Can United States's Champlain Black Limestone be used exterior applications in very humid climates?
It is generally not recommended to use Champlain Black Limestone for exterior applications in very humid climates. Limestone is a porous stone and tends to absorb moisture easily, which can result in moisture-related issues such as staining, discoloration, and deterioration over time. In very humid climates, where there is a high amount of moisture in the air, the limestone may be more prone to these issues. It is important to consult with a stone professional or supplier to determine the suitability and proper maintenance required for the specific limestone type and the climate it will be installed in.
















