Production program
Oak — Square edged timber — Joinery ( B ) quality
Square edged timber — Joinery ( 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.
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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