Hardwood Floor Problems [“Cupping” Series 4 of 6]
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Last updated on August 18th, 2026
Home » Hardwood Floor Problems [“Cupping” Series 4 of 6]
Cupping happens when the underside of a board takes on more moisture than the top, so the edges rise higher than the center. This video covers why that moisture imbalance develops and the steps that prevent it.
Last updated on August 18th, 2026