--- product_id: 234902516 title: "onlyfire Cast Iron Grill Grate Replacement Gourmet BBQ System for Weber 22inch Kettle Charcoal Grills" brand: "onlyfire" price: "£91.44" currency: GBP in_stock: true reviews_count: 13 category: "Onlyfire" url: https://www.desertcart.co.uk/products/234902516-onlyfire-cast-iron-grill-grate-replacement-gourmet-bbq-system-weber store_origin: GB region: United Kingdom --- # 21.5" cast iron cooking grate Dual-grate system with inner sear insert Stainless steel handles for easy charcoal access onlyfire Cast Iron Grill Grate Replacement Gourmet BBQ System for Weber 22inch Kettle Charcoal Grills **Brand:** onlyfire **Price:** £91.44 **Availability:** ✅ In Stock ## Summary > 🔥 Elevate your backyard BBQ with pro-grade cast iron precision! ## Quick Answers - **What is this?** onlyfire Cast Iron Grill Grate Replacement Gourmet BBQ System for Weber 22inch Kettle Charcoal Grills by onlyfire - **How much does it cost?** £91.44 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/234902516-onlyfire-cast-iron-grill-grate-replacement-gourmet-bbq-system-weber) ## Best For - onlyfire enthusiasts ## Why This Product - Trusted onlyfire brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seasoned for Success:** Preseasoned surface means less prep, more grilling—just oil up and get cooking. - • **Built to Last & Perform:** Heavy-duty cast iron construction ensures even heat retention and long-term durability. - • **Pro-Level Searing Power:** Cast iron surface locks in heat for perfect grill marks every time. - • **Effortless Charcoal Management:** Inner sear grate with raised handles lets you add charcoal without disrupting your cook. - • **Tailored for Weber 22.5" Kettles:** Precision fit replacement for premium Weber charcoal grills—upgrade your BBQ game instantly. ## Overview The onlyfire Cast Iron Grill Grate Replacement is a premium dual-grate system designed specifically for Weber 22.5-inch kettle charcoal grills. Featuring a 21.5-inch main cooking grate and an 11.8-inch inner sear grate with stainless steel handles, it delivers superior heat retention and professional searing capabilities. Made from durable cast iron, this preseasoned grill accessory offers easy charcoal access and long-lasting performance, perfect for serious grill enthusiasts seeking to upgrade their outdoor cooking experience. ## Description Product description Well Constructed. Easy to Install. Perfect Cast Iron Cooking Grid Grates Replacement Set on the Perfect Grills. Widely Compatibility 1.Apply for Weber 22.5" PRM Grill, 22.5-Inch Performer Deluxe Charcoal Grill, Smokey Mountain Cooker, 22.5-inch charcoal Smoker, 22.5" Master-Touch Charcoal Grill. 2. Work for Weber 22.5" charcoal kettles, model includes 22.5-Inch Original Kettle Premium Charcoal Grill, Original Kettle 22.5" Charcoal Grill, 22.5" Performer Premium Charcoal Grill. Why Choose our only fire Gourmet BBQ System Grill Grate Set ? Not Easy to Rust - Great for lasting-longer use. Easy Clean and Cast Iron Cooking Grid Grates, heat distribution is very even and consistent. Grid surface design, food does not fall easily, used it for steaks and roasts and the results have been outstanding. Coated with Non-stick - No any sharp edges which may catch onto your clothing, or cause you to cut yourself. The grill accessory cast iron sear grate makes it easy to add charcoal while grilling, Just remove our grate insert, No need to remove the outer grate. Leaves that nice sear and grid pattern on your steaks, your steak will look like it was cooked in a high-end steak house. Product Specifications Perfect for Searing Steaks/Ribs/Chicken/Hot Dogs/Vegetables. Flavor gets better for each cookings Review: This is real cast iron and needs care! - I absolutely love this thing. I'm a year round, backyard barbecue enthusiast! Weber is my favorite and I find them to be the easiest to use/clean and the most reliable charcoal grills on the market. This cast iron grate fits my 22" Master Touch perfectly. This is real cast iron and not porcelain coated. I am NOT a fan of the porcelain coated products. I find the coating flakes off with a lot of use. They can be easier to clean, but don't last as long in my experience. Cast Iron on the other hand, requires a lot more care, if you want it to last. However if you season cast correctly, it can act just like non-stick cookware. Don't believe me? Then read on. To start off, this is "PRESEASONED", but I have yet to buy a piece of cast that appears having seen a drop of oil. Everyone who knows how to care for cast knows, OIL IS CAST IRONS BEST FRIEND! The first thing I did was wash it is soapy water and dried it thoroughly (10 mins) on the grill at 200-250 degrees. (This is only time you should have to use soap on cast iron.) I then heavily oiled the top and bottom (Canola Oil) and placed it in 2 large kitchen trash bags. One inside of the other in case of a puncture. I then laid it on a flat surface (unfinished basement or garage floor is recommended) and sprayed an additional ¼ cup of oil over the grate while inside of the bag. Try to get as much air out of the bag as you can and fold over the top to keep air out. This thing isn't cheap and since I have more time than money, I let it soak for 2 days. 1 day with the top facing up and 1 day with the top facing down. This might be overkill, but I believe it will helps thoroughly season cast. Believe it or not, cast is porous and it will absorb oil to its center. Then I removed from the oil, wiped clean and let air dry on the grill for a few hours with no heat. Once dried, I heated on the grill for about 3 hours at 250 degrees or approximately 12-15 briquettes. Then I let it cool and lightly oiled AGAIN before cooking. This is so important. ALWAYS oil your cast before cooking! I get great sears, no tempering (dry-heat spots) and very little sticks to my cast. I did use a full vortex charcoal ring and got the grate to 800 degrees range. This definitely removed my seasoning and needed some TLC after that, but it didn't crack! The best advice I can give any of you reading this, is to NEVER, EVER, EVER, use a metal scraper or metal brush on anything cast. Not even one of those pumis stones. You will ruine all of your hard work in seasoning, because metal objects will remove the coating. Instead, invest in a heavy duty plastic scraper/brush or let your grates cool and use the coarse side of a kitchen sponge. Also, I find it best to use oil to scrub it, instead of water. Yeah, I said it. Use oil to clean your cast. Trust me...it works. Rinse well, wipe clean and let it dry. Then lightly coat with more oil after every use, especially if you don't use it often. If you don't cook in the winter months, I would recommend storing indoors and away from excessive moisture. If you do the above with any of your cast iron cookware, you will have many years of success(no rust either) and thoroughly enjoy your investment. I hope you find this to be a helpful read and my experience helps you enjoy your cast grates/cookware as much as I do. P.S. Aside from the initial wash, I never use soap on cast iron. Best barbecuing to you! Review: Cast Iron 22" heavy removable center - Good grate. Nice and heavy. Good price. Fits 22". Well worth the upgrade. Should work well on searing. ## Features - Comes with 2 parts: the hole cooking grate is 21.5" in diameter , the inner sear grate is 11.8" in diameter - Made of high-quality cast iron to ensure long-lasting use, not only heat evenly and retain heat superbly, extend the life of your grills. - Cast iron surface delivers professional searing, able to give prominent sear marks to meats/veggies. Allows for easy clean up, perfect for barbecue grilling. - Apply for Weber 22.5-Inch Original Kettle Premium Charcoal Grill, 22.5" Original Kettle Charcoal Grill, 22.5" Performer Premium Charcoal Grill - The grill accessory cast iron inner sear grate with raised side handles makes it easy to add charcoal while grilling, just remove our grate insert, no need to remove the outer grate, perfect for traditional grilling. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B089Y3ZTRN | | Best Sellers Rank | #31,425 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #70 in Grill Grids & Grates | | Brand | onlyfire | | Brand Name | onlyfire | | Color | Black | | Cooking Surface Area | 1452.2 Square Inches | | Cooking System | Charcoal | | Customer Reviews | 4.5 out of 5 stars 601 Reviews | | Finish Type | Painted | | Finish Types | Painted | | Frame Material | Cast Iron | | Fuel Type | Charcoal | | Grill Configuration | Dual-Grate Configuration | | Handle Material | Stainless Steel | | Included Components | 21.5-inch hole cooking grate, 11.8-inch inner sear grate | | Indoor Outdoor Usage | Outdoor | | Installation Type | Free Standing | | Item Weight | 8 Pounds | | Main Burner Count | 1 | | Manufacturer | only fire | | Manufacturer Part Number | F-GCG8565-BS1 | | Material Type | Cast Iron | | Model Name | F-GCG8565-BS1 | | Model Number | F-GCG8565-BS1 | | Number Of Racks | 2 | | Number of Heating Elements | 1 | | Other Special Features of the Product | Superior Heat Retention, Professional Searing | | Primary Cooking Method | Grilling | | Recommended Uses For Product | Outdoor | | Required Assembly | No | | Special Feature | Superior Heat Retention, Professional Searing | | Unit Count | 2.0 Count | ## Product Details - **Assembly Required:** No - **Brand:** onlyfire - **Finish Type:** Painted - **Fuel Type:** Charcoal - **Material:** Cast Iron ## Images ![onlyfire Cast Iron Grill Grate Replacement Gourmet BBQ System for Weber 22inch Kettle Charcoal Grills - Image 1](https://m.media-amazon.com/images/I/71QDRdN8qrL.jpg) ![onlyfire Cast Iron Grill Grate Replacement Gourmet BBQ System for Weber 22inch Kettle Charcoal Grills - Image 2](https://m.media-amazon.com/images/I/71tzBrZkIEL.jpg) ![onlyfire Cast Iron Grill Grate Replacement Gourmet BBQ System for Weber 22inch Kettle Charcoal Grills - Image 3](https://m.media-amazon.com/images/I/71Os7tVprVL.jpg) ![onlyfire Cast Iron Grill Grate Replacement Gourmet BBQ System for Weber 22inch Kettle Charcoal Grills - Image 4](https://m.media-amazon.com/images/I/71T4uNAeiJL.jpg) ![onlyfire Cast Iron Grill Grate Replacement Gourmet BBQ System for Weber 22inch Kettle Charcoal Grills - Image 5](https://m.media-amazon.com/images/I/81uWLMuUNaL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ This is real cast iron and needs care! *by D***K on November 28, 2021* I absolutely love this thing. I'm a year round, backyard barbecue enthusiast! Weber is my favorite and I find them to be the easiest to use/clean and the most reliable charcoal grills on the market. This cast iron grate fits my 22" Master Touch perfectly. This is real cast iron and not porcelain coated. I am NOT a fan of the porcelain coated products. I find the coating flakes off with a lot of use. They can be easier to clean, but don't last as long in my experience. Cast Iron on the other hand, requires a lot more care, if you want it to last. However if you season cast correctly, it can act just like non-stick cookware. Don't believe me? Then read on. To start off, this is "PRESEASONED", but I have yet to buy a piece of cast that appears having seen a drop of oil. Everyone who knows how to care for cast knows, OIL IS CAST IRONS BEST FRIEND! The first thing I did was wash it is soapy water and dried it thoroughly (10 mins) on the grill at 200-250 degrees. (This is only time you should have to use soap on cast iron.) I then heavily oiled the top and bottom (Canola Oil) and placed it in 2 large kitchen trash bags. One inside of the other in case of a puncture. I then laid it on a flat surface (unfinished basement or garage floor is recommended) and sprayed an additional ¼ cup of oil over the grate while inside of the bag. Try to get as much air out of the bag as you can and fold over the top to keep air out. This thing isn't cheap and since I have more time than money, I let it soak for 2 days. 1 day with the top facing up and 1 day with the top facing down. This might be overkill, but I believe it will helps thoroughly season cast. Believe it or not, cast is porous and it will absorb oil to its center. Then I removed from the oil, wiped clean and let air dry on the grill for a few hours with no heat. Once dried, I heated on the grill for about 3 hours at 250 degrees or approximately 12-15 briquettes. Then I let it cool and lightly oiled AGAIN before cooking. This is so important. ALWAYS oil your cast before cooking! I get great sears, no tempering (dry-heat spots) and very little sticks to my cast. I did use a full vortex charcoal ring and got the grate to 800 degrees range. This definitely removed my seasoning and needed some TLC after that, but it didn't crack! The best advice I can give any of you reading this, is to NEVER, EVER, EVER, use a metal scraper or metal brush on anything cast. Not even one of those pumis stones. You will ruine all of your hard work in seasoning, because metal objects will remove the coating. Instead, invest in a heavy duty plastic scraper/brush or let your grates cool and use the coarse side of a kitchen sponge. Also, I find it best to use oil to scrub it, instead of water. Yeah, I said it. Use oil to clean your cast. Trust me...it works. Rinse well, wipe clean and let it dry. Then lightly coat with more oil after every use, especially if you don't use it often. If you don't cook in the winter months, I would recommend storing indoors and away from excessive moisture. If you do the above with any of your cast iron cookware, you will have many years of success(no rust either) and thoroughly enjoy your investment. I hope you find this to be a helpful read and my experience helps you enjoy your cast grates/cookware as much as I do. P.S. Aside from the initial wash, I never use soap on cast iron. Best barbecuing to you! ### ⭐⭐⭐⭐⭐ Cast Iron 22" heavy removable center *by E***L on April 29, 2026* Good grate. Nice and heavy. Good price. Fits 22". Well worth the upgrade. Should work well on searing. ### ⭐⭐⭐⭐⭐ Great upgrade *by A***R on April 13, 2026* Fast shipping. Solid and heavy compared to a standard wire rack. Price was reasonable. ## Frequently Bought Together - onlyfire Cast Iron Grill Grate Replacement Gourmet BBQ System for Weber 22inch Kettle Charcoal Grills - VORTEX (IN) DIRECT HEAT for Charcoal Grills, Medium Size - For Weber Kettle 22 26.75 WSM Smokey Mountain XL Kamado XL Big Green Egg - Weber 7403 Char-Basket Charcoal Briquet Holders --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/234902516-onlyfire-cast-iron-grill-grate-replacement-gourmet-bbq-system-weber](https://www.desertcart.co.uk/products/234902516-onlyfire-cast-iron-grill-grate-replacement-gourmet-bbq-system-weber) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-29*