What are the best stone thicknesses for durable outdoor seating in high-traffic zones?

When designing outdoor seating for high-traffic areas, selecting the right stone thickness is crucial for durability and stability. The best stone thicknesses typically range between 2 to 3 inches (5 to 7.5 cm) for most seating applications. Thinner stones may crack under heavy use, while excessively thick slabs can be unnecessarily heavy and costly.

For benches and seating walls, a thickness of 2.5 inches (6.35 cm) is often ideal, providing a balance between strength and practicality. Natural stones like granite, basalt, or limestone are excellent choices due to their density and weather resistance. Additionally, ensure proper installation with a solid foundation to prevent shifting or cracking over time.

By choosing the right stone thickness and material, you can create long-lasting outdoor seating that withstands heavy use and harsh weather conditions.