Why DDR BBQ Supply?
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35+ Years of Smoking Experience
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Trusted by 10,000+ BBQ Enthusiasts
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Handpicked for Quality & Performance
Round 21.5-Inch Custom Grill Grate is built for pitmasters who need a precision-fit replacement for their 21.5-inch round smoker or grill. If your current grate is rusted through, warped, or worn out, this heavy-duty 3/16-inch steel grate brings strength and reliability back to your cook setup.
Cut from high-quality A36 carbon steel and left unframed for a clean, straightforward fit, this 21.5-inch diameter grill grate is ready for long burns, steady heat, and repeated use in charcoal cookers, drum smokers, and offset pits. Made in the USA by two competitive pitmasters, it is designed for real-world BBQ performance.
Round 21.5-Inch Custom Grill Grate: Precision-Cut A36 SteelThis 21.5-inch round grill grate is plasma cut from durable, heat-tolerant A36 steel. At 3/16-inch thick, it provides an ideal balance of strength, airflow, and manageable weight. Because round grates are not framed, they drop directly into compatible cook chambers or fireboxes without added bulk.
- Diameter: 21.5 inches
- Thickness: 3/16-inch steel
- Material: A36 carbon steel
- Design: Unframed round grate
- Made in the USA: Fabricated by two competitive pitmasters
Strong enough to support briskets, pork butts, ribs, and cast iron cookware, this grate is built for backyard cooks and custom pit builders who value durability and performance.
Why You'll Love It- Solid 3/16-inch A36 steel construction for dependable durability
- Excellent airflow for charcoal, wood, and live-fire cooking
- Unframed drop-in design fits compatible round cookers
- Ideal replacement for worn 21.5-inch round grill grates
- Made in the USA by two competitive pitmasters
Whether you're restoring a charcoal smoker, replacing a worn cooking grate, or building a custom pit, this 21.5-inch round grill grate provides dependable performance. The 3/16-inch steel construction offers excellent strength while remaining easy to remove for cleaning and maintenance.
The unframed design allows the grate to sit directly on factory supports or custom ledges, making it a versatile option for a variety of round smokers, grills, and fireboxes.
Grates take 1–2 weeks to mail from the date of purchase as every grate is cut to order.
Pro Tips- Season before first use with a thin coat of high-smoke-point oil.
- Heat your cooker to 300–350°F for 45–60 minutes to build the initial seasoning layer.
- Brush clean while the grate is still warm after each cook.
- Apply a light coat of oil after cleaning to help minimize surface rust.
- Measure your cook chamber carefully to verify a proper 21.5-inch fit.
- Diameter: 21.5 inches
- Material: A36 carbon steel
- Steel Thickness: 3/16 inch
- Construction: One-piece unframed design
- Made in the USA
This grate is designed for cookers that use a 21.5-inch round cooking grate. Measure the inside diameter of your grill or firebox before ordering to ensure proper fit.
Why are round grates not framed?Round grates are cut as solid pieces without a surrounding frame, allowing them to drop directly into compatible cook chambers while maintaining proper airflow.
Is 3/16-inch steel strong enough for heavy cooks?Yes. The heavy-duty A36 steel construction easily supports briskets, pork shoulders, ribs, and cast iron cookware while providing long-lasting durability.
Is it safe for direct food contact?Yes. Once properly seasoned, carbon steel is safe for direct grilling.
How do I maintain it?Clean with a grill brush while warm and apply a light coat of cooking oil after each use to help prevent rust and maintain the seasoning.
Do you offer custom sizes?Yes. Contact us at info@ddrbbqsupply.com to order a custom grill grate built to your exact dimensions.
How long does it take to ship?Please allow 1–2 weeks from the date of purchase for fabrication and shipping because every grate is cut to order.
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Texas-Born. BBQ Bred.
With over 35 years of smoking experience, we started DDR BBQ Supply with a simple goal: to help others cook better barbecue. We've spent decades learning what works and what doesn't, and we apply that knowledge to every product we carry. From high-performance grills and smokers to carefully selected rubs, sauces, and tools, everything we offer is something we believe in and use ourselves. We don’t believe in cutting corners or selling gear we wouldn’t rely on during our own backyard cooks and when we compete in BBQ competitions.