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Arteflame

Arteflame 18″ Two-Piece Flat-Top Kit — Fits Weber® Kettle Charcoal Grills (Griddle Ring + Center Grill Grate)

SKU AFWEB18SET
$169.95
$149.00
Arteflame 18″ Two-Piece Flat-Top Kit — Fits Weber® Kettle Charcoal Grills (Griddle Ring + Center Grill Grate)

Arteflame

Arteflame 18″ Two-Piece Flat-Top Kit — Fits Weber® Kettle Charcoal Grills (Griddle Ring + Center Grill Grate)

SKU AFWEB18SET

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We offer free shipping on all orders across the contiguous United States. Orders are typically processed within 1–3 business days, and standard delivery takes 5–10 business days. Freight and oversized items take 7–14 business days and may require a scheduled delivery.

What Is Your Return Policy?

We offer a 30-day return window on eligible items from the date of delivery. Products must be unused, in original condition, and returned in their original packaging. To start a return, contact us at support@adventuremotion.com or call (877) 834-4299. Return shipping costs may apply for non-defective items. Damaged or defective items are replaced at no cost to you.

Frequently Asked Questions

Do you offer financing?

Yes — we partner with Affirm so you can split your purchase into easy monthly payments with 0% APR options. Just select Affirm at checkout.

Are you an authorized dealer?

Yes. Adventure Motion is an authorized online dealer for all brands we carry. That means your manufacturer warranty is fully valid and protected.

Can you help me choose the right product?

Absolutely. Call us at (877) 834-4299 or email support@adventuremotion.com — our team specializes in outdoor gear and can match you to the right product.

What if my item arrives damaged?

Contact us within 48 hours of delivery at support@adventuremotion.com. We'll arrange a replacement at zero cost to you — no questions asked.

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The Arteflame 18" Two-Piece Flat-Top Kit turns an 18-inch Weber Kettle charcoal grill into a combination flat-top griddle and open-flame searing station. The kit pairs a flat-top griddle outer ring, ideal for sauteing, smash burgers, and eggs, with a center grill grate for direct-flame char, and the two pieces are precision laser-cut from US carbon steel to fit together securely inside the kettle.

Because it is solid carbon steel, the kit heats evenly and builds a natural, low-stick seasoning with use, much like a cast iron pan. It is designed as a drop-in fit for the 18" Weber Kettle line without any permanent modification to the grill.

Note that Arteflame is an independent accessory maker and is not affiliated with or endorsed by Weber-Stephen Products LLC; "Weber" is used here only to describe compatibility.

  • Diameter: 18 inches (fits 18 inch Weber Kettle charcoal grills)
  • Material: premium US carbon steel, precision laser-cut
  • Finish: raw steel that seasons to a natural, low-stick patina
  • Components: flat-top griddle outer ring plus center grill grate (2 pieces)
  • Fuel: charcoal (lump or briquette), with optional wood chunks/chips for flavor
  • Approximate shipping weight: 17 lbs

  • Converts an 18 inch Weber Kettle into a combined flat-top griddle and open-flame sear station
  • Two pieces fit together securely for even heat distribution
  • Precision laser-cut US carbon steel construction
  • Builds a natural, low-stick seasoning over repeated use
  • Simple drop-in installation and removal with no permanent grill modification

Arteflame grills and accessories carry a limited warranty against manufacturer's defects in material and workmanship, running from the date of purchase (warranty term varies by product — the CORTEN steel fire bowl typically carries a longer structural warranty than accessories; consult the product listing for specifics).

The warranty covers defects in material and workmanship. It does not cover normal weathering of CORTEN steel (which is expected and part of its design), damage from negligence, improper use, unauthorized modifications, or damage from accidents. To file a warranty claim, contact Adventure Motion customer support with your order details.

What grills does this kit fit?
It is engineered for 18-inch weber kettle charcoal grills; other sizes are available separately for other weber diameters.
What comes in the kit?
An 18-inch flat-top griddle outer ring and a center grill grate, both in carbon steel.
Does it come pre-seasoned?
No, it ships as raw carbon steel and should be seasoned with a high-smoke-point oil before first use.
Can i still get an open flame sear with this installed?
Yes, the center grill grate sits over the direct flame for searing while the outer ring handles flat-top cooking.
Is arteflame affiliated with weber?
No. arteflame is an independent manufacturer; weber is a registered trademark of weber-stephen products llc.

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