Material : solid/engineerd

Both available in 3 grades
 

Rustic A/B. Knots up to 7cm small edges of sapwood allowed.

Rustic A. Knots up to 2.5 cm allowed no sapwood.

Prime. 50% of all boards without knots,50% of boards with knots up to 25mm allowed.

Available in 5 Structures:
 

Design/Brushed /damaged /weavy (ondulated)/Fond de wagon.
 

Edges:
 

GO: no groove.
G1: 1mm groove.
G2: 2mm groove.
G3: U groove.