ID # 3098345Model # 6788

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

(343)
Sale

Save $50 on Weber Carbon Steel Griddle Inserts

$299.9927% off
$219.99
Free Shipping
As low as $20/mo withAffirm*
In Stock

This item leaves our warehouse within

24 Hours

Frequently Bought Together

Weber 6788 Carbon Steel Full Size Griddle For Genesis 300 Series Gas Grills
+Weber 6776 Griddle Essential Set
+Weber 6785 Cast Iron Griddle Press
Total price:
$312.97
 $219.99

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 griddl

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.

photo of an expert

Ask an Expert

Buy with confidence. Contact our experts today.
photo of an expert

Expert Help, Zero Hassle

No stress, no pressure, just answers from the pros.
Contact our experts today.
photo of an expert

Stop Searching, Start Living

Whatever you're looking for, we'll help you find it fast.
Contact our experts today.
photo of an expert

Advice We Stand Behind

Reliable recommendations that come with our full support.
Contact our experts today.

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.

Related Departments

Customer Reviews

4.59

343 reviews

*

Bill from Gettysburg

Gettysburg

Sep 24, 2025

the source of this review is from Weber - BV
Love my griddle

Grilling flank steaks is so much better on the griddle. Same with filet.

Was This Helpful?
VA Grill Guy

VA

Sep 22, 2025

the source of this review is from Weber - BV
It's like having a second grill

At first it struck me as a little pricey so I waited for it to go on sale. When it arrived I could see the quality matched the price. It is pretty heavy and well made. It is like having a second grill. The only down side is it does take the entire surface of the grill (we have the base size smoker, not the XL). It would be nice to have a little area where I could grill something on the grates for the side but this is certainly not a show stopper.

Was This Helpful?
RaiderMan63

Carmel Indiana

Sep 20, 2025

the source of this review is from Weber - BV
Too small for Genesis S300

I bought a year ago. Not ideal. I have a 2016 Genesis S330 and it's too small to sit on the ledge of the cook tub (the ledges the grates sit on). So I have to place it on top of the grates to keep it level and the lid doesn't close completely. But I can cook with it. Again not ideal. Is there a add-on "hanger-ledge" to allow it to fit into the tub?

Response from BBQGuys

Oct 30, 2025

Thank you for your feedback. We are sorry to hear the griddle does not fit your Genesis S-330 Grill. Our Care Team will reach out to learn more about your experience and check on this for you. Please look for an outreach email from us soon. Thank you!

Was This Helpful?
Bourbon Capital BBQ'er

Bardstown, KY

Sep 18, 2025

the source of this review is from Weber - BV
Easy Care

Absolutely love it. So much easier to care for than my BS. Fits perfectly on my 4 burner Genesis II and heats evenly and quick. I only wish they had some way to hold on to the front when removing or installing in to the grill. It's not lite and a fairly precise fit, makes switching out a little bit difficult.

Was This Helpful?
Alan Edwards

Whittier, CA

Sep 15, 2025

the source of this review is from Weber - BV
Must have Griddle Insert

This is a must have. Works great with the Searwood 600 XL. Heavy and durable, worth the cost!

Was This Helpful?
Konjurer

undisclosed

Sep 13, 2025

the source of this review is from Weber - BV
False labeling…

I bought this two weeks ago, and just like some other reviewers, I bought it because it specifically said it fit spirit 300 series grills. It does not. And it's not even close. Can't say how disappointed I am. This was literally a meal the whole family was looking forward to and now it's ruined. I can't fix it because whenever I search for the proper insert it brings me right back here.

My grill
Was This Helpful?
B. Miner

Minnesota

Sep 9, 2025

the source of this review is from Weber - BV
Griddle or Grates in One Grilling Unit - Love It!

The griddle is a great addition to add to my Weber Genesis II, 3 burner grill! It is well made and easy to use. It comes ready to use (pre-seasoned). We used it to make Philly Cheese Steak sandwiches, smash burgers, and pancakes/eggs/bacon all within the first 24 hours. It cleans up really easy, just follow the instructions. I was happy to see the design allows for grease drippings to flow down to the catch pan. I don't use this as primary, but very nice for keeping the griddle clean while frying. I also have the carry-bag that goes with it which will be nice to keep it protected during non-use. I kept the plastic bag it comes in from the shipping box to use to keep the carry-bag a little cleaner. Overall, I'm very happy with the purchase!

1 user found this review helpful

Was This Helpful?
KWood

undisclosed

Sep 5, 2025

the source of this review is from Weber - BV
Griddle

Solid and fits grill well. Takes longer to heat up but holds the heat.

Was This Helpful?
JLC-TN

Germantown, TN

Sep 4, 2025

the source of this review is from Weber - BV
Griddle for Spirit grill

Perfect fit! Ordered the flat top griddle for our new Weber grill! Heavy! Gotta find some way to store it!

Was This Helpful?
Aaron 360

Fountain Valley ,CA

Aug 24, 2025

the source of this review is from Weber - BV
Too Small

The griddle is too small . I ordered the correct one for my barbacue . The griddle barely sits on the edges so it falls in when making smash burgers .

Response from BBQGuys

Sep 15, 2025

We're sorry to hear that you're experiencing some issues with your griddle. Having your Weber grill registered helps locate replacement parts and compatible accessories. We'll be happy to contact you and confirm your specific grill model. Please be on the lookout for outreach. Thank you!

Was This Helpful?

Questions & Answers

Be the first to write a question!

Compare Similar Items

 
Current Item

Accessory Type

CookwareCookwareCookwareCookware

Collection

GenesisGenesisKamado Joe Big Joe--

Grill Type

Gas Grills & SmokersGas Grills & SmokersKamado GrillsGas Grills & Smokers

Material

Carbon SteelCarbon SteelCarbon SteelStainless Steel

Food Type

UniversalUniversalUniversal--

Grill Model

Genesis 300Genesis 400Kamado Joe Big JoePrestige PRO / Prestige / Built-in 700 / Rogue 525 & 625

Width

29"36"23.6"28.16"

Primary Color

BlackBlackBlackStainless Steel

Shape

RectangularRectangularRound--

Height

21.65"21.65"3.2"18.29"

Depth

3.15"3.15"23.3"3.2"

Weight

26 lbs33 lbs20 lbs26 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

Shipping & Returns

Free Shipping on orders over $49

Ship your entire order to your home for free, especially the big stuff!
*Continental US only

When will my item arrive?

Once shipped, items usually arrive within 3-5 business days. While UPS and FedEx are our carriers for smaller items, be aware that larger items and orders are shipped via freight. The freight process is a bit more complicated than what we've all come to expect for small parcels, so it's important that you're prepared and understand what's required of you well before delivery day.

  • Most freight products ship on a pallet
  • Some carriers will call to schedule a delivery window, while others will deliver the shipment to a reasonably accessible location closest to your residence (their goal is to deliver as near a garage door as they can).
  • We'll specify which process you can expect in your shipping confirmation email.

For carriers that schedule delivery appointments:

Carriers that schedule delivery appointments require you to be home for delivery and provide your signature. The delivery is made with a semi-truck with lift gate services, and the shipment is dropped off at the curb. If you authorize the shipping company to leave the delivery without a signature, BBQGuys can't be held responsible for damages that occur during delivery. As complicated as this process may seem, we've only scratched the surface here — please review our detailed guide to freight delivery so there are no surprises when a freight shipment heads your way.

For carriers that deliver without an appointment:

Carriers that deliver without an appointment don't require you to be home or set up a delivery window, and you aren't required to sign for the pallet(s). Instead of scheduling an appointment, arranging your schedule to be home for the delivery, and signing to confirm receipt, you can sit back and let your items come to you. If you're home at the time of the drop-off, you can request the driver place your delivery in the garage; if you're out of the house, the driver will leave it near the garage or doorstep.

This item leaves our warehouse within 24 Hours

$49 Flat-Rate Shipping

Anything under $49 ships at one low price. If your order increases, your shipping stays the same!

30-Day Returns

Return all new, unused, and unassembled items in their original packaging, and we'll give you a full refund minus the cost of the original AND return shipping.

No Restocking Fee

Most companies charge a restocking fee. We just don't do business that way.

Why Choose BBQGuys?

Learn more about us

Our customer service reps are real people offering great service, backed by 8 weeks of hands-on training with all of our products.

Founded in Baton Rouge in 1998, BBQGuys is proud to call South Louisiana home (yes, the food's as good as they say it is).

If you can dream it, we can design it. Our outdoor kitchen design experts have helped thousands of customers transform their backyards at no extra cost.

Great innovations build great products. Our R&D department develops high-quality, fairly priced grilling equipment.

BBQGuys does more than test and sell grills — we show you how to use them, too. Our experts provide the recipes and skills you need to be a grill master.

From food drives to historical preservation, we're passionate about lifting up and giving back to our community.

We strive for the perfect balance of workplace and community to create a fun, enjoyable environment for all of our employees.

What are our customers saying?

Join our email list for sales, recipes, buying guides, and more.

*

Inc 5000 Honor Roll Twelve-Time HonoreeUnited States Senate Committee Business of the Week 2019