The Dolphin Onyx manufactured by Turkeys Dolphin bathroom fixtures company is primarily designed for bathroom and kitchen applications, such as countertops, vanity tops, showers, and walls. It is not specifically advertised for exterior use in very rainy climates.
However, it is made from engineered stone and is typically resistant to moisture and water damage. It has a high density and low porosity, which makes it less prone to absorbing water compared to natural stones like marble or granite. These properties suggest that it can potentially withstand rainy climates, but it is still recommended to consult with the manufacturer or a professional before using it in exterior applications.
The longevity and durability of Dolphin Onyx in extremely rainy climates may greatly depend on the quality of installation, proper sealing, and regular maintenance to prevent the possibility of water seepage or damage.