What are the differences in water permeability between honed and polished marble?

When choosing marble for surfaces like countertops or flooring, understanding the differences in water permeability between honed and polished finishes is crucial. Honed marble has a matte, textured surface that is more porous, allowing water to absorb more easily. This makes it more susceptible to staining if not properly sealed. In contrast, polished marble undergoes a high-gloss finishing process that compresses the surface, reducing its porosity and making it more water-resistant.

The honing process leaves microscopic openings in the stone, which can trap moisture and lead to etching or discoloration over time. Polished marble, however, has a smoother, denser surface that repels water more effectively. While both finishes require sealing, honed marble typically needs more frequent maintenance to prevent water damage.

For areas with high moisture exposure, such as bathrooms or kitchens, polished marble may be the better choice due to its lower permeability. Honed marble, while offering a softer aesthetic, is better suited for low-traffic areas where water exposure is minimal. Always consult with a stone professional to determine the best option for your specific application.