Stanley Knight Limited adheres to the grading standard that has been established by the Canadian Hardwood Bureau, a division of the Wood Manufacturing Council.
Hard Maple:
First Grade - White sap-wood face, relatively uniform in colour and free of facial defects
Prime Grade - Varying natural colour of white sap and light brown heartwood
Factory Grade - Full range of colour including mineral streaks and sound knots
Mill Run Grade - All grades as developed without sorting for colour
Red Oak:
Select and Better Grade - Relatively uniform colour with natural variations
#1 Common Grade- Full range of colour including sapwood, mineral streaks and sound knots
Mill Run Grade - All grades as developed without sorting for colour
White Oak:
Prime Grade - Relatively uniform colour with natural variations
#1 Common Grade - Full range of colour including sapwood, mineral streaks and sound knots
Mill Run Grade - All grades as developed without sorting for colour
Cherry:
Select Grade - Relatively uniform colour with natural variations
#1 Common Grade - Full range of colour including sapwood, mineral streaks and sound knots
Mill Run Grade - All grades as developed without sorting for colour
Ash:
Select Grade - Relatively uniform colour with natural variations
#1 Common Grade - Full range of colour including sapwood, mineral streaks and sound knots
Mill Run Grade - All grades as developed without sorting for colour
Maple First Grade
Maple Prime Grade
Maple Factory Grade
Red Oak Select & Better Grade
Red Oak Common Grade
White Oak Prime Grade
Ash Select Grade