A good seat height for patio furniture typically ranges from 12 to 15 inches, which is similar to indoor seating. This range allows most adults to sit comfortably with their feet flat on the ground, providing proper support for the back and legs. The King Series is carefully designed within this optimal range, ensuring ergonomic comfort for extended periods of relaxation. For dining chairs, we recommend a slightly higher seat of about 18-20 inches to pair well with standard outdoor dining table heights. For those who prefer a higher seat, we can recommend compatible risers or extenders that can increase the height by 2-3 inches while maintaining stability. Always consider the intended use and the heights of your family members when choosing the ideal seat height for your patio furniture.