ID # 3159315Model # 3400120

Weber 3400120 Cover for 36-Inch Griddle

(15)
$109.99
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Key Features

Weather-resistant fabric helps shield your griddle from the elements
  • Made from durable material
  • Removes easily with built-in loops and a lightweight design
  • Covers with side table up or folded down
  • Compatible with Slate 36 Inch Rust-Resistant Griddle
Keep your griddle looking great. This durable Premium Griddle Cover means you do not have to fear the elements. It is weather-resistant, covers with the side table up or folded down, and comes with fastening straps to help keep it secure even in the harshest conditions.

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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Specifications
Cover TypeGrill Cover
Grill ConfigurationFreestanding
Size77 X 26
Cover Width77"
MaterialPolyester
Cover Height40"
Primary ColorBlack
Cover Depth26"
Grill ModelGriddle
CollectionGriddle
Grill TypeGas Grills & Smokers
Model Number3400120
UPC077924992001
Dimensions
Width77"
Height39.5"
Depth26.4"
Weight2 lbs

Warranty

Weber Grills does not offer a warranty of this product.

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Customer Reviews

3

15 reviews

*

MKHAMM

PNW

Jul 21, 2025

the source of this review is from Weber - BV
Slate 36" Flat Top Cover

The cover for the slate 36" fits perfectly. The Velcro straps are a big help in windier conditions as well.

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Gary Cardono

Greenville RI

Jun 22, 2025

the source of this review is from Weber - BV
36" Slate Griddle Cover Doesn't Fit

36" Slate Griddle Cover Doesn't fit. How do I get the right one? I think Home Depot offers the wrong cover on there website.

Response from BBQGuys

Aug 10, 2025

Your feedback is important to us! We're sorry to hear about the wrong griddle cover. Based on your photo of the box, the griddle cover you have is compatible with the 36" Weber Griddle and not the 36" Slate Griddle. We sincerely apologize for the incorrect cover provided. We are here to help. Please look for an outreach email from our Care Team soon. Thank you!

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Dean3234

Forest VA

Jun 1, 2025

the source of this review is from Weber - BV
Fits like a glove.

Fits perfectly and is easy to put on and take off.

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Squid03007

Virginia Beach

May 17, 2025

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

Spent $900 on the Slate then ANOTHER $110 on the cover that DOES NOT fit?! Come on Weber!!! You have to do better!!!

1 user found this review helpful

Response from BBQGuys

Jun 7, 2025

Your feedback is very important to us. We're sorry to hear the premium griddle cover is too small. Our Care Team will reach out to help resolve this issue. Please look for an outreach email from us soon. Thank you!

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Allen27

Houston, TX

Apr 18, 2025

the source of this review is from Weber - BV
Does not fit newest 36" slate griddle

Does not fit the most recent slate! I purchased this cover with the 36" slate grill. Everything is great, except the cover does not fit. After folding a table which i should not have to do, it still wont go all the way and i can see the material ripping soon on the corners of the folded tray. Apparently this is a problem, because I'm seeing reviews stating the same thing.

Doesn't fit
Response from BBQGuys

May 14, 2025

Your feedback is very important us. So sorry to hear your griddle does not fit your new griddle. We are happy to help check into this and make this right. Our Care team is here to help. Please look for an outreach email from us soon. Thank you!

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Poison ivy 2

Ga

Apr 17, 2025

the source of this review is from Weber - BV
Great cover

Durable great sleek. Convenient fit clean nice look

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mctech

Minnesota

Mar 22, 2025

the source of this review is from Weber - BV
Buyer beware, doesn't fit the most recent slate!

I purchased this cover and it's obvious there are probably 2 different versions with the same model number. The cover that I have doesn't fit the 36" slate. If I close one of the side tables I can sorta get the cover on but i's really stretched and doesn't go down to the bottom of the griddle.

1 user found this review helpful

Response from BBQGuys

Apr 6, 2025

We appreciate your feedback and we apologize for the cover fitting incorrectly! We are surprised this does not fit your new 36" Slate griddle. We would like to offer our assistance and learn more about your experience. Please look for our email follow-up soon. Thank you!

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Pepper Jim

Maryland

Aug 16, 2024

the source of this review is from Weber - BV
Thin for the price

This cover is very thin for the price and should be a little loser fitting for ease of putting on.

1 user found this review unhelpful

Response from BBQGuys

Feb 9, 2025

Thank you for your feedback. Your satisfaction is very important to us. We want to be sure you have the correct cover for your griddle. Please look for an outreach email from us soon. Thank you!

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Tina G

Ohio

Jul 24, 2024

the source of this review is from Weber - BV
BEST GRIDDLE EVER

Love how it cleans up and there is never no rust. The grand kids are amazed at how fast their breakfast is made since papa can cook it all at one time. Bacon is so crispy.

1 user found this review unhelpful

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Ross family

Iowa

Jul 21, 2024

the source of this review is from Weber - BV
Nice cover

This cover seems to be breathable and lets the griddle dry out after a rain. Fits nice and stays put.

1 user found this review unhelpful

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Current Item
$109.99
As low as $28 per month*
Free Shipping

Leaves Warehouse24 Hours

Cover Type

Grill CoverGrill CoverGrill CoverGrill Cover

Grill Configuration

FreestandingFreestandingFreestandingFreestanding

Size

77 X 26------

Cover Width

77"68"71"64"

Material

PolyesterVinylPolyesterVinyl

Cover Height

40"52"43"58"

Primary Color

BlackBlackBlackBlack

Cover Depth

26"28"26"27"

Grill Model

Griddle500Weber GENESIS 400Premium LTE 40 Inch

Collection

GriddlePrestige / Prestige PROGENESISBlaze LTE / LTE+

Grill Type

Gas Grills & SmokersGas Grills & SmokersGas Grills & SmokersGas Grills & Smokers

Width

77"68"8.13"64.38"

Height

39.5"52"10.63"57.75"

Depth

26.4"28"9"26.75"

Weight

2 lbs3 lbs6 lbs4 lbs

Proposition 65

WARNING:
This product can expose you to chemicals including Perfluorooctanoic acid (PFOA), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more info go to www.P65Warnings.ca.gov.

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