- SPECIES: Fir tree / Spruce / Scots pine / Douglas fir / Larch
- GRADES: Grade 0 (or OA-OB) / C24 (or grade 1) /
C18 (or grade 2) / Grade 3 (or 3A) - SAWING: Ordinary cuts / Heartwood cuts /
Heartwood-free cuts / Sapwood-free cuts - TREATMENTS: ISPM15 / Natural life of wood / Hazard classes / Wood-boring insects / Colourless treatment by steeping / Green autoclave treatment / Brown autoclave treatment /
For industry / Impregnability of coniferous species /
Treatment methods - FINISHES: Artificially dried / Planing and machining / Milling / Fixing systems / Restol linseed oil
- CERTIFICATES: PEFC, ISPM15, EC marking
