This European Standard specifies the requirements for visual and machine graded structural timber with
rectangular cross-sections shaped by sawing, planing or other methods, and having deviations from the target
sizes corresponding to EN 336.
This European Standard covers structural rectangular timber, untreated or treated against biological attack.
This European Standard does not cover timber treated by fire retardant products.
This European Standard identifies as a minimum the characteristics for which limits shall be given in visual
grading rules.
Finger jointed timber is not covered in this European Standard.
BS EN 14081-1:2005 history
2020BS EN 14081-1:2016+A1:2019 Timber structures. Strength graded structural timber with rectangular cross section. General requirements
2016BS EN 14081-1:2016 Timber structures. Strength graded structural timber with rectangular cross section. General requirements
2006BS EN 14081-1:2005+A1:2011 Timber structures. Strength graded structural timber with rectangular cross section. General requirements
2006BS EN 14081-1:2005 Timber structures — Strength graded structural timber with rectangular cross section — Part 1: General requirements