Char-Broil Replacement Grates: The Best Upgrade | Arteflame

What is the Best Upgrade for Char-Broil Gas Grills?

The most effective upgrade for a Char-Broil gas grill is swapping the standard wire or cast iron grates for a solid carbon steel griddle insert. This modification immediately transforms your grill into a plancha-style cooker, eliminating flare-ups entirely while providing a consistent, high-heat surface perfect for searing steaks, smashing burgers, or grilling vegetables without them falling through the gaps.

How Does Carbon Steel Compare to Standard Char-Broil Grates?

Before buying another set of stock replacement parts, consider how a carbon steel insert changes the performance of your grill. The table below highlights the performance shift from traditional grilling to plancha cooking.

Why Do Chefs Prefer Solid Carbon Steel Inserts?

Carbon steel is the gold standard for professional griddles because of its thermal conductivity and durability. Unlike cast iron, which can be brittle, carbon steel can withstand extreme temperature fluctuations without cracking, making it ideal for outdoor cooking environments.

Enhanced Flavor Through Maillard Reaction

Standard grates only sear where the metal touches the meat, often resulting in gray, unevenly cooked bands. A solid carbon steel plate provides surface-wide contact. This maximizes the Maillard reaction—the chemical process that creates that savory, browned crust—across the entire steak or burger, not just on grill lines.

Pro Tip: Treat your carbon steel insert like a cast iron skillet. After cooking, simply scrape it clean using a straight-edge metal spatula while it is still hot, then apply a thin layer of oil. The surface will get blacker and more naturally non-stick with every single cook.

Will This Insert Fit My Specific Char-Broil Model?

Arteflame replacement inserts are engineered to replace the existing grate footprint. Because carbon steel distributes heat laterally, it forgives minor unevenness in burner output, normalizing the temperature across the cooking surface.

No More "Bad Spots" on Your Grill

Traditional gas grills often have hot and cold spots depending on burner alignment. By utilizing a heavy-gauge steel plate, the heat is absorbed and radiated evenly. This allows you to utilize the entire square footage of your grill, effectively increasing your usable cooking area for things like smash burgers or hibachi-style vegetables.

Frequently Asked Questions

Does the carbon steel insert rust?

Like cast iron, carbon steel can rust if left unseasoned and exposed to moisture. However, with regular oiling and cooking, it develops a polymerized patina that prevents rust and creates a non-stick surface.

Do I need to remove my old grates?

Yes, the Arteflame insert is designed to replace your existing grates directly. Remove the old wire or cast iron grates and drop the carbon steel insert into the same ledge.

Can I use metal spatulas on this surface?

Absolutely. Carbon steel is incredibly tough, so you can use metal scrapers, spatulas, and tongs without worrying about chipping a coating, unlike porcelain-enameled grates.

How long does it take to season?

The insert comes ready for immediate use, but the seasoning improves over time. You will achieve a solid non-stick performance after the first few cooks as the oil bonds to the steel.