Can granite outdoor seating withstand prolonged exposure to acidic rain?

Granite outdoor seating is a popular choice for gardens, patios, and public spaces due to its durability and aesthetic appeal. However, many wonder if it can resist prolonged exposure to acidic rain, a common environmental challenge.

Granite is an igneous rock known for its hardness and resistance to weathering. While it is highly durable, acidic rain can gradually affect its surface over time. The acidity in rain reacts with the minerals in granite, potentially causing slight erosion or dullness after years of exposure.

To mitigate this, sealing granite outdoor seating with a high-quality stone sealer can provide an additional protective layer. Regular cleaning with pH-neutral products and avoiding harsh chemicals will also help maintain its appearance.

In conclusion, while granite is one of the most weather-resistant materials for outdoor furniture, prolonged acidic rain exposure may require minor maintenance to preserve its longevity and beauty. Choosing granite with a denser composition and proper care can ensure it remains a lasting investment.