Grill Inserts vs. Grates (Expert Guide) | Arteflame

For the ultimate grill upgrade, the choice depends on your cooking style: Arteflame Inserts replace your grate with a solid carbon steel plancha, eliminating flare-ups and allowing you to cook everything from pancakes to steaks with a full-surface sear. GrillGrates sit on top of existing grates to concentrate heat for defined sear marks and reduced flare-ups, but lack the open-fire griddle versatility of the Arteflame.

Arteflame vs. GrillGrates: Key Differences at a Glance

When deciding between a carbon steel replacement insert and aluminum rail toppers, use this comparison to determine which fits your culinary goals.

Which Accessory Creates the Best Sear?

Do you prefer an all-over crust or grill marks?

The primary difference in flavor comes from how the heat contacts the meat. GrillGrates are designed to amplify heat through raised aluminum rails, creating distinct, branded char lines (grill marks). While visually appealing, this leaves the meat between the rails less seared.

The Arteflame Insert functions as a carbon steel plancha. It provides a conductive, solid surface that ensures 100% contact with the meat. This maximizes the Maillard reaction, creating a deep, golden-brown crust across the entire surface of the steak or burger, locking in more juice and flavor similar to a high-end steakhouse skillet.

Pro Tip: For the perfect reverse sear on an Arteflame, start your meat on the outer, cooler ring of the plancha to bring the internal temp up slowly, then finish it on the hot inner edge for a blistering crust.

How Versatile is Your Grilling Experience?

Can you cook breakfast on your grill?

If you want to expand what your kettle grill can do, the Arteflame is the superior choice. Its solid surface prevents small food from falling through the fire, allowing you to cook bacon, eggs, pancakes, asparagus, and smash burgers alongside your steaks. It effectively turns a Weber kettle or Kamado into a wood-fired outdoor kitchen.

GrillGrates are excellent for traditional grilling tasks—burgers, chicken breasts, and pork chops—but their design, with holes between the rails, makes them unsuitable for liquid batters, loose vegetables, or breakfast items.

Pro Tip: Carbon steel improves with age. Just like a cast iron skillet, the more you cook on your Arteflame insert, the better the seasoning becomes, eventually creating a natural non-stick surface that outperforms aluminum.

Frequently Asked Questions

Is the Arteflame Insert harder to maintain than GrillGrates?

No, the Arteflame is generally easier to maintain. You simply scrape food residue into the fire and wipe it down with oil while warm, whereas GrillGrates often require a special pronged tool to scrape between the rails to remove buildup.

Can I use charcoal with both accessories?

Yes, both products work over charcoal. However, the Arteflame Insert is specifically designed to work with both charcoal and hardwood lumps, giving you a distinct smoky flavor profile that aluminum rails cannot replicate.

Do these inserts prevent flare-ups?

The Arteflame Insert completely eliminates flare-ups because the solid steel plate shields the food from open flames. GrillGrates reduce flare-ups by blocking direct flame contact, but grease can still accumulate in the valleys and smoke heavily.