How does the density of marble compare to granite for outdoor bar stool durability?
When selecting materials for outdoor bar stools, density plays a crucial role in determining durability. Marble, with a density ranging from 2.5 to 2.7 g/cm³, is softer and more porous than granite, which typically has a density of 2.6 to 2.8 g/cm³. This higher density makes granite more resistant to weathering, scratches, and heavy use, making it a superior choice for outdoor furniture. While marble offers elegance, its lower density and susceptibility to staining and erosion may reduce its longevity in harsh outdoor conditions. For long-lasting durability, granite is often the preferred option for outdoor bar stools.
