If laminate wood flooring is flooded and not removed immediately, it can suffer severe damage, even if it appears dry on the surface. Besides buckling, here are some other possible consequences:
Swelling and Warping: Laminate flooring is made of layers of compressed materials, including fiberboard. When exposed to water, these layers can absorb moisture and swell. This swelling can cause the laminate planks to warp, creating uneven surfaces and compromising the structural integrity of the flooring.
Delamination: Water can cause the adhesive layers in the laminate flooring to break down, leading to delamination. Delamination occurs when the different layers of the laminate separate, resulting in a loss of cohesion and stability in the flooring.
Mold and Mildew Growth: Laminate flooring is not water-resistant or waterproof, and prolonged exposure to moisture can create a damp environment, ideal for mold and mildew growth. Mold and mildew can spread beneath the surface, causing health issues and further damaging the flooring.
Discoloration and Staining: Laminate flooring can absorb water, which may cause discoloration and staining. The top layer of the laminate may lose its color and finish, making it difficult or impossible to restore the original appearance.
Subfloor Damage: If the water penetrates through the seams of the laminate flooring, it can reach the concrete slab or the underlying subfloor. Waterlogged subfloors can weaken and rot, requiring expensive repairs or replacement.
Odor: Lingering water and moisture can cause foul odors to develop in the affected area, making it unpleasant and potentially harmful to occupy.
Health Hazards: Prolonged exposure to damp and moldy conditions can lead to health problems such as allergies, respiratory issues, and other related illnesses.
It's essential to address any water damage to laminate flooring promptly. If flooding occurs, it's best to remove the laminate as soon as possible and thoroughly dry the area to prevent further damage and potential health hazards. If the laminate has been submerged for an extended period, it is likely beyond repair, and replacement will be necessary. In any case, consulting with a professional flooring specialist is advised to assess the extent of the damage and determine the best course of action. Additionally, taking preventive measures to avoid water damage, such as using water-resistant or waterproof flooring materials in areas prone to moisture, is recommended.