Because luxury vinyl consists primarily of PVC, it provides no organic nutrients for mold to consume. Therefore, the flooring itself is inherently resistant to mold and mildew. However, if water leaks through the seams or under the perimeter edges and stays trapped against a wood or concrete subfloor, mold can grow in those areas. To maintain a mold-free environment, ensure that all perimeter edges are properly sealed and that any spills are cleaned up promptly to prevent moisture from reaching the subfloor.
Ask an ExpertLuxury Vinyl
Is vinyl flooring resistant to mold growth?
Yes, luxury vinyl is highly resistant to mold growth because it is a synthetic, non-porous material that does not absorb moisture. However, if water infiltrates beneath the floor and sits against the subfloor, the subfloor itself may become a site for mold development.