There are so many ways to get a great sear on a steak, but there’s nothing like having a steak presented to you with absolutely perfect grill marks. Today we’re going to take a look at the Grill Grate cooking system, and see if it really is the solution to help you master those beautiful grill marks once and for all.

grilled pork chops showing beautiful diamond sear marks

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No, I’m not the type of person that takes my own instant-read thermometer into a steakhouse to see if the grill cook is paying attention. I am though, a firm believer that any of us can cook steaks as well or better at home than what you’d get in your local “steak-serving” chain restaurant. I’ve been greatly disappointed in my last few visits to chain steak restaurants. The steak is chewy, and they rarely hit the doneness I ask for.

That being said, I do get a little weak in the knees when I’m served an entree with perfectly seared diamond grill marks. I know that they aren’t the easiest thing to master, and it takes quite a bit of practice to nail it on every piece of meat coming off your grills.

beautiful sear marks on a piece of meat

I have spent years working on my grill mark game, but I never seemed to get my grills up to a high enough temperature to give beautiful sear marks before the protein was overdone. I started on gas grills and then moved to charcoal and pellets, looking for the best sear I could get on a grill.

And then I encountered the Grill Grate system.

I used to think that the grates that came with your grill were just what you used. I didn’t know that buying another set of grates could make a big difference in the result of your cook, but then I got some education.

Today we’re going to take a look at the Grill Grate system, see how it works, look at the results of cooking with it and let you know if it’s worth your hard-earned bbq dollars.

Let’s start with the basics. 

What are Grill Grates?

Grillgrates are hard anodized raised aluminum grate panels that sit on top of your existing grates to give you a new cooking surface on your grill. Each Grill Grate panel can be attached to other Grill Grates to create a new grate system of any size. The panels interlock, allowing the entire system to function as one. 

Each panel is reversible, giving you the ability to get great sear marks on one side, and a perfectly flat cooking surface on the other.

They produce juicier food, reduce hot and cold spots, give more flavor, give great sear marks and prevent flare-ups. Many backyard grillers use them to add flavor and juice to their foods. 

How do Grill Grates work? 

The Grill Grate system captures and evenly distributes heat from below the grate by funneling that heat into the top of the raised rails. The top of the grate stays hot for great sear marks and the valleys vaporize any moisture and drippings and return that flavor to the meat as it’s cooking. 

Grilling a tomahawk with beautiful sear marks on GrillGrates

Think about it this way. With the existing grates of your grill, the heat will rise up between each metal grate and heat the food. The grates will absorb some of the heat, but not all of it which leads to less than stellar grill marks when the metal can’t get hot enough to sear.

With the Grill Grate system, the entire grate soaks up all of the heat energy and funnels it into the top of the raised rail, allowing you to get serious sears on protein and vegetables. 

What are Grill Grates made of?

Grill Grate panels are made of hard-anodized aluminum, and that allows the temperature at the grate to be between 100-300 degrees hotter than the air in the hood of the grill.

Hard-anodized aluminum will not rust, so Grill Grates are guaranteed to not rust. It is also able to conduct heat more efficiently than traditional cast iron, porcelain-coated steel, or stainless steel grill grates. Hard-anodized aluminum is able to get hotter quicker and retain heat much more efficiently than other materials.

GrillGrates being used in the outdoor kitchen

How hot can I get my grill before I damage the aluminum-based grates?

Aluminum melts at 1125 degrees, so I always aim to keep any grill I’m searing on under the 900° mark to make sure I’m not in the danger zone. Even in my kamados, I’m not getting up into the 900’s very often without being close to causing damage to the ceramic, so for my charcoal grills, kamados, and pellet grills, I’m good to use Grill Grates in just about every scenario. Most backyard grills stay well under 1100°, so you can rest assured that the durability of your Grill Grates can withstand any high heat your grill can achieve.

What kinds of grills are compatible with Grill Grates?

Just about any grill that you currently have or could buy can work with the customizable Grill Grate system.

You can either purchase top sitting grates that simply sit on top of your existing factory grate, or replacement grates that are an exact fit to replace the grates that came with your grill.

The panels come in different lengths of grate to fit just about any grill. They even have panels that are angled and shortened to fit the curve of a kamado grill so that you can get the most coverage possible.

  1. Measure the length of your grill and select the Grill Grates that fit that dimension.
  2. Measure the width of your grill and figure out how many panels would be required to provide full coverage for your grill.

There are digital tools right on the Grill Grates website to help you figure out the best fit for your grill.

Gas Grill

We use Grill Grates all the time on our American Renaissance gas grill. And while this grill did come with some very nice stainless steel grill grates, we simply don't get the beautiful sear marks we all know and long for unless we break out the Grill Grates. 

grilling pork kabobs using GrillGrates on the ARG gas grill

On their website, it says that "Gas grills benefit the most from GrillGrates." I can certainly see how that would be true. While our current built-in is quite consistent when grilling food, most of the stand-alone gas grills we've owned over the years tend to have significant hot and cool spots. Using Grill Grates really helps even out the heat for a more even cook.

Kamado or Charcoal Grill

Our Vision kamado grill has cast iron grill grates as well as stainless steel grill grates. Since kamado grills can be used for cooking low and slow bbq as well as hot and fast, there are still plenty of cooking situations that call for the regular grates. However, if we're grilling food and searing meats, nothing gives us beautiful diamond marks like the Grill Grates.

Food cooking on GrillGrates on the Vision Kamado

Pellet Grill

Whether we're using our Traeger Ironwood or built-in Mephis Pro, if I'm using a pellet grill for grilling food, the only way to get good sear marks is to add a couple of panels of Grill Grates over the firepot.

Pellet grills are great at many things, but searing power is not one of them. However, Grill Grates can turn any pellet grill into a meat searing machine.

GrillGrates putting beautiful sear marks on meat using our Memphis Pro

How do the different panels connect together?

The panels are built to interlock with each other. One side of the panel has a C channel that perfectly fits other grill grates to connect panels into a grate system. To lock the panels, just slide the grate into the channel and lay flat on the grill. You can also separate the panels by lifting up on the grates, and they will unhinge for cleaning.

How do you clean Grill Grates?

Just like any other grilling unit or tool, they look all shiny and new when you bring them home, but after the first use, they can look pretty filthy.

Resist the temptation to run them through the dishwasher or scrub them aggressively in a sink of soapy water. Think of your Grill Grates the same way you think of your cast iron pans. They both need to be properly seasoned. And the more seasoned they become, the more non-stick they perform.

Grill Grate offers several handy cleaning products that are perfect for performing routine maintenance on your grates.

routine maintenance using cleaning tool to clean between the raised rails

What We Love About Grill Grates

Searing Power

No other grates I've ever used compare to the searing power of GrillGrates. They absorb all the heat coming up from the flames below and channel it all into the raised rails where you're grilling food. Beautiful sear marks and more flavor every single time.

Heat Retention

If you've been battling uneven heat, hot spots, and flare ups, these GrillGrates might be just what you need to give your subpar grill new life. 

Exceptional Grilling Experience

GrillGrates have a way of really enhancing the overall experience when cooking outdoors. From the first sizzle as the food hits the surface of the grates to the beautiful sear marks on your finished meal, there's something so satisfying about the whole thing.

Innovative Company

They could have stopped at making grates for outdoor cooking use and we all would have been thrilled. But these guys are geniuses and have created GrillGrates for indoor use as well! If you have an air fryer or smart oven, you can have beautiful diamond marks on your food too!