While Calacatta Ducale Marble is a highly durable and renowned stone often used for interior applications such as countertops, floors, and wall cladding, it may not be the best choice for exterior applications in very rainy climates. Marble is a porous material, which means it can absorb water if not properly sealed.
In extremely rainy climates, the constant exposure to moisture can lead to several issues with marble, including staining, water damage, and even a breakdown of the stone over time. Additionally, the freeze-thaw cycle that occurs in some regions can cause marble to crack and deteriorate.
To ensure the longevity and performance of marble in exterior applications, it is essential to take proper precautions. This may include using specific sealants designed for exterior use, regular maintenance, and appropriate drainage systems to prevent water buildup. It is advisable to consult with professionals who have experience with marble in exterior settings before making a decision.