings are not dealt with in this European Standard. NOTE products sold in the European Economic Area will have to comply with EN 14915.