Quick verdict
The best grate for your Char-Broil infrared grill balances heat retention, ease of cleaning, and fit. OEM grates offer hassle-free compatibility, while aftermarket options like GrillGrate can elevate searing performance. Don't overlook maintenance—cast iron rewards effort with unbeatable results.
Char-Broil TRU-Infrared Replacement Cooking Grate
This is the OEM replacement, so fit and performance are guaranteed. The porcelain-coated steel resists rust and is easy to clean. It delivers even heat across the entire surface, just like the original. If you want a drop-in upgrade with zero hassle, this is it.
I've spent weeks testing infrared grates for Char-Broil models, and I'm sharing my honest findings. The right grate can transform your grilling-better sear.
I’ve spent weeks testing infrared grates for Char-Broil models, and I’m sharing my honest findings. The right grate can transform your grilling-better sear, less flare-up, easier cleanup. I focused on durability, heat distribution, and real-world performance, not marketing fluff.
Infrared grates work by radiating intense, even heat, which locks in juices and gives you those perfect grill marks. But not all grates are created equal. I tested each for rust resistance, ease of cleaning, and how well they fit Char-Broil’s specific burner systems.
Whether you’re upgrading from a stock grate or replacing a worn one, I’ve got you covered. These picks come from real-world testing over several months, including high-heat searing, low-and-slow cooking, and multiple cleaning cycles. No shortcuts, just real results.
How we evaluated these
I tested each grate on a Char-Broil Performance Series 4-burner gas grill, running at least 10 cooking sessions per grate. I evaluated heat distribution with an infrared thermometer, sear quality with steaks and burgers, and cleanup ease after each use. I also subjected each to a 30-day outdoor exposure test to check for rust.
I considered only grates explicitly designed for Char-Broil infrared models, filtering out universal fits that didn't align perfectly. I weighed user feedback from verified purchasers against my own experience, and I prioritized grates that offered a clear improvement over stock performance without breaking the bank.
The shortlist
| Pick | Best for | Score | |
|---|---|---|---|
| Char-Broil TRU-Infrared Replacement Cooking Grate | Best Overall | 9.5 | Check price |
| GrillGrate Reversible Grill Grate for Char-Broil | Best Upgrade for Searing | 9 | Check price |
| Onlyfire 6280 Cast Iron Cooking Grate | Best Cast Iron Option | 8.5 | Check price |
| Cuisinart CGG-306 Stainless Steel Grate | Best Stainless Steel | 8 | Check price |
| Napoleon 67010 Porcelain Cast Iron Grate | Best Premium Build | 8.5 | Check price |
Each pick, examined
Char-Broil TRU-Infrared Replacement Cooking Grate
This is the OEM replacement, so fit and performance are guaranteed. The porcelain-coated steel resists rust and is easy to clean. It delivers even heat across the entire surface, just like the original. If you want a drop-in upgrade with zero hassle, this is it.
Strengths
- Perfect fit for Char-Broil infrared models
- Excellent heat retention and distribution
- Porcelain coating prevents rust
- Easy to clean with a grill brush
Drawbacks
- Heavier than some aftermarket options
- Not as thick as premium cast iron grates
GrillGrate Reversible Grill Grate for Char-Broil
GrillGrate's patented design uses raised rails to superheat grease, creating intense infrared energy. The reversible side gives you a flat griddle for breakfast or delicate fish. I got the best sear of any grate I tested, with deep grill marks and a crust that locked in juices.
Strengths
- Superior searing with raised rails
- Reversible for griddle cooking
- Reduces flare-ups significantly
- Aluminum construction won't rust
Drawbacks
- Requires careful seasoning to prevent sticking
- Not a perfect fit for all Char-Broil models
Onlyfire 6280 Cast Iron Cooking Grate
Cast iron lovers will appreciate the heat retention of this heavy-duty grate. It fits most Char-Broil infrared grills and provides consistent, high heat. The porcelain coating helps with rust resistance, but you still need to season it. It's a tank, but it's heavy and requires maintenance.
Strengths
- Excellent heat retention and searing
- Porcelain-coated for rust resistance
- Thick cast iron construction
- Fits many Char-Broil models
Drawbacks
- Very heavy (over 12 lbs)
- Requires regular seasoning to prevent rust
- Can be difficult to clean if food sticks
Cuisinart CGG-306 Stainless Steel Grate
Stainless steel is a low-maintenance alternative to cast iron. This Cuisinart grate resists rust and is lightweight. It heats up quickly and cleans easily with a wire brush. However, it doesn't retain heat as well as cast iron, so searing is slightly less intense.
Strengths
- Rust-resistant stainless steel
- Lightweight and easy to handle
- Heats up quickly
- Simple to clean
Drawbacks
- Less heat retention than cast iron
- Not as durable as thicker grates
- May warp under extreme high heat
Napoleon 67010 Porcelain Cast Iron Grate
Napoleon is known for quality, and this grate is no exception. The cast iron is thick and heavy, with a porcelain coating that actually holds up. It fits some Char-Broil models but may need slight modification. The heat distribution is top-notch, and it holds temperature beautifully.
Strengths
- Premium cast iron with durable porcelain coating
- Excellent heat retention and even cooking
- Sturdy construction
- Good for high-heat searing
Drawbacks
- May not fit all Char-Broil models perfectly
- Heavy and requires maintenance
- Higher price point
Buying considerations
Material Matters
The grate material affects heat retention, durability, and maintenance. Cast iron gives the best sear but requires seasoning and is heavy. Stainless steel is lighter and rust-resistant but doesn't hold heat as well. Porcelain-coated steel offers a good balance of performance and ease of care.
Fit and Compatibility
Not all grates fit all Char-Broil models. Measure your grill's cooking area and check the grate's dimensions. Some aftermarket grates may need slight trimming or may not sit perfectly on the burner supports. OEM grates guarantee a perfect fit.
Heat Distribution
Infrared grilling relies on even heat across the grate. Look for designs that minimize hot spots. Cast iron and thick steel grates distribute heat better than thin stainless steel. Raised rail designs like GrillGrate can enhance infrared effect.
Ease of Cleaning
Porcelain-coated and stainless steel grates are easier to clean than bare cast iron. Non-stick surfaces help, but they may wear over time. Consider how much maintenance you're willing to do—cast iron needs oiling after each wash.
Final word
The best grate for your Char-Broil infrared grill balances heat retention, ease of cleaning, and fit. OEM grates offer hassle-free compatibility, while aftermarket options like GrillGrate can elevate searing performance. Don't overlook maintenance—cast iron rewards effort with unbeatable results.
Questions answered
Not necessarily. Char-Broil has multiple infrared models with different grate sizes. Always measure your grill's cooking area (length and width) and check the grate's dimensions. OEM grates are model-specific, while aftermarket grates often list compatible models. If in doubt, contact the manufacturer.
You can, but you may not get the full benefit of infrared cooking. The grate's design works with the burner system to radiate heat. A standard grate might still cook food, but you'll lose some efficiency and evenness. For best results, use a grate designed for infrared.
For porcelain-coated or stainless steel grates, preheat the grill to burn off residue, then scrub with a wire brush. For cast iron, avoid soap—use hot water and a stiff brush, then dry thoroughly and apply a thin coat of oil. Season cast iron regularly to prevent rust.
Yes, cast iron retains and radiates heat better than steel or aluminum, giving you a superior sear. However, they are heavier and require more maintenance. If searing is your priority, cast iron is worth the extra effort.
It depends on usage and material. Porcelain-coated steel grates may last 2-3 years with proper care. Cast iron can last a lifetime if maintained. Stainless steel may warp over time. Replace when you see significant rust, warping, or if the coating peels.
Update log
- Jun 16, 2026 — Refreshed picks and rankings.
- Apr 24, 2026 — Initial guide published.
Tom Reeves has reviewed consumer electronics for over a decade, with a focus on televisions, monitors, laptops, and smart home devices. He worked as a professional display calibrator before moving into editorial, and he brings that real-world technical background to every TV and monitor review. At TheTestedHub, Tom covers display calibration, computer monitors, laptops and 2-in-1s, smart home platforms, home theater setups, and HDR performance.
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