We offer a Lifetime Warranty on all of our registered steel fire bowls. Because we use heavy gauge American steel, we guarantee that the steel on your fire bowl will not rust through in your lifetime. Steel gauge thickness varies by size and model, but range from 3/16″ to 1/4″ thick.
Natural steel finishes will develop a natural iron oxide patina over time. This patina will darken slightly over time. The patina process only occurs at the surface level, so your Ohio Flame fire bowl will not rust through, warp or rot out over time.