Uniflasy Cooking Grid Grates Grill Part Review
Our verdict
Solid cast iron cooking grates at a fair price for backyard charcoal grillers who want better sear marks and more heat retention than stock grates. With 807 reviews and a 4.5-star rating, they have earned genuine trust from a large pool of buyers.
Check price on AmazonBest for
Charcoal grill owners looking to replace worn porcelain-coated stock grates with heavier cast iron for better searing and heat retention.
Skip if
You need grates for a gas grill, or you want a lightweight option that is easy to lift with one hand since cast iron adds real weight to your setup.
- Fuel Charcoal
- Material Cast Iron
- Color Black
- Dimensions 19.5 X 10.5 X 19.5 In
- Priced 102% above the category median ($29.68 across 211 tracked models)
Pros
- Cast iron holds heat well, giving you more consistent cooking temperatures across the grate surface
- Strong 4.5-star rating backed by over 800 buyer reviews
- Solid replacement upgrade over thin stock porcelain grates on many charcoal grills
- 19.5 x 10.5 x 19.5 in dimensions cover a good range of mid-size charcoal grill openings
Cons
- Cast iron adds weight and requires seasoning and regular oiling to prevent rust
- No BTU or exact grill model compatibility list published, so confirm measurements before ordering
- Heavier than porcelain-coated steel grates, which can make cleanup more of a chore
Our scorecard
-
Owner rating4.5/5
4.5 average across 807 owner ratings
-
Popularity3.8/5
807 owner reviews, more than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other grills, grill parts and burners, smokers and smoking gear, grill tools, outdoor griddles, outdoor kitchen appliances and grill covers we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
['The Uniflasy Cooking Grid Grates are cast iron replacement grates sized at 19.5 x 10.5 x 19.5 inches, designed to drop into charcoal grills that accept that footprint. Cast iron is a classic choice for charcoal cooking because it holds and radiates heat evenly, helping you get consistent browning across the grate surface.', 'At $59.99, these sit in a reasonable mid-range for cast iron grates. Cast iron requires a bit more maintenance than porcelain-coated steel grates. You will want to oil them before and after cooks and keep them dry to prevent rust from forming, especially if you cook infrequently.', 'The black finish and solid construction are consistent with what buyers describe. The 4.5-star average across 807 reviews signals that most people find the fit and quality meet their expectations, which is a meaningful sample size for a replacement part.']
Specifications
| Fuel | Charcoal |
|---|---|
| Material | Cast Iron |
| Color | Black |
| Dimensions | 19.5 X 10.5 X 19.5 In |
Performance notes
Cast iron material is the key spec here. It absorbs and holds heat at the grate level, which translates to deeper sear marks on steaks and chops compared to thinner steel grates. It works exclusively with charcoal fuel setups and comes in black finish at 19.5 x 10.5 x 19.5 inches. There is no cooking area square-inch figure listed, but the physical dimensions suggest a fit for mid-size kettle-style or barrel charcoal grills.
What buyers say
With 807 reviews averaging 4.5 stars, buyer response is strong and consistent. Most feedback appears to center on fit and the quality of the cast iron construction. A sample this size suggests the issues that do arise are the exception rather than the rule.
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Frequently asked questions
Do cast iron grates need seasoning before first use?
Yes. Before the first cook, coat the grates lightly with a high smoke-point oil such as vegetable or flaxseed oil and heat them over the grill until the oil polymerizes. This builds a non-stick layer and protects against rust. Repeat after each cook if you want them to last for years.
How do I know if these grates fit my grill?
Measure your existing grates across the longest dimension and compare to 19.5 x 10.5 x 19.5 inches. Many mid-size charcoal kettle and barrel grills share common footprints, but there is enough variation that confirming your measurements before purchase is the right move. Check the product listing for any stated compatibility notes as well.
Can I use these on a gas grill?
The specs list the fuel type as charcoal, and the sizing is designed around charcoal grill form factors. Gas grills typically use different burner configurations and grate dimensions, so these are not the right fit for a gas unit.