Can Namibia's Bianco Phos Marble be used exterior applications in hot climates?
Namibias Bianco Phos Marble can be used for exterior applications in hot climates, but it is important to note that marble is a natural stone and may be vulnerable to heat and weathering over time. In hot climates, it is recommended to consider the following factors:
1. Sunlight and UV exposure: Prolonged exposure to direct sunlight and UV rays can cause color fading and discoloration. Consider using a sealer or UV protectant to help mitigate this issue.
2. Temperature fluctuations: Extreme temperature changes, especially in desert climates, may cause expansion and contraction of the marble, leading to cracking or damage. Ensure that the marble is properly installed with expansion joints and adequate drainage to minimize the risk.
3. Maintenance: Regular cleaning and maintenance are essential to keep the marble in good condition. This includes periodic sealing, removing stains promptly, and protecting against moisture penetration.
4. Type of finish: The type of finish applied to the marble can affect its durability and resistance to weathering. A honed or satin finish is usually recommended for exterior applications, as it has a better resistance to weathering compared to polished finishes.
While Namibias Bianco Phos Marble can be used in exterior applications, it is always advisable to consult with a professional stone supplier or installer who can provide specific advice based on the local climate conditions.









9YR










