Countries of origin Austria, Italy, Finland.
Their uses are usually roof frames, and any traditional wood construction.
The quality of the logs depends on the taper.
The barking of the logs are required for their maintenance (sanding).
Typical sections are:
Thickness 12 cm x 12 cm, 15 cm x 15 cm, 18 cm x 18 cm, 25 x 25cm, 30cm x 30cm, 35cm x 35cm.
And length from 2.00 to 10.00 per meter.