ID # 3098345Model # 6788

Weber 6788 Carbon Steel Full Size Griddle For Genesis 300 Series Gas Grills

(268)
$249.00 Free Shipping
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Key Features

Fits Genesis and Genesis II 300 series gas grills, 2016 and newer
  • Engineered-fit griddle easily converts entire grilling surface
  • Pre-seasoned and ready to use
  • Compatible grease management prevents spills, captures grease
  • Durable carbon steel helps deliver even heat to saute, brown, sear

Griddle whenever you want on the grill you already have with the Genesis Full-Size Griddle. Engineered to seamlessly fit your Genesis 300 gas grill, you can transform the entire grilling surface in seconds. Constructed of durable carbon steel, this griddle leverages your grill's superior burners to provide even, edge-to-edge heat. From pancakes and eggs to fajitas and veggies, you'll be in full control of dishing up plate after plate of restaurant worthy results - from the first flip to the last. And the grease management system is designed to be compatible with your grill, preventing spilling and effectively capturing grease to reduce messes. Savor the best of both worlds without adding another grill. Get your griddle on.

Legal disclaimers and warnings

Product packaging, owners’ manuals, installation instructions, and/or operating instructions may include more information than what is shown on our website. The content on our site is intended to be used for reference purposes only. Please fully read all included manuals and documentation before installing or using this product. WARNING for California residents: this product may contain chemical(s) known to the state of California to cause birth defects, cancer, or other reproductive harm.

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Warranty

This Weber accessory is covered by a limited manufacturer warranty against defects in material & workmanship for a period of two (2) years from the original date of purchase. Labor not included.

Refer to manufacturers manual for full warranty details.

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Customer Reviews

4.72

268 reviews

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Cajun Man

Haltom City, Texas

Mar 10, 2025

the source of this review is from Weber - BV
Does not Fit!!

I purchased this Griddle insert and it does not fit in my new Spirit E-425 Gas Grill. I am now researching and cannot find a griddle insert for my model at this time. The insert was one of the reasons I purchased this model.

2 users found this review helpful

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Gillet

Rehoboth Beach DE

Mar 9, 2025

the source of this review is from Weber - BV
Awesome outdoor Griddle

Awesome outdoor Griddle, It is large and heavy so heat is evenly distributed. It is a bit of a pain to clean but so are all griddles

1 user found this review helpful

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BrianH SF

San Francisco

Feb 27, 2025

the source of this review is from Weber - BV
Does not Fit the 2025 models of the E-325 Grill

I bought this along with the new 3 burner Spirit E-325 Grill. It does not fit. It seems weber has not yet released the new model to fit it. Also note, the half griddle also does not fit the new grill.

1 user found this review helpful

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cid73

undisclosed

Jan 26, 2025

the source of this review is from Weber - BV
Functional but heavy

The insert fits the whole grill space and would work well; however, it is very heavy and moving/storing it would be a chore. I returned it before using due to its weight. As of now there is no substitute for half its size.

1 user found this review unhelpful

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David Stump

Indiana

Dec 25, 2024

the source of this review is from Weber - BV
Oh Yeah

Christmas burgers were great. Griddle built to last, large family and we are going to get a lot of delicious with this.

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Sully Florida

Florida

Dec 21, 2024

the source of this review is from Weber - BV
Just what I needed!

This thing is an absolute game changer! I'm a Weber kettle or smoky mountain guy. I have eight- CHARCOAL FOR LIFE!! But, the house we bought came with a Spirit 330 as part of the outdoor kitchen. After months of it sitting there unused, I bought this flat top, and WOW. It was pretty well seasoned out of the box, distributes the heat evenly, and was exactly what this gas grill needed. My only regret is I didn't buy it sooner!! I've been using it several times a week now when I would've used my cast iron pan inside and love it.

1 user found this review helpful

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Mr L

Fla

Dec 20, 2024

the source of this review is from Weber - BV
Great

Great was waiting for a long time for this griddle

1 user found this review helpful

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William Roberts

Alabama

Dec 1, 2024

the source of this review is from Weber - BV
Saves space I was going to purchase a grill

Space saver and easy to change from grill to grill

1 of 2 found this review helpful

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benz63

Atlanta

Nov 14, 2024

the source of this review is from Weber - BV
Griddle insert

Very good griddle but not entirely seasoned as advertised

3 of 6 found this review helpful

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Colorado grillin

Erie Colorado

Oct 19, 2024

the source of this review is from Weber - BV
Griddle insert for the win.

The griddle insert is the best! I'm happy I didn't spend hundreds more on a complete griddle. I'm extremely happy with it. Easy season setup, complete temperature zone control and very easy cleanup. The only down side, the dog knows where the bacon drips are going, so she been getting regular hair scrubs lately!

4 users found this review helpful

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Questions & Answers

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Question:
Is there a full size griddle insert for a Summit 400 Series from 2016-17?Was This Helpful?
Answers:

Hi Pete. As of now, Weber only has griddle inserts for the Genesis and Spirit grills.

Asked by Pete | Answered by Pete
Question:
Does the grease fall into the grease foil pan area?Was This Helpful?
Answers:

Hi Comy. For the Weber Griddle Insert, the grease is channeled into the grill grease collection system.

Asked by Comy | Answered by Comy
Question:
will this work in my Blaze pro 3Was This Helpful?
Answers:

Hi Rick. The Weber grill is not designed to work with Blaze grills - Weber griddles were intended to replace the grates on the Weber grill. Blaze makes this griddle specifically for their grills: https://www.bbqguys.com/blaze/24-inch-griddle-plate-blz-24-ssgp

Asked by Rick | Answered by Rick

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Size

26 X 1928"33 X 1914 X 17 1/2

Material

Carbon SteelCast IronCarbon SteelStainless Steel

Primary Color

BlackBlackBlackStainless Steel

Grill Model

Genesis 300--Genesis 400--

Collection

Genesis--Genesis--

Grill Type

Gas Grills & SmokersAll PurposeGas Grills & SmokersAll Purpose

Width

29"14"36"13.7"

Height

21.65"--21.65"2.4"

Depth

3.15"28"3.15"17.56"

Weight

26 lbs31 lbs33 lbs11 lbs

Proposition 65

WARNING:

Per the manufacturer, this product does not require a California Proposition 65 Warning.

For more information, go to www.p65warnings.ca.gov

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