"Standard" quality is recommended for those areas where economic efficiency has priority. It is ideal for making stairs, doors, long elements, etc. 1-2 healthy knots, end cracks as wide as the width of the piece and mirrors are accepted.
It is an edged timber, with a uniform yellow-brown color. The timber is mostly clean, but 1-2 healthy knots and end cracks as wide as the width of the piece are accepted.