Best Grill Heat Plates of 2026

Bryan Hicks Avatar
Bryan Hicks
Last Updated: Jan 15, 2026

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Grill heat plates are an essential accessory for any BBQ enthusiast. They are designed to protect your grill burners from grease and food drippings, which can cause flare-ups and damage to your grill. Heat plates also distribute heat evenly across the cooking surface, ensuring that your food is cooked to perfection every time. Made from durable materials such as stainless steel or porcelain-coated steel, these heat plates can withstand high temperatures and are easy to clean. Whether you're grilling steaks, burgers, or vegetables, heat plates are a must-have accessory for any outdoor cookout.

At a Glance: Our Top Picks

Unicook Adjustable Heat Plate Shield for Gas Grill Cover #TOP 1
Unicook Adjustable Heat Plate Shield for Gas Grill
ftb score rating icon 9.9
Grill Heat Plates for Nexgrill Gas Grills Cover #TOP 2
Grill Heat Plates for Nexgrill Gas Grills
ftb score rating icon 9.8
Adviace Universal Grill Heat Plates (3Pack) Cover #TOP 3
Adviace Universal Grill Heat Plates (3Pack)
ftb score rating icon 9.6

Top 10 Grill Heat Plates

#TOP 1

Unicook Adjustable Heat Plate Shield for Gas Grill

B810604
black
Unicook Adjustable Heat Plate Shield for Gas Grill Cover
Unicook Universal Replacement Heavy Duty Adjustable Porcelain Steel Heat Plate Shield, Heat Tent, Flavorizer Bar, Burner Cover, Flame Tamer for Gas Grill, Extends from 11.75" up to 21" L, 4 Pack

Upgrade your gas grill with Unicook Heat Plate Shield. This heavy-duty porcelain steel shield is adjustable, extending up to 21" long and 3.75" wide, fitting most gas grills. It prevents flare-ups, protects burners, and distributes heat evenly, ensuring your food is cooked to perfection every time. The porcelain steel construction is 1.2mm thick, making it more durable and long-lasting. The shield replaces heat tents for side-to-side and front-to-back burners. The installation process is easy, and upgraded stainless steel M5 bolts and wing nuts are included. If you need any assistance, don't hesitate to contact Unicook. Upgrade your grill experience with Unicook Heat Plate Shield.

What We Like
Easy installation and adjustment
Durable, thick construction
Improved heat distribution
Good value for money
Rust-resistant coating
What We Don't Like
May not fit perfectly
Minor early corrosion reported
#TOP 2

Grill Heat Plates for Nexgrill Gas Grills

Grill Heat Plates for Nexgrill Gas Grills Cover
Grill Heat Plates, Replacement Parts for Home Depot Nexgrill 720-0830H, 5 Burner 720-0888, 720-0888N, 720-0882A, 720-0882S, 6 Burner 720-0896B, 720-0898 Gas Grill

These grill heat plates are replacement parts for several models of Nexgrill gas grills, including 4 burners and 5-6 burners. Made of porcelain steel, this set of 5 heat plates is easy to install and can help restore your grill's efficiency. Ensure you measure your original parts and compare them with these before ordering. If you have any issues with the product, the seller will respond within 24 hours to help you find a solution.

What We Like
Perfect fit
Easy installation
Good value for money
Improved heat distribution
Durable, no rust
What We Don't Like
Minor bracket alignment issue
Longevity yet to be proven
#TOP 3

Adviace Universal Grill Heat Plates (3Pack)

Adviace Universal Grill Heat Plates (3Pack) Cover
Universal Adjustable Grill Heat Plates/Heat Tents/Burner Covers/Heat Deflectors/BBQ Grill Heat Shields/Grill Cover Plates/Grill Diffusers for Gas Grill, Porcelain Steel Grill Replacement Parts (3Pack)

Upgrade your gas grill with the Adviace Grill Heat Plates. These universal porcelain steel heat plates are designed to fit most gas grill models, including Brinkmann, Charbroil, Grill Master, Kenmore, and Master Forge. With a 2-piece telescoping design, each heat plate measures 3.75 inches wide and has an adjustable length of 11.75 to 21 inches. The heat plates serve multiple functions: they protect the burners for longer life, prevent direct exposure to flame, and distribute heat evenly to the cooking grates. Installation is a breeze with the included upgraded stainless steel bolts and wing nuts. Made with 1.2mm thick porcelain-coated steel, these heat plates are more durable than most original ones that come with your grill, ensuring they will last longer. Upgrade your grilling experience with the Adviace Grill Heat Plates.

What We Like
Easy installation and adjustment
Perfect grill fit
Durable construction
Improves grill appearance
Great value for price
What We Don't Like
Could be slightly more affordable
#TOP 4

Uniflasy 7636 Flavorizer Bars for Weber Gas Grills

BBQ92151-SS3
15.3" x 2.6"
Uniflasy 7636 Flavorizer Bars for Weber Gas Grills Cover
15.3" Flavorizer Bars for Weber Spirit 300 and GS4 Spirit II 300 Series E310 E320 E330 S310 S320 S330 with Front Control, Spirit e310 Grill Parts, Heat Plates Replacement for Weber 7636 69797 68843

The Uniflasy 7636 Flavorizer Bars are designed to perfectly fit Weber Spirit 300 series gas grills with front-mounted control panels. Made of heavy duty 16GA porcelain enameled steel, the bars distribute heat evenly, protect your grill burner from oil dropping, and prevent food from being directly exposed to flame. They're easy to clean and come in a pack of five.

What We Like
Perfect fit for Weber grills
Heavy-duty and durable material
Smooth, easy-to-clean porcelain coating
Improved grilling performance
Great value for 5-pack
What We Don't Like
Porcelain coating may flake
Slightly narrower than originals
#TOP 5

Unicook Porcelain Grill Heat Plate 14.56" L

B814604
Black
Unicook Porcelain Grill Heat Plate 14.56" L Cover
Unicook 4 Pack Porcelain Grill Heat Plate 14.56" L, Gas Grill Replacement Parts Burner Cover, Heat Shield Tents, Flavorizer Bars, Flame Tamer Guards for Gas BBQ

Upgrade your gas grill with Unicook Grill Heat Plates. This 4-pack of heavy-duty porcelain-coated steel plates measures 14.56"L x 3.25"W x 1.87"H each. The thick construction extends the life of your grill and ensures even heat distribution. The flame tamers prevent flare-ups and direct exposure to flame, protecting your burners. Installation is a breeze, with no tools needed. Make sure to double-check the size of your original heat plates before ordering. Unicook offers a range of shapes and sizes to fit your needs.

What We Like
Perfect grill fit
Thick durable material
Improves grill performance
Easy to clean
Good value price
What We Don't Like
Sits higher than original
Set size mismatch
#TOP 6

Quantfire Half-Moon Ceramic Heat Deflector Plates for Kamado Joe and Big Green Egg

15IN Semicircle
White
15IN
Quantfire Half-Moon Ceramic Heat Deflector Plates for Kamado Joe and Big Green Egg Cover
Quantfire Half-Moon Ceramic Heat Deflector Plates for Kamado Joe Classic I, II, III,Big Green Egg BBQ Accessories 2-Pack,White

The Quantfire Ceramic Heat Plates are designed to improve your grilling experience by providing even heat distribution and excellent heat retention. With two half-moon plates included, you can easily set up your grill for baking bread, pizza, cookies, or roasting meats. These plates fit popular kamado grills like Kamado Joe Classic I, II, III, Weber, Traeger, and Big Green Egg, but make sure to check your grill’s size before buying. Made from food-safe cordierite, these plates are free from harmful substances and odors, ensuring your food stays safe and tastes great.

What We Like
Good replacement fit
Sturdy quality
Affordable price
What We Don't Like
May not fit all models
Some sizes run small
#TOP 7

Adviace 4-Piece Porcelain Steel Flame Tamers for Nexgrill and Grill Master

14 9/16 inch
Adviace 4-Piece Porcelain Steel Flame Tamers for Nexgrill and Grill Master Cover
4 Pcs Flame Tamers for Grill Master Grillmaster 720-0697, Nexgrill 720-0783E, 720-0830H Replacement Parts, Porcelain Steel Grill Heat Plate Shields for Kenmore 720-0830A 122.33492410 Nexgrill 720-0925

The Adviace Grill Flame Tamers come in a set of four porcelain steel burner covers designed to fit multiple grill models including Nexgrill and Grill Master. Each piece measures 14 9/16 by 3 3/8 inches, providing a perfect fit that makes installation easy and hassle-free. These flame tamers help distribute heat evenly across your grill, ensuring your food cooks consistently. Made from durable porcelain steel, they resist wear and tear, extending the life of your grill. If you want to improve your grilling experience with reliable, easy-to-install replacement parts, the Adviace Grill Flame Tamers are a smart choice.

What We Like
Easy installation
Perfect fit replacement
Even heat distribution
Durable steel construction
Reduces grill flare ups
What We Don't Like
Sharp edges
Slight odor on first use
#TOP 8

HERC OUTDOORS Stainless Steel Cooker Plate for Buddy Heater

Herc Outdoors
Cooker Plate
silver
Small
HERC OUTDOORS Stainless Steel Cooker Plate for Buddy Heater Cover
HERC OUTDOORS Cooker Plate Grill Attachment Compatible With Buddy Heater Portable Heaters (Small) - Stainless Steel

The HERC OUTDOORS Cooker Plate is designed to fit perfectly on Buddy Heater portable heaters, making it easy for you to cook outdoors. It’s made from durable stainless steel, which means it’s built to last and easy to clean after use. Installation is quick and tool-free, so you can set it up in seconds without any hassle. The versatile cooking surface lets you toast or warm up pans, giving you the flexibility to prepare different meals while camping, fishing, or enjoying other outdoor activities. This lightweight and compact plate is a handy addition to your outdoor gear.

What We Like
Easy assembly and installation
Sturdy construction
Heats food quickly
Good quality materials
Practical for outdoor use
What We Don't Like
Slight tilt on some heaters
Occasional missing items in package
#TOP 9

Adviace Grill Heat Plates for Expert Grill XG10-101-002-02

Adviace Grill Heat Plates for Expert Grill XG10-101-002-02 Cover
Adviace Replacement Grill Parts for Expert Grill XG10-101-002-02 3 Burner Gas Grill, Porcelain Steel Heat Plates for 3 Burner Walmart Expert Grill Model, 3-Pack

The Adviace Expert Grill Plates are designed specifically for the 3-burner Walmart Expert Grill model XG10-101-002-02. These replacement heat plates help restore your grill’s performance, making it function like new again by evenly distributing heat. When you purchase this set, you receive three durable porcelain steel plates, ensuring you have all the parts needed to refresh your grill. Their size, 11-5/8" by 2-3/4", fits perfectly to cover the burners and protect them from drippings, improving your grilling experience. This product is a convenient and cost-effective way to revive your old grill and keep it cooking efficiently.

What We Like
Easy installation
Good quality parts
Reasonable price
Improved heat distribution
What We Don't Like
Some parts may rust over time
#TOP 10

FlameDuty Stainless Steel Heat Baffle for Pit Boss 700-1600 Series

FlameDuty
FD-PB-HeatBaffle
Silver
For Pit Boss
FlameDuty Stainless Steel Heat Baffle for Pit Boss 700-1600 Series Cover
Stainless Steel Grill Heat Baffle Diffuser Replacement for Pit Boss 700 820 850 1000 1150 1250 1300 1600 Series Pellet Smoker Grill Accessories etc.,Modified Flame Tamer for Pit Boss Heat Deflector

The FlameDuty Pit Boss Heat Baffle is designed to fit a wide range of Pit Boss pellet grill models, making it easy for you to find the right fit for your grill. Made from tough 12-gauge steel, this heat diffuser resists warping and cracking, so it lasts through many grilling sessions. It spreads heat evenly across your cooking surface, helping you avoid hot spots and cook your food more consistently. Installation is straightforward—just swap out your old baffle without needing any tools. This means you can get back to grilling quickly and enjoy better heat control with less hassle.

What We Like
Even heat distribution
Reduces hot spots
Heavy-duty stainless steel
Improves smoke flavor
Durable and long-lasting
What We Don't Like
Fitment issues for some models
Minor heat loss in center
Buying Guide Image

Learn More About Purchasing the Grill Heat Plates

Understanding Grill Heat Plates

Grill heat plates, also known as heat shields or heat tents, are an essential part of gas grills. These metal plates, which are placed above the burners, help to distribute heat evenly across the grill grates and prevent flare-ups. Choosing the right heat plates for your grill is essential to ensure that your food is cooked properly and that your grill is operating at its optimal performance.

Factors to Consider When Choosing Grill Heat Plates

There are several factors to consider when choosing grill heat plates, including the size and shape of the plates, the material they are made from, and the compatibility with your grill.

Size and Shape

One of the most important factors to consider when choosing grill heat plates is the size and shape of the plates. The size and shape of the plates should match the size and shape of the burners on your grill. This will ensure that the heat is distributed evenly across the grill grates and that the plates are able to adequately protect the burners from flare-ups.

Material

Grill heat plates are typically made from either stainless steel or porcelain-coated steel. Stainless steel is a durable and long-lasting material that is resistant to rust and corrosion. However, it is also a relatively poor conductor of heat, which means that it may not distribute heat as evenly as porcelain-coated steel. Porcelain-coated steel, on the other hand, is a better conductor of heat, which makes it a better choice for distributing heat evenly across the grill grates. However, it is also more prone to chipping and peeling, which can reduce its overall lifespan.

Compatibility

It is also important to ensure that the grill heat plates you choose are compatible with your grill. This means that the plates should be the correct size and shape to fit on your grill, and they should also be compatible with the type of fuel your grill uses (e.g. propane, natural gas, etc.). If you are unsure about the compatibility of the grill heat plates you are considering, it is always best to consult the manufacturer or a knowledgeable salesperson.

Conclusion

In conclusion, choosing the right grill heat plates is essential to ensure that your grill is operating at its optimal performance. When choosing grill heat plates, it is important to consider the size and shape of the plates, the material they are made from, and their compatibility with your grill. By taking these factors into account, you can ensure that you choose the best grill heat plates for your needs and help to ensure that your food is cooked properly and consistently.

Frequently Asked Questions (FAQs)

1. What is the purpose of a heat plate on a grill?

A heat plate, also known as a flame tamer or heat tent, serves multiple purposes on a grill. It helps disperse the heat produced by the burner, ensuring even cooking and reducing the risk of flare-ups. Additionally, it also protects the burners from damage caused by dripping.

2. Where do heat plates go on a grill?

Heat plates are positioned above the burners and below the cooking grates in a gas grill. They act as a hot surface that helps distribute heat evenly across the cooking surface. Manufacturers may use various names for heat plates, such as flavor bars, tents, or plates.

3. Do you need a heat shield on a grill?

Yes, having a heat shield on a grill is highly beneficial. Heat shields prevent food from burning, reduce flare-ups, and ensure consistent temperatures on the cooking surface. They help create a safe and hassle-free grilling experience, eliminating hot spots and ensuring better-tasting food.

4. When should you use a hot plate?

Hot plates, also known as ready-to-use stoves, are convenient for outdoor activities like camping trips and picnics. They provide an alternative cooking option in places where using a traditional stove may not be practical or feasible.

5. What part of the grill is the hottest?

Grills may have mild hot spots, which are normal. Generally, the hottest areas on a grill are centered around increased airflow near the grill chimney or the back vents. It's important to be aware of these hot spots and adjust cooking methods accordingly to ensure even cooking.

6. Is it OK not to have a heat shield?

Having a heat shield is important for safety and performance. While it may be possible to use a grill without a heat shield, it is recommended to have one. Heat shields are designed to provide protection and help regulate heat, ensuring optimal grilling results.

Editor's Notes

During our grill heat plates research, we found 24 grill heat plates products and shortlisted 10 quality products. We collected and analyzed 89,148 customer reviews through our big data system to write the grill heat plates list. We found that most customers choose grill heat plates with an average price of $21.34.

The grill heat plates are available for purchase. We have researched hundreds of brands and picked the top brands of grill heat plates, including Unicook, Replace parts, Adviace, Uniflasy, Quantfire. The seller of top 1 product has received honest feedback from 1,224 consumers with an average rating of 4.9.

Written by
Bryan Hicks Avatar

Bryan Hicks is a professional gardener and a writer who lives in North Texas with his family and his dog. Bryan has spent more than half of his life surrounded by garden products. He has extensive experience in garden makeovers and maintenance and lawn care. His areas of expertise include outdoor decoration, gardening and garden design.