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GRADING
NORTH AMERICAN WHITE OAK GRADING
Select North American White Oak
PURnorth Collection
Filled knots up to 20mm (~3/4") allowed, mid to high colour variation, some face checking allowed, some sapwood allowed, some mineral streaking allowed.
PURnorth Collection
Filled knots up to 20mm (~3/4") allowed, mid to high colour variation, some face checking allowed, some sapwood allowed, some mineral streaking allowed.
RED OAK GRADING
Select North American Red Oak
PURnorth Collection
Filled knots up to 10 mm (~3/8") allowed, low to medium colour variation, some face checking allowed, some sapwood allowed, some mineral streaking allowed.
PURnorth Collection
Filled knots up to 10 mm (~3/8") allowed, low to medium colour variation, some face checking allowed, some sapwood allowed, some mineral streaking allowed.
EUROPEAN WHITE OAK GRADING
Select & Better European White Oak
PURadria Collection
Knots up to 10 mm (~3/8") allowed, some sapwood allowed, low to medium colour variation.
PURadria Collection
Knots up to 10 mm (~3/8") allowed, some sapwood allowed, low to medium colour variation.
EUROPEAN WHITE OAK GRADING
Handscraped White Oak
PURadria Collection
Filled knots 45mm+ (~1 3/4") allowed, mid to high colour variation, sapwood and cracks (filled) allowed.
PURadria Collection
Filled knots 45mm+ (~1 3/4") allowed, mid to high colour variation, sapwood and cracks (filled) allowed.
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