
Atomic Fire Sculpture in Corten Steel: a low 36-inch rust-finish square with an open top
The Outdoor Plus Atomic fire sculpture in Corten steel is a low, 36-inch square fire feature with plain flat sides and an open top; a round burner sits just below the rim, so the flame spreads across the whole opening. Corten is a steel that forms its own protective rust-colored skin outdoors, deepening from orange to brown with no paint or sealer needed.
Burn firewood in it as it comes, or order it as a gas feature for natural gas or propane and light it with a match or a push-button igniter. Decorative gas burner ornaments are optional. Want it bright instead? See the Atomic in stainless steel. The Corten Atomic fire sculpture ships free from My Cozy Outdoors with No Sales Tax (except WY) and the full manufacturer warranty.
FAQ
What is the design idea behind the Atomic Fire Sculpture?
A single 36-inch orb wrapped in an atomic-inspired cutout pattern, so the flame inside throws moving light through every opening after dark. In Corten steel, the Atomic weathers into a rich rust patina that makes the glowing pattern look even more elemental.
What ignition options does the Corten Atomic offer?
Four listed on the spec tab: Match Lit, Fire Glow, Spark Glow, and Plug and Play (CSA certified). Match Lit is the simplest — key valve plus a long match — while Plug and Play adds push-button electronic lighting. We will configure your Atomic to whichever you choose.
Do I choose propane or natural gas when ordering?
Yes — The Outdoor Plus builds each Atomic to order for either liquid propane or natural gas, so you specify fuel at purchase. NG suits a plumbed line for endless run time; LP works where no line exists. Just tell us which supply you have.
Is the Atomic sculpture flame good for toasting marshmallows?
Absolutely — a propane or natural gas flame is clean-burning, so marshmallows toasted over the Atomic taste just as good without wood smoke in your eyes. Use long skewers and keep sugary drips off the burner area to make cleanup easier.
How do I light the Atomic?
With the standard match lit setup: open the key valve slightly, hold a long lighter or match at the burner, and the ring catches instantly — then adjust flame height with the key. If you order the Plug and Play Atomic, it is a button press instead.
Is it fine if the sculpture gets rained on?
Yes. Rain actually helps the Corten Atomic develop its patina, and the gas components are built for outdoor life. Let the burner dry before lighting, and a cover during long wet spells keeps debris out of the 36-inch orb between uses.
Should I use fire glass or lava rock in it?
Either works over the burner. Lava rock looks natural and costs less; fire glass sparkles and reads more modern — though inside the Atomic’s rusted Corten shell, most owners pick lava rock for the primal look. Browse our gas fire pit collection for media pairings.