{"product_id":"flameduty-porcelain-enameled-cast-iron-grill-grates-for-weber-genesis-300-series-2-pack-19-5-x-12-9-in-superior-heat-retention","title":"FlameDuty Porcelain-Enameled Cast-Iron Grill Grates for Weber Genesis 300 Series, 2-Pack 19.5 x 12.9 in — Superior Heat Retention","description":"\u003cstrong\u003eThese FlameDuty 7524 porcelain-enameled cast-iron grates are a two-piece direct replacement for Weber Genesis 300-series grills, delivering superior heat retention and distinct sear marks.\u003c\/strong\u003e\n\nDesigned to be a drop-in match for Weber Genesis E-310\/E-320\/E-330 and S-310\/S-320\/S-330 (2007–2016) models, this 2-pack replaces original parts 7524 and 7528 and restores your grill’s cooking surface to like-new performance. Each grate measures 19.5 x 12.9 inches for a combined cooking area of 19.5 x 25.8 inches, giving you ample room to cook multiple items at once while preserving the factory fit and mounting points.\n\n\u003ch3\u003eWill these grates fit my Weber Genesis 300-series grill?\u003c\/h3\u003e\n\u003cp\u003eYes — the FlameDuty replacements are manufactured to match OEM dimensions and mounting points for compatible Genesis E and S 300-series models from 2007 through 2016. They are intended as direct substitutes for parts numbered 7524 and 7528, so installation requires no modifications.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible models: Genesis E-310\/E-320\/E-330 and Genesis S-310\/S-320\/S-330\u003c\/li\u003e\n  \u003cli\u003eExact sizing per grate: 19.5 x 12.9 inches\u003c\/li\u003e\n  \u003cli\u003eSold as a 2-pack to replace both original grates simultaneously\u003c\/li\u003e\n  \u003cli\u003eDesigned to align with factory mounting tabs and supports\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these cast-iron grates perform compared to porcelain-coated options?\u003c\/h3\u003e\n\u003cp\u003eFlameDuty’s heavy-duty cast-iron core with a porcelain-enameled finish combines the heat retention of cast iron with the easy-clean properties of porcelain. Expect stronger sear marks and more even heat distribution than thin steel grates, while the enamel helps reduce sticking and simplifies routine care.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSuperior heat retention for consistent searing\u003c\/li\u003e\n  \u003cli\u003eProminent grill marks and caramelization\u003c\/li\u003e\n  \u003cli\u003ePorcelain enamel reduces food sticking and simplifies cleanup\u003c\/li\u003e\n  \u003cli\u003eMore durable and less prone to warping than thin steel grates\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat maintenance steps keep these grates performing and rust-free?\u003c\/h3\u003e\n\u003cp\u003eCaring for porcelain-enameled cast iron is straightforward: season and clean them regularly to protect the surface and prevent corrosion, especially if you grill near salty air. Follow a brief preheat-and-oil routine before first use and reapply oil periodically to maintain the enamel and minimize food residue buildup.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePreheat grates to 500–600°F for 10 minutes before cooking\u003c\/li\u003e\n  \u003cli\u003eBrush with a small amount of olive oil, then reheat to set the surface\u003c\/li\u003e\n  \u003cli\u003eAfter use, brush off debris and wipe with a lightly oiled cloth\u003c\/li\u003e\n  \u003cli\u003eStore dry and avoid prolonged exposure to salt or moisture\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy choose this FlameDuty 2-pack instead of replacing a single grate?\u003c\/h3\u003e\n\u003cp\u003eReplacing both grates at once ensures consistent cooking height and even wear across the cooking surface, restoring balanced heat distribution and matching appearance. Buying a set also avoids mismatched patina or performance differences that come from pairing a new grate with an older, worn piece.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUniform cooking surface and sear quality across the entire grate area\u003c\/li\u003e\n  \u003cli\u003eIdentical fit and finish on both sides of your grill\u003c\/li\u003e\n  \u003cli\u003eConvenient swap-out to restore original factory geometry\u003c\/li\u003e\n  \u003cli\u003eBetter long-term value than replacing individual pieces over time\u003c\/li\u003e\n\u003c\/ul\u003e\n\nWho is this for?\n\nThis FlameDuty 7524 replacement set is for grill owners who need a precise, durable substitute for worn or damaged Weber Genesis 300-series grates. Choose it if you want stronger searing performance, improved heat retention, and a porcelain-enameled surface that’s easier to maintain than bare cast iron. It’s also a good option for anyone restoring an older Genesis to full cooking capability or upgrading aftermarket grates for consistent results.\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these grates directly replace Weber part numbers 7524 and 7528?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. FlameDuty grates are manufactured to match the dimensions and mounting points of Weber 7524 and 7528 for Genesis 300-series grills.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use these grates without special seasoning?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Initial seasoning is recommended: preheat to 500–600°F and oil the grates to build a protective surface for best performance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"FlameDuty","offers":[{"title":"Default Title","offer_id":56834086469972,"sku":"B0D4LZBJ9Q","price":118.62,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/flameduty-front-view-grates.jpg?v=1787047030","url":"https:\/\/gardenluxe.co.uk\/products\/flameduty-porcelain-enameled-cast-iron-grill-grates-for-weber-genesis-300-series-2-pack-19-5-x-12-9-in-superior-heat-retention","provider":"Gardenluxe Uk","version":"1.0","type":"link"}