Water Damage
Swelling along plank edges
Elevated moisture
Damage from elevated moisture
Damaged from elevated moisture
Water damage
Cupping from elevated subfloor moisture
Moisture intrusion
Water damage
Water damage
Buckling
Buckling from elevated substrate moisture
Buckling
Elevated moisture causing buckling
Elevated moisture reading
Buckling from elevated moisture and lack of expansion space
Buckling
Laminate floor swelling from urine contamination
Swelling from moisture intrusion
Swelling from pet urine
Water Damage (Hardwood Flooring)
Floor Detective® Claims and Conditions Guide
Summary
Water damage in hardwood flooring reflects the material’s dimensional response to elevated moisture exposure from surface, subsurface, or environmental sources. Hardwood is hygroscopic and absorbs and releases moisture in response to surrounding conditions. As moisture content rises, boards expand—primarily across their width—potentially producing cupping, crowning, buckling, or surface disruption when movement is restrained. Some dimensional change may partially reduce with controlled drying, while prolonged or repeated saturation may result in permanent deformation or structural impact. Visible effects do not independently establish origin; classification requires
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