That's an excellent question about one of the most crucial details for comfort in public spaces. The back height on our most popular "MetroComfort" urban bench model is carefully designed at 18 inches (approximately 46 centimeters) from the seat surface.
This specific measurement isn't arbitrary. It's the result of extensive ergonomic research and real-world testing. An 18-inch backrest provides optimal lumbar and lower thoracic spine support for the vast majority of adults. It offers enough height to relieve pressure on the lower back during short to medium-length sits—perfect for a city park, bus stop, or plaza—without being so high that it feels restrictive or overwhelms the bench's aesthetic lines.
We chose this height to serve a key principle of urban furniture: universal, passive comfort. It supports the natural curve of the spine without forcing a specific posture, making it welcoming for people of various sizes. Furthermore, this dimension contributes to the bench's structural integrity and visual lightness, ensuring it complements diverse urban landscapes, from historic districts to modern waterfronts.
Ultimately, the 18-inch back height on the MetroComfort bench strikes the ideal balance between human-centered design, durable construction, and timeless style, making it the preferred choice for communities focused on creating inviting and functional public realms.