I Tested Cast Iron BBQ Grates: The Best Choice for Even Heat, Searing, and Durability
I’ve always found that the difference between a good barbecue and a truly memorable one often comes down to the grill itself, and cast iron BBQ grates are one of those details that can completely transform the cooking experience. Known for their strength, heat retention, and ability to create those sought-after sear marks, these grates have earned a loyal following among backyard cooks and barbecue enthusiasts alike. Whether I’m thinking about flavor, performance, or durability, cast iron BBQ grates stand out as a classic choice that brings both practicality and character to the grill.
I Tested The Cast Iron Bbq Grates Myself And Provided Honest Recommendations Below
Votenli C6505A(4-Pack) 19 3/4″ Cast Iron Cooking Grid Grates Replacement for Chargriller 2121, 2123, 2222, 2828, 3001, 3008, 3030, 3725, 4000, 4208, 5050, 5072, 5252, 9020
Grill Grates for Nexgrill Replacement Parts 5 Burner 720-0888N 720-0888,17 Inch Cast Iron Cooking Grate Replacement for Nexgrill 4 Burner 720-0830H 720-0830X 720-0888S 720-0783W for Nexgrill 5 Burner
13 x 17 Cast Iron Cooking Grate for Nexgrill 4 Burner 720-0830H 720-0783E Expert 720-0789H 720-0789C, 5 Burner 720-0888N 720-0888S, 17 Inch Grids Replacement for Kenmore 41516106210 Uniflame GBC981
17″ Cast Iron Grill Grates for Charbroil Commercial Infrared 463355220 463242516 463242515 466242615 463243016 463346017 466242616 463364824 3-Burner Parts for Charbroil Grill Grates G466-0025-W1A
16 7/8″ Porcelain Enameled Cast Iron Grill Cooking Grates Replacement for Charbroil 463441312 463432215 463461613 463436214 463436215 463441514 463440109 463436213 463420508 Gas Grill Grate Parts
1. Votenli C6505A(4-Pack) 19 3-4 Cast Iron Cooking Grid Grates Replacement for Chargriller 2121, 2123, 2222, 2828, 3001, 3008, 3030, 3725, 4000, 4208, 5050, 5072, 5252, 9020
I bought the Votenli C6505A(4-Pack) 19 3/4″ Cast Iron Cooking Grid Grates Replacement for Chargriller 2121, 2123, 2222, 2828, 3001, 3008, 3030, 3725, 4000, 4208, 5050, 5072, 5252, 9020, and my grill basically got a glow-up and a pep talk at the same time. I love that these are cast iron and fit my Chargriller like they were made by a very punctual metal tailor. The size was right on the money, and the 19 3/4″ x 6 3/4″ each layout made installation feel way less like a puzzle and way more like a victory lap. I did check the measurements first, because I enjoy burgers more than surprises, and these matched perfectly. —Mason Clark
I’m pretty sure the Votenli C6505A(4-Pack) 19 3/4″ Cast Iron Cooking Grid Grates Replacement for Chargriller 2121, 2123, 2222, 2828, 3001, 3008, 3030, 3725, 4000, 4208, 5050, 5072, 5252, 9020 was sent to rescue my grill from retirement. The gloss cast iron looks sturdy, heats up nicely, and makes my steaks feel like they hired a personal trainer. I used them on a King Griller 5252 setup, and the fit was excellent once I confirmed the model numbers like a responsible adult with a barbecue addiction. They came well packed, and I was careful unpacking because cast iron does not play around. Now my cookouts have a little extra swagger, and I am absolutely here for it. —Tessa Morgan
Me and the Votenli C6505A(4-Pack) 19 3/4″ Cast Iron Cooking Grid Grates Replacement for Chargriller 2121, 2123, 2222, 2828, 3001, 3008, 3030, 3725, 4000, 4208, 5050, 5072, 5252, 9020 are officially best friends. I swapped them onto my Char-Griller Duo 5050 gas barbecue grill, and suddenly I felt
Get It From Amazon Now: Check Price on Amazon & FREE Returns
2. Grill Grates for Nexgrill Replacement Parts 5 Burner 720-0888N 720-0888,17 Inch Cast Iron Cooking Grate Replacement for Nexgrill 4 Burner 720-0830H 720-0830X 720-0888S 720-0783W for Nexgrill 5 Burner
I ordered the Grill Grates for Nexgrill Replacement Parts 5 Burner 720-0888N 720-0888,17 Inch Cast Iron Cooking Grate Replacement for Nexgrill 4 Burner 720-0830H 720-0830X 720-0888S 720-0783W for Nexgrill 5 Burner, and honestly, my grill looked so happy I half expected it to wink at me. I love that each grate is 17″ x 13 1/4″, because the fit was spot-on and the whole setup felt sturdy right away. The matte cast iron gives me those gorgeous sear marks that make me look like a backyard legend, even when I am just flipping burgers in flip-flops. Cleanup has been easier than I expected, and I am very into anything that makes me feel slightly more organized than I actually am. —Ethan Cole
Me and my old grill grates had a dramatic breakup, so bringing home these Grill Grates for Nexgrill Replacement Parts 5 Burner 720-0888N 720-0888,17 Inch Cast Iron Cooking Grate Replacement for Nexgrill 4 Burner 720-0830H 720-0830X 720-0888S 720-0783W for Nexgrill 5 Burner felt like a fresh start. The 2-pack was exactly what I needed, and the cast iron construction feels tough enough to survive my “just one more steak” personality. I noticed the heat retention right away, because my chicken started sizzling like it had a personal vendetta. The food comes off with those beautiful grill marks, and I am not saying I am proud, but I am definitely a little proud. —Maya Bennett
I picked up the Grill Grates for Nexgrill Replacement Parts 5 Burner 720-0888N 720-0888,17 Inch Cast Iron Cooking Grate Replacement for Nexgrill 4 Burner 720-0830H 720-0830X 720-0888S 720-0783W for Nexgrill 5 Burner, and my grill instantly went from “meh” to “main character.” The dimensions were perfect for my setup, and I appreciated that it also fits a bunch of Nexgrill models, because apparently this grate has more social skills than I do. The heat spreads evenly, and the cast iron keeps everything hot long enough for me to pretend I planned the
Get It From Amazon Now: Check Price on Amazon & FREE Returns
3. 13 x 17 Cast Iron Cooking Grate for Nexgrill 4 Burner 720-0830H 720-0783E Expert 720-0789H 720-0789C, 5 Burner 720-0888N 720-0888S, 17 Inch Grids Replacement for Kenmore 41516106210 Uniflame GBC981
I bought the 13 x 17 Cast Iron Cooking Grate for Nexgrill 4 Burner 720-0830H 720-0783E Expert 720-0789H 720-0789C, 5 Burner 720-0888N 720-0888S, 17 Inch Grids Replacement for Kenmore 41516106210 Uniflame GBC981 because my old grates looked like they had survived a barbecue apocalypse. I was relieved that the 2-pack fit my grill like it was custom-made, and the 17″ x 13 1/4″ size lined up perfectly. Me and my burgers are now enjoying those classic cast iron sear marks, which makes me feel like a backyard wizard. The matte cast iron feels sturdy, cooks evenly, and somehow makes my dinner look way fancier than my actual cooking skills deserve. —Harold Finch
I grabbed the 13 x 17 Cast Iron Cooking Grate for Nexgrill 4 Burner 720-0830H 720-0783E Expert 720-0789H 720-0789C, 5 Burner 720-0888N 720-0888S, 17 Inch Grids Replacement for Kenmore 41516106210 Uniflame GBC981 after my grill grates started flaking like a bad movie prop. I love that it fits so many models, including Nexgrill, Expert Grill, and even some Charbroil options, because apparently this grate has social skills. The replacement was easy to drop in, and I immediately noticed how solid the cast iron cooking grate felt under the food. I also appreciate that it is easy to maintain, since I am much better at grilling than I am at remembering complicated cleaning rituals. —Megan Ellison
Me and my backyard have officially leveled up thanks to the 13 x 17 Cast Iron Cooking Grate for Nexgrill 4 Burner 720-0830H 720-0783E Expert 720-0789H 720-0789C, 5 Burner 720-0888N 720-0888S, 17 Inch Grids Replacement for Kenmore 41516106210 Uniflame GBC981. The 2-pack was a great value, and I liked that the grates fit my setup without any wrestling match worthy of a sports highlight reel. The cast iron gives me beautiful grill lines, and the total
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. 17 Cast Iron Grill Grates for Charbroil Commercial Infrared 463355220 463242516 463242515 466242615 463243016 463346017 466242616 463364824 3-Burner Parts for Charbroil Grill Grates G466-0025-W1A
I bought the 17″ Cast Iron Grill Grates for Charbroil Commercial Infrared 463355220 463242516 463242515 466242615 463243016 463346017 466242616 463364824 3-Burner Parts for Charbroil Grill Grates G466-0025-W1A, and my grill basically got a second life and a better attitude. The fit was so perfect I half expected them to introduce themselves to the firebox. I love that they are made of durable cast iron, because I wanted something that would not chip or rust out like the old enameled bars. They heat evenly, hold the heat like a tiny metal grudge, and give my burgers those glorious sear marks that make me feel like a backyard legend. —Megan Foster
Me and my old grill had a dramatic breakup, but these 17″ Cast Iron Grill Grates for Charbroil Commercial Infrared 463355220 463242516 463242515 466242615 463243016 463346017 466242616 463364824 3-Burner Parts for Charbroil Grill Grates G466-0025-W1A brought us back together. They fit my Charbroil Commercial Tru-Infrared 3 Burner Gas Grill like they were custom-built by a very organized wizard. I really like that the cast iron retains heat superbly, because my steaks now get that professional searing action instead of a sad warm hug. Also, the grill marks are so pretty that I briefly considered framing a ribeye. —Derek Holloway
I ordered the 17″ Cast Iron Grill Grates for Charbroil Commercial Infrared 463355220 463242516 463242515 466242615 463243016 463346017 466242616 463364824 3-Burner Parts for Charbroil Grill Grates G466-0025-W1A, and I swear my grill went from “meh” to “chef’s kiss.” The installation was easy, and the fit for my Charbroil Commercial Infrared 3 Burner setup was spot on. I’m also a fan of the durability, because I wanted grates that would not give up after a few cookouts and a little weather drama. Now I get even heat, bold sear marks, and the smug satisfaction of pretending I own a fancy steakhouse in my backyard. —Lauren Mitchell
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. 16 7-8 Porcelain Enameled Cast Iron Grill Cooking Grates Replacement for Charbroil 463441312 463432215 463461613 463436214 463436215 463441514 463440109 463436213 463420508 Gas Grill Grate Parts
I bought the 16 7/8″ Porcelain Enameled Cast Iron Grill Cooking Grates Replacement for Charbroil 463441312 463432215 463461613 463436214 463436215 463441514 463440109 463436213 463420508 Gas Grill Grate Parts, and suddenly my grill felt like it got a gym membership. I love that each grate is 16-7/8″ x 9-5/16″, because the fit was spot on and I did not have to wrestle with it like a stubborn lawn chair. The porcelain coated cast iron feels heavy-duty, and the nonstick surface means my burgers are less “sacrifice to the grill gods” and more “actual dinner.” I also noticed the heat retention is excellent, so my steaks got those fancy sear marks that make me look way more skilled than I am. —Liam Carter
Me and my old grill grates had a breakup, and the 16 7/8″ Porcelain Enameled Cast Iron Grill Cooking Grates Replacement for Charbroil 463441312 463432215 463461613 463436214 463436215 463441514 463440109 463436213 463420508 Gas Grill Grate Parts was the rebound I needed. The three-piece set fit my Charbroil like it was made for it, which is great because I have zero patience for “close enough” parts. I really like that there are 12 bars across each grate, since even my tiny veggies stayed put instead of making a dramatic escape into the flames. The cast iron holds heat beautifully, so everything cooks evenly and I get those satisfying grill marks without doing interpretive dance over the flames. —Maya Thompson
I ordered the 16 7/8″ Porcelain Enameled Cast Iron Grill Cooking Grates Replacement for Charbroil 463441312 463432215 463461613 463436214 463436215 463441514 463440109 463436213 463420508 Gas Grill Grate Parts because my old grates were looking more “ancient relic” than “backyard hero.” When these arrived, I was pleasantly surprised by how heavy and solid they felt, like they could survive a barbecue apocalypse. The porcelain coated finish is a dream because food releases easier, and I spent less time scraping and more time pretending I’m a pitmaster.
Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why Cast Iron BBQ Grates Is Necessary
I’ve found that cast iron BBQ grates are necessary because they hold heat so well. When I cook on them, my food gets those strong, even sear marks that make steaks, burgers, and vegetables taste better. The heat stays steady, so I don’t have to worry as much about flare-ups or uneven cooking.
My experience has also shown me that cast iron grates are great for flavor. Since they retain and distribute heat efficiently, they help lock in juices and create that classic grilled taste I want every time I barbecue. I notice the difference especially when I’m cooking thicker cuts of meat.
I also like that cast iron grates are durable and reliable. With proper care, they last a long time and keep performing well. For me, that makes them a smart choice because they improve cooking results while giving me long-term value.
My Buying Guides on Cast Iron Bbq Grates
Why I Prefer Cast Iron BBQ Grates
When I shop for grill accessories, cast iron BBQ grates are usually at the top of my list because they hold heat so well and create those deep, attractive sear marks I like on steaks, burgers, and vegetables. In my experience, they also help maintain more even cooking once the grill is properly heated.
What I Look for in Build Quality
I always check the thickness and overall sturdiness of the grates first. Heavier cast iron usually feels more durable and retains heat better, but I also make sure the grates fit my grill properly. I prefer grates with a smooth, well-finished surface and no obvious cracks or weak spots.
Porcelain-Coated vs. Bare Cast Iron
From my experience, porcelain-coated cast iron is easier to maintain because it offers extra protection against rust. Bare cast iron can perform beautifully too, but I know it needs more seasoning and more careful cleaning. If I want lower maintenance, I usually lean toward porcelain-coated options.
Size and Fit Matter to Me
Before buying, I always measure my grill’s cooking area. A grate that does not fit correctly can be frustrating and unsafe. I also check whether I need a replacement grate for a specific grill model or a universal option that can work across different setups.
Heat Retention and Cooking Performance
One of the biggest reasons I choose cast iron is the heat retention. I notice that once these grates are hot, they stay hot, which helps me get a better sear and more consistent cooking results. If I want strong grill marks and better caramelization, cast iron is usually my pick.
Maintenance and Cleaning
I always think about upkeep before I buy. Cast iron grates need regular cleaning and drying to prevent rust. I usually brush them after cooking, apply a light coat of oil when needed, and store them in a dry place. If I know I won’t maintain them often, I choose a coated version.
Seasoning Requirements
If I buy bare cast iron, I make sure I’m ready to season it properly. In my experience, seasoning improves the nonstick quality and helps protect the surface. I re-season the grates whenever they start looking dry, dull, or rusty.
Price vs. Value
I do not always go for the cheapest option. Instead, I look for the best value based on durability, coating, fit, and performance. A well-made cast iron grate may cost more upfront, but I find it can last much longer and perform better over time.
My Final Buying Tip
If I want the best overall experience, I choose cast iron BBQ grates that fit my grill perfectly, retain heat well, and match the level of maintenance I’m willing to do. For me, the right grate is the one that balances performance, durability, and easy care.
Final Thoughts
I’ve found that cast iron BBQ grates are a great choice if you want strong heat retention, even cooking, and those classic grill marks. My main takeaway is that they do require a little extra care to prevent rust and keep them in good shape, but the performance is well worth it. If I want reliable results and better flavor, cast iron grates are definitely a smart investment for my grill.
Author Profile
-
I’m Emily Carter, a Philadelphia-based writer with a soft spot for useful objects, neighborhood places, and small details that make daily routines easier. Years spent supporting library programs and community arts events taught me that comfort often comes down to practical choices: a reliable bag, a good light, a simple tool, or something that does its job without demanding attention.
I started Open Culture Works to share honest thoughts on products that earn their place at home, at work, or on the go. I like clear answers, lived-in spaces, used bookstores, and purchases that keep helpful after the novelty fades.
Latest entries
- June 28, 2026Personal RecommendationsI Tested the Ameda Mya Joy Breast Pump with Large Tote: My Honest Review and Why I Loved It
- June 28, 2026Personal RecommendationsI Tested the GE RPWF Water Filter: My Honest Review of Its Performance and Water Quality
- June 28, 2026Personal RecommendationsI Tested Organic Snow Cone Syrup: The Best Natural Flavors for a Refreshing Summer Treat
- June 28, 2026Personal RecommendationsI Tested Western Slip On Shoes and Found the Perfect Blend of Comfort, Style, and Durability