Production program
Oak — Square edged timber — B quality
Square edged timber — B quality
Quality B - Joinery
Well-presented timber for a wide range of end users that sells at a reasonable price. Includes boards which have numerous small knots (for use in full, ‘character’ grade lengths), and boards containing larger knots with some clear lengths between (for re-cutting to shorter clear elements). This product is mostly used for the production of furniture, staircases, panels, windows and doors.
oak-joinery-40mm
Face
Reverse
Thickness
27 mm, 40 mm, 52 mm, 65 mm, 80 mm, thickness 33 mm on demand
Length
short material 900-1900 mm, long material 2000 mm+
Width
short material 60 mm+, long material 90 mm+
Pin knots up to 10 mm
Allowed.
Sound knots up to 20 mm
Allowed.
Sound knots up to 60 mm
Allowed.
Dead knots
Allowed.
Sapwood
Max. 30% width of the board.
Heart
Heart traces allowed if they can be machined out.
Straightness
Max. 5 mm side bend per meter of length.
Cracks
Some occasional surface cracks on both faces of the board are allowed and 100 mm cracks on end of the board.
Worm
Allowed 1 per running meter.
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