Amdry AMD0150MG insulated subfloor tiles provide a warm, dry, and energy-efficient basement. They feature a unique surface board with deep drainage channels covered with a moisture-resistant film that allows continuous airflow and evaporation, preventing mold and mildew growth. Amdry tiles are easy to install, requiring no nails or connectors, and can be used in any area where excessive moisture or even water is an issue, such as basement bathrooms or kitchens.