How does the thermal conductivity of stone affect seating comfort in different seasons?

The thermal conductivity of stone plays a significant role in determining seating comfort across different seasons. Stones like granite and marble have high thermal conductivity, meaning they quickly absorb and release heat. In summer, stone surfaces can become uncomfortably hot under direct sunlight, making them less ideal for prolonged seating. Conversely, in winter, these same stones can feel icy and unwelcoming due to their ability to rapidly lose heat.

However, stones with lower thermal conductivity, such as sandstone or slate, provide a more moderate temperature experience. They warm up and cool down more slowly, offering better comfort in both hot and cold weather. For outdoor seating, choosing stones with balanced thermal properties or pairing them with cushions can enhance year-round usability. Understanding these characteristics helps in selecting the right stone furniture for seasonal comfort.