Effects of Flooding with Solid Wood Floors

Artisan Flooring - Effects of Flooding with Solid Wood Floors

Solid wood floors are typically more susceptible to water damage compared to engineered wood floors due to the nature of the wood. While wood is a naturally durable material, it's also hygroscopic, which means it absorbs and releases moisture based on the surrounding environment. When solid wood floors are exposed to excessive moisture or standing water, such as during a flood, several problems can arise:

  1. Cupping: Cupping occurs when the edges of a wood board rise higher than its center. This happens because the bottom of the board absorbs more water than the top, causing it to expand more and the edges to curl up.

  2. Crowning: Crowning is the opposite of cupping, with the center of the board being higher than the edges. This usually happens when the top of the board dries too quickly while the bottom remains damp.

  3. Warping: Over time, the prolonged exposure to water can cause the wood to warp or distort in shape.

  4. Discoloration: Wood can become discolored when it absorbs water, leaving unsightly dark spots or patches on your floor.

  5. Mold and Mildew: When wood is exposed to water for a long period, it can become a breeding ground for mold and mildew, which can pose health risks and further damage the wood.

  6. Structural Damage: The water can also seep into the subfloor beneath the wood, causing further structural damage to the property.

  7. Cracking and Splitting: Once the wood eventually dries out, it might crack or split due to the stress caused by the expansion and contraction.


After a flood, it's critical to remove the water and dry the floors as soon as possible. Even if you can dry the floors quickly, you might still need to sand and refinish them to repair cupping or discoloration. In severe cases, you may need to replace the damaged planks or even the entire floor. A professional flooring expert can provide advice tailored to your specific situation.





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