Thickness: 25 mm
Width: 100 mm – 400 mm
Length: 3000 mm
Surface No knots rotten , No holes,or No cracks
European Alder tends to be a light tan to reddish brown; color darkens and reddens with age. There is no visible distinction between heartwood and sapwood. The overall grain pattern and appearance is similar to Birch (Betula genus)—though redder than Birch—and both genera are derived from the same family, Betulaceae.