Dry Cupping – Engineered Hardwood
Edges of planks are higher than the centers
Dry cupping
Dry cupping
Dry cupping
Checked humidity and temperature
Humidifier
Dry cupping
Dry cupping- shear or delamination
Dry cupping
Dry cupping
Dry cupping causing separation of veneer
Dry cupping
Low Rh
Dry cupping
Cupping measurement
Board edges are higher than the centers
Board edges are higher than the centers
What you need to know
The National Wood Flooring Association states the following on page 8 of the 2018 Technical Publication, Problems, Causes and Cures:
Dry Cupping
DEFINITION: A concave or dished appearance of individual engineered flooring planks with the edges raised higher than the center.
CAUSES: …..
Technical Guidelines
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