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20″ GrillGrate Sets


20″ GrillGrate Sets

 12 reviews

Sets of 20″ 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: 20” panels will sit on top of any grill that is 20.5″ deep or large
  • Replacement: 20” panels will replace on any grill that is 20.125” deep – 20.25” 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 


20" Gap Panel

Two 20" 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
4.7 

12 reviews for 20" GrillGrate Sets

  1. Fredrick Gainey

    I ordered a set and like the product but some how got one an inch longer than I need, grill won’t shut now fully. The propane fire has also charred the grates after one use, tried to keep it low but didn’t work. I like the concept and still will use.
    Brad here Fredrick- I shot you an email too. It’s easy to cut them down to fit and allow your lid to close. Any metal cutting blade will do the trick.

  2. Joseph McGrievy

    I love the way these ft my Blackstone 36″ Grill. My main goal was to end flare ups. The flare ups are not as bad but they still happen with my beef ribs. Better but not great.

    Brad here- items like beef ribs, lamb and fatty ribeyes will still see a bit of flare-through but should immediately extinguish. That said- lamb for example can leave a lot of fatty liquid in the valleys that can ignite. Fire in the valleys- you will dance around and it will clean and self extinquish pretty quickly.

  3. Johnny Rutherford

    I just used my Grill Grate….what a difference they make. My steaks came out picture perfect. There were no “flare-ups” or “burnt” edges. I also grilled my squash on the new grates…..so easy. I didn’t have one slice fall thru; as constantly happened on the original wire grates. I am sold on this product and am telling all of my friends! I cannot wait to grill some Redfish.

  4. Chris

    This product works 100% better than the stock rack. they only thing I have to learn is the food cooks differently. so it is about timing now. don’t have to worry about the flare-ups.

  5. Lee

    I’ve only grilled a few times but it works well. I had to trim 1/2″ from the raised grill so my grill top would close. Also I should have ordered the custom size. It fits my grill but when the grates expand they buckle in the center. It will be an easy fix. Just have to grind off a little from the ends.

    Brad here Lee- GrillGrates do expand some – sounds like you have it under control! Enjoy!

  6. John

    Replaced my original grates with these for my Char Griller Duo 5050 gas grill. After seasoning we did burgers. They came out perfect with no charing. The heat was much more even with this product. Definitely made my gas grill better than new. I did have to trim them to slope the fins back to prevent interference with the lid.

  7. chuck cunningham

    You will never to back! I have three sets of these on different grills. Super improvement on all of them. They are particularly amazing w/ my pellet grill (turning it into a real GRILL). So buy these and you wont be dissapointed!

  8. Neal Warren

    I have a built in BBQ that has a messy grill. Replacement costs were out of the ballpark. I ordered GrillGrates and use them on top of my old beat up grates and have restored my love of backyard BBQ.

  9. Jeff

    I got my grill grates on a Friday. Grilled burgers that afternoon. Did not have to baby sit them. Left the top up on the grill, no flare ups, no burnt hamburgers. They were juicy and had a great flavor.

  10. Travis

    I like them, I get the performance I want out of my grill now, Love it!!!

  11. John Clausing

    I was at the point I thought I needed to replace my grill when I stumbled upon grillgrates. After reading all the reviews I thought I would give them a shot. Could not be happier with my decision. Wife said the steak I cooked this week was the best ever. It was done evenly throughout, no burning from flare ups and perfect grill marks. Highly recommend this product especially if you are considering a new grill.

  12. Kevin T

    I own a chargriller duo which has 2 grilling surfaces side by side, one gas and one charcoal. The grill had rusted out and deteriorated so I had to replace both grill surfaces, which was quite an investment but well worth it. I couldn’t be happier with the grillgrates. So f ar I’ve cooked hamburgers, rib eye steak, chicken wings, and marinated chicken. All with fantastic results. No more hot and cold spots on my grill. No more flare ups, at all. Greasy hamburgers and marinated chicken doesn’t char from flare ups or dry out. I stay up at night dreaming of all the awesome recipes I can grill on it.
    It’s not advertised anywhere on the website, but the grill grates can be flipped and used as a flat griddle. I cooked fajitas with grilled chicken on right-side-up grillgrates, and sautéed onions and peppers on a flipped grillgrate. Time will tell if they last as long as advertised.

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