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18.5″ GrillGrate Sets


18.5″ GrillGrate Sets

 12 reviews

Sets of 18.5″ GrillGrates

GrillGrates with the GrateTool are the ultimate upgrade for any gas grill. Whether you go on top of your existing set or entirely replace your stock grates, you’ll notice the difference. GrillGrates are reversible interlocking panels, giving you two grilling surfaces; rails up or on the flat side. GrillGrates tame flare-ups and even out the hot and cool spots common with all gas grills. This gives you even, stable temperatures across the cooking surface. Constructed from hard anodized aluminum, GrillGrates will never rust. Made in the USA. The GrateTool is made in China. 

  • Sit on Top: 18.5” panels will sit on top of any grill that is 19″ deep or larger
  • Replacement: 18.5” panels will replace on any grill that is 18.625” deep – 18.75” deep 
  • Each panel is 5.25” wide 
  • GrateTool & User Guide included 
  • Not sure about your size? Contact us 
  • Need more than 6 panels? Click here for an additional panel 


18.5" Gap Panel

Two 18.5" Gap Panels

The Stainless Steel Grate Valley Grill Brush




Never burn another expensive steak.


Drippings pop and sizzle back onto your food.


Invite the neighbors, ‘cause you’ve got this!


Never burn another expensive steak.


Drippings pop and sizzle back onto your food.


Invite the neighbors, ’cause you’ve got this!

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To get the most out of your GrillGrates, follow our easy seasoning and cleaning tips:

GrillGrates Care and Cleaning


We have a no questions asked warranty. After using GrillGrates, if you don’t like them for any reason, we’ll take them back. New or used GrillGrates may be returned within 90-days for a refund. You only pay shipping. Normal wear and tear or modifications are not covered by this warranty.


Returns Policy

GrillGrates have a 90 day money back guarantee. If for any reason you are not entirely happy with your GrillGrates, please call or email us with your order number and details about the product you want to return. We will respond quickly with instructions for how to return the item(s) from your order. You only pay to ship them back. We reimburse the full amount including the shipping* you paid on your original order. Essentially we split the shipping on returns. Once we receive your returned package we will issue a refund. We process returns within 72 hours of receiving them into our warehouse.

There are no refunds or exchanges on CUSTOM CUT GRILLGRATES.

Please note: All credits issued through credit card companies should appear within 48 hours of processing. PayPal credits are issued immediately.

*Full refunds are only provided for full returns. If you only return part of your order, you will only receive a partial refund. Return shipping charges are refunded for orders shipped within the continental United States ONLY.


If you have mistakenly ordered the wrong size for your grill, please call or email us with your order number and we can place a new order for you to ensure you receive the correct product as soon as possible. You can also place your new order online, but please let us know you are returning your original order for refund. Please pack the product tight and secure in its original box, if possible. Include the pack slip or note indicating your reason for return. Once we receive it back into our warehouse we will issue a refund.

Incorrect/Defective Items

If we shipped you the wrong item or the product is defective, please call or email us with your order number and concerns. We will promptly ship you the correct item. We will include a return shipping label for the incorrect/defective item to be returned to us.


We can ship to virtually any address in the world.

PLEASE NOTE: Customs, Duties, and Taxes are the responsibility of the consumer.

We are committed to getting your order to you as fast as possible. Most orders ship within 2-3 business days. Some orders may ship in as little as a day. Once your order has shipped you will receive a shipment notification email, if you provided us with an email address.

2nd Day Service

We do offer 2nd-day service to our customers. You will be given this option at checkout. 2nd-day service will either be shipped via FedEx Express or UPS 2nd Day Air. Please note that Saturdays do not count as a delivery day for this service.


Carriers We Use

We ship FedEx, UPS, and USPS just depending on your location, the weight of your package, and the shipping method you select.

If you have any questions, or for overnight shipping, please call us at 1-877-380-2527.


12 reviews
4.9 

12 reviews for 18.5" GrillGrate Sets

  1. Wayne Wiggins

    I have been using Grill Grates for many years and I love the way they cook. I bought a new gas grill and decided to go with the replacement Grill Grates and I am very happy with the decision. I transferred my old set onto my pellet grill and they work great for searing (these things never wear out). Great product and excellent customer service.

  2. gary henkel

    Replaced grates on the chargrilled 980. Now smoke on top shelf and grill on grill grates. Since I have these on my gas grill and on my blackstone and pellet grill I am most comfortable with this setup

  3. Tom Horsman

    Hey TOM! Great to hear from you and thanks for the video! Brad

  4. Joe

    Original grate on my grill were old and in bad shape. Saw these via Serious Eats and Amazingribs.com so I thought I would give them a try. It was easy to figure out the sizes and installation took about 5 minutes. All steaks off the grill this summer have been excellent!

  5. Rodney L Riley

    Work well. Even temps, no hot/cold spots, no flare ups.

  6. Mike

    My new grill has a surface measuring 18.5″ by 34″ wide. I used 7 of the 18.5″ GrillGrates. I custom cut one of them to achieve a perfect 34″ width. I used a non-ferrous metal blade on a circular saw. It cut like butter. No problems. I use the GrillGrates flat side up. I love them. Thanks.

  7. Scott C Parker

    covered my 48″ weber with grates.Turned them over to act like a griddle. Fairly good results. Decided to order a 36″ Blackstone griddle ONLY to replace all those grates. So far the results are outstanding!

  8. Adam Rothenberg

    These grates are a game changer never will I go back.I recommend this product to anyone who loves to bbq and bbq right

  9. Anonymous

    I got these for my husband for Christmas and he loves them, says it’s like having a new grill!
    Great to hear! You’ll do less cooking now too! Enjoy!

  10. Michael Wilson

    These things work so great. I’ve used them enough by now that I don’t have to season for ground meats. I still do for some steaks and all fish. I’m definitely going to start out with these when I get a new grill.

  11. Howard Schwartz

    Replaced 16 year old Lynx stainless steel grill grates which had really seen better days with GrillGrates. Been using them for the past month and have had terrific results; food has never come off the grill better. Perfect grilling every time. Excellent investment and I am looking forward to grilling all winter long. These are so far superior to the OEM grills that I can’t believe my good luck to have found GrillGrates (especially since for the cost of replacing the original equipment with Lynx grates I could have bought a new grill).

  12. Anonymous

    Got these to fit my son’s new grill we got him for his birthday and he loves them…just like his dad!!

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