A very vivid appearance of heartwood with artistically integrated cracks. Large knots, sealed knotholes, variations in colour and some sapwood at the edges are positive features. The putty is manually inserted into the hand-planed surface leaving slight recesses which create a magical surface appearance.
Oak wood with consistent colouring resulting from special heat treatment (without chemical additives). Oak plank in 3-layer construction with small, round bevel on long side and approx. 2,5 - 4 mm top layer, with approx. 4 mm backing in the same wood and middle layer conifer. Tongue and groove on all sides for easy installation.