If you’re looking for the best Blackstone griddle covers, start with one question before you look at fabric thickness, waterproof claims or price:

Which Blackstone griddle do you actually own?

That sounds obvious, but Blackstone makes enough 22-, 28- and 36-inch griddle configurations that buying a cover by cooking-surface width alone can lead to a bad fit. A hood, hard cover, side shelves, cart, cabinet or different product series can change the dimensions enough that one “36-inch Blackstone cover” may fit while another does not.

And fit matters.

A good griddle cover needs to protect the cooking station from rain, sun, dirt, pollen and wind without pooling water on top or constantly trying to leave your patio during a storm.

After comparing current Blackstone covers, aftermarket options, manufacturer compatibility information and owner feedback, these are the seven Blackstone griddle covers I would consider first.

Quick answer: For most owners of a 36-inch Blackstone with a hood or hard cover, the Blackstone 5482 36-Inch Griddle Cover is my top overall pick. For 28-inch hooded griddles, the Blackstone 5483 is the safer OEM choice. But don’t order either until you verify your exact griddle configuration.

BSL Note: Backyard Smoke Lab owns and cooks on an outdoor flat-top griddle, so we understand the maintenance and weather-protection issues that come with keeping a steel cooking surface outside. Recommendations are based on current manufacturer specifications, compatibility information, product construction and owner feedback.

Best Blackstone Griddle Covers at a Glance

Pick	Cover	Best For	Size
🏆 Best Overall	Blackstone 5482	Hooded/hard-cover Blackstone	36″
Best 28″ OEM	Blackstone 5483	Hood + dual shelves	28″
Best Classic 36″	Blackstone 1528	Original-style griddle	36″
Best Single-Shelf	Blackstone 1529	Select 22″/28″ models	22″/28″
Best 22″ Setup	Blackstone 22″ Griddle & Stand Cover	Griddle + stand	22″
Best Aftermarket 36″	Unicook 36″	Compatible standard models	36″
Best Aftermarket 28″	Unicook 28″	Compatible hooded models	28″

Most important buying advice: Don’t choose a Blackstone griddle cover from the words “22 inch,” “28 inch” or “36 inch” alone. Check whether your griddle has a hood, hard cover, one or two side shelves, a cart or cabinet, and compare your model number or actual dimensions with the cover manufacturer’s compatibility list.

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How We Chose the Best Blackstone Griddle Covers

A griddle cover isn’t complicated equipment, but that doesn’t mean every cover performs equally well.

For this guide, I gave the most weight to fit and compatibility. That’s because an expensive piece of 1000D fabric isn’t very useful if it won’t clear your hood or hangs incorrectly over the shelves.

Weather protection came next. I looked for durable fabric, coated material, reinforced or sealed seams, secure straps and designs that help keep water from sitting directly over the griddle.

Wind resistance also matters. A loose cover can flap against the griddle, allow more moisture and debris underneath or simply disappear during a strong storm. Buckles, cinch straps and side closures are therefore more than convenience features.

Finally, I considered value. An OEM Blackstone cover may make sense when exact fit is the priority, but a well-designed aftermarket cover can offer additional features such as taped seams, vents, handles or a support pole for less money.

1. Blackstone 5482 36-Inch Griddle Cover — Best Overall

If you have a 36-inch Blackstone with a hood or hard cover, the Blackstone 5482 is the first cover I would look at.

Blackstone designed this cover specifically for compatible 36-inch griddles with a hood or hard cover. It measures approximately 69 inches wide and uses heavy-duty, weather-resistant material, reinforced stitching and side buckles designed to keep the cover secured in wind. Blackstone also backs it with a one-year manufacturer’s warranty.

The biggest reason it earns the top spot isn’t an exotic fabric specification.

It’s fit.

A soft exterior cover has to accommodate the entire cooking station—not simply the 36-inch steel cooktop. The 5482 is shaped for the larger profile created by the hood or hard cover and the surrounding griddle station.

That makes it an especially good choice for an owner who wants to avoid the trial-and-error involved with universal covers.

Why I like it

The combination of OEM fit, reinforced construction and secure side buckles addresses the three things that matter most: coverage, durability and wind retention.

What to watch

This is not a universal 36-inch cover. If you own a ProSeries, Culinary model, cabinet configuration or another substantially different Blackstone setup, verify compatibility before purchasing.

Best for: Most compatible 36-inch Blackstone griddles with a hood or hard cover.

BSL verdict: Best Overall

Check out this product ➡ Here

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2. Blackstone 5483 28-Inch Griddle Cover — Best for a 28-Inch Blackstone With Hood

The 28-inch Blackstone category may be even more confusing than the 36-inch category because there are different shelf and hood configurations.

For compatible 28-inch Blackstone griddles with a hood and dual side shelves, the Blackstone 5483 is an excellent starting point.

The cover uses heavy-duty 600D polyester canvas, is water-resistant and UV-treated, and uses buckle closures. Lowe’s lists its dimensions at approximately 61.5 inches wide, 26.5 inches deep and 36 inches high. Current customer feedback there is particularly strong on fit and durability.

The 5483 is also interesting from an SEO and shopping standpoint because searches specifically for 28-inch Blackstone griddle covers make up a significant part of the overall cover market.

That’s another reason I wouldn’t treat every Blackstone owner as if they were shopping for the same product.

Why I like it

You get Blackstone-specific sizing rather than trying to stretch a generic barbecue cover over a griddle with shelves and a hood.

What to watch

Confirm that your 28-inch model actually matches the hood-and-dual-shelf configuration this cover is intended to fit.

A 28-inch cooking surface does not automatically mean every 28-inch Blackstone cover fits.

Best for: 28-inch Blackstone griddles with a compatible hood and dual shelves.

BSL verdict: Best 28-Inch OEM Cover

Check out this product ➡ Here

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3. Blackstone 1528 36-Inch Classic Griddle Cover — Best for an Original 36-Inch Blackstone

Not every 36-inch Blackstone needs the larger 5482 cover.

For owners of the Original 36-inch Blackstone configuration, the Blackstone 1528 Classic Cover deserves a look.

Blackstone describes the 1528 as a weather-resistant cover specifically designed for its Original 36-inch griddles. It has reinforced stitching and side buckles designed to keep the cover from lifting in the wind.

This is an important distinction.

If you’re shopping online and see the 1528 and 5482 next to each other, it would be easy to assume they’re simply older and newer versions of the same 36-inch cover.

They aren’t necessarily interchangeable for every setup.

The 5482 is specifically designed around 36-inch griddles with a hood or hard cover, while the 1528 is positioned for the Original 36-inch griddle.

Why I like it

It’s a straightforward OEM solution for owners whose griddle configuration matches the original design.

What to watch

Don’t buy the 1528 simply because your cooktop says 36 inches. Check the full griddle configuration first.

Best for: Compatible Original 36-inch Blackstone griddles.

BSL verdict: Best Classic 36-Inch Cover

Check it out ➡ Here

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4. Blackstone 1529 Original 28-Inch Griddle Cover — Best for Certain Single-Shelf 22- and 28-Inch Models

Here’s an excellent example of why the Blackstone cover market gets confusing.

Despite being called the Original 28-Inch Griddle Cover, Blackstone says the 1529 can fit certain 22- and 28-inch griddles with a single side shelf, including specific Blackstone models.

It uses weather-resistant 600D polyester, reinforced stitching and cinch straps with clips.

That makes the 1529 potentially useful for owners of compact or older Blackstone configurations that don’t match the larger dual-shelf 5483.

Why I like it

It fills a compatibility gap that would be easy to miss if you shopped only by nominal griddle size.

What to watch

This is exactly the type of product where model number matters.

Don’t assume this cover fits every 22-inch Blackstone or every 28-inch Blackstone. Blackstone specifically ties the design to certain single-shelf configurations.

Best for: Compatible 22- and 28-inch Blackstone griddles with a single side shelf.

BSL verdict: Best for Older or Single-Shelf Models

CHeck out this product ➡ Here

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5. Blackstone 22-Inch Griddle & Stand Cover — Best Dedicated 22-Inch Setup

Blackstone’s smaller griddles are popular for patios, camping and tailgating, but once you put a 22-inch griddle on a stand, a tiny tabletop cover may no longer protect the entire setup.

The Blackstone 22-Inch Griddle & Stand Cover is designed specifically around that problem.

Blackstone uses weather-resistant fabric, reinforced stitching, taped seams and adjustable side buckles. The company also specifically instructs owners to let the griddle cool before sliding the cover over the unit.

For a compatible 22-inch griddle-and-stand combination, I prefer a purpose-built full cover like this over trying to make a loose universal barbecue cover work.

Why I like it

The taped seams and dedicated stand coverage make sense for a small griddle that still lives outdoors as a complete cooking station.

What to watch

Blackstone has several portable 22-inch configurations, including tabletop, stand, cart and On The Go designs.

Match the cover to the entire setup, not simply the 22-inch cooktop.

Availability for some Blackstone-specific 22-inch covers can also vary, so check current stock before deciding.

Best for: Compatible 22-inch Blackstone griddles mounted on a stand.

BSL verdict: Best 22-Inch Full Cover

Check out this product ➡ Here

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6. Unicook 36-Inch Outdoor Griddle Cover — Best Aftermarket 36-Inch Option

OEM isn’t automatically better for every owner.

The Unicook 36-inch outdoor griddle cover is one of the more interesting aftermarket alternatives because Unicook doesn’t simply advertise “fits 36-inch griddles.”

It provides detailed dimensions and a compatibility list.

The cover measures approximately 65 inches wide by 22 inches deep by 27.5 inches high. It uses fade-resistant polyester with a waterproof vinyl coating, sealed seams and side-closure straps. Unicook specifically lists a number of compatible Blackstone models—and, equally important, lists configurations it does not fit, including several hood, cabinet, ProSeries and Culinary designs.

I like that approach.

A manufacturer telling you what its cover doesn’t fit can be more useful than another oversized “universal” compatibility claim.

Why I like it

Sealed seams are a legitimate feature for an exterior cover because needle holes are one potential path for water through a sewn cover. The side straps also help control the cover in windy conditions.

What to watch

This particular Unicook isn’t the correct choice for every modern 36-inch Blackstone. Read the exclusions carefully.

Best for: Compatible standard 36-inch Blackstone griddles where an aftermarket cover is preferred.

BSL verdict: Best Aftermarket 36-Inch Cover

Check out this product ➡ Here

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7. Unicook 28-Inch Griddle Cover With Hood — Best Aftermarket 28-Inch Alternative

If you have a compatible 28-inch Blackstone with a hood but don’t necessarily want the Blackstone-branded cover, Unicook offers a strong alternative.

Its 28-inch hooded griddle cover measures approximately 59.5 inches wide by 26 inches deep by 33 inches high and is designed around a number of Blackstone Original, Patio and Griddle Plus models.

The construction includes fade-resistant polyester, a waterproof vinyl coating, reinforced seams and side-closure straps. Unicook also specifically says this version is not intended for the 28-inch Culinary Rangetop Griddle.

That’s exactly the type of compatibility information I want to see.

Why I like it

It offers an alternative to the OEM 5483 while still giving buyers a relatively specific model-based fit guide.

What to watch

Again, don’t let the phrase “28 inch” make the decision for you. Measure and check the model list.

Best for: Compatible 28-inch hooded Blackstone models.

BSL verdict: Best Aftermarket 28-Inch Cover

Check out this product ➡ Here

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Blackstone Griddle Cover Fit Guide: Measure Before You Buy

If you remember only one thing from this guide, make it this:

Buy the cover for the griddle configuration—not just the cooktop width.

Blackstone’s 22-, 28- and 36-inch measurements generally describe the cooking platform. Your soft cover has to go around much more than that.

Your Blackstone Setup	What to Check Before Buying
22″ tabletop	Hood, tabletop-only dimensions and whether you want a storage bag or cover
22″ with stand	Stand width, shelf arrangement and hood
28″ single shelf	Model number and total station width
28″ dual shelves	Hood and total shelf-to-shelf width
28″ Culinary/Pro-style unit	Use model-specific compatibility; don’t assume a standard 28″ cover
36″ Original	Hood/hard-cover status and side-shelf configuration
36″ hooded	Look for a cover specifically cut for hooded 36″ models
36″ cabinet/ProSeries/Culinary	Verify exact model compatibility before ordering

When possible, find the model number on your griddle and compare it with the cover manufacturer’s compatibility list.

If you can’t identify the model, measure the overall width, depth and height of the griddle as it will sit when covered.

Include the shelves.

Include the hood.

Include anything that remains permanently attached.

A cover should have enough room to slide on without stretching seams, but it shouldn’t be so oversized that wind constantly works underneath it.

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Soft Cover vs. Hard Cover vs. Silicone Griddle Mat

This is where the word cover starts causing confusion.

A Blackstone owner can potentially buy three completely different products that are all marketed as some type of griddle cover.

Soft Exterior Cover

This is the large fabric cover that goes over the entire cooking station.

Its primary job is protecting the griddle body and cooking area from outdoor exposure such as rain, sun, dirt, pollen and debris.

For most outdoor Blackstone owners, this is the protection layer I would buy first.

Hard Cover or Hood

A hard cover sits directly above the griddle cooking surface.

Some Blackstones have a hinged hood. Others can use a removable hard cover.

Blackstone itself recommends using a hood or hard cover along with a soft cover for better protection and advises owners using only a soft cover to tent it in the middle so water can run off rather than pool over the griddle surface.

That is an important detail.

A soft cover that forms a low spot directly over the steel griddle can collect rainwater—exactly what we’re trying to avoid.

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What About Silicone Blackstone Griddle Covers?

This is the accessory I wouldn’t ignore.

Silicone griddle mats have become popular because they sit directly over the steel cooktop and create another barrier against dust, insects, debris and incidental moisture.

They’re fundamentally different from the seven exterior covers above.

A silicone griddle mat protects the cooking surface.

A soft cover protects the entire cooking station.

That’s why I don’t consider a silicone mat a replacement for a proper exterior Blackstone griddle cover.

For an outdoor griddle, I see it as an optional additional layer.

A good protection setup might look like:

Clean and lightly oiled griddle surface → silicone mat or hard cover → full exterior weather-resistant cover.

The key is that the steel surface should be clean, dry and cooled completely before you trap anything against it.

Some silicone griddle mats are marketed specifically for 28- and 36-inch Blackstones, including newer Omnivore-style cooktops, but fit varies here too. Owner discussions show that differences in cooktop shape can cause the same sort of compatibility problems seen with exterior covers.

If you want an additional layer of protection directly over a 36-inch Blackstone cooking surface, the OZG Premium Silicone Griddle Mat is one of the strongest options we found. It uses food-grade silicone and is designed to cover the griddle surface between cooks, helping keep dust, debris and incidental moisture away from the seasoned steel. It complements a hard lid and exterior cover rather than replacing them.

Does a silicone griddle mat prevent rust?

It can help keep debris and incidental moisture away from the cooking surface, but I would not rely on silicone alone as rust prevention.

Seasoning is still the first line of defense.

Blackstone recommends maintaining the seasoning, cleaning and lightly oiling the griddle after use, preventing water from pooling and covering the unit when it’s stored.

If you place a silicone mat over a damp griddle, you’ve defeated the purpose.

BSL recommendation: Use a silicone griddle mat as an optional cooking-surface protector, not as a substitute for an exterior weather cover.

That subject is substantial enough that we’ll take a deeper look at silicone griddle mats in a separate guide.

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Is 600D, 900D or 1000D Better for a Blackstone Cover?

You’ll see these numbers all over Amazon.

600D.

900D.

1000D.

The “D” refers to denier, which relates to the yarn used in the fabric. A higher number can indicate a heavier fabric construction, but don’t buy a griddle cover based on denier alone.

Water protection also depends on the coating, seam construction, fit and design.

For example, several Blackstone OEM covers use 600D polyester and reinforced stitching. Some aftermarket covers pair polyester with waterproof vinyl coatings and seam-sealing tape.

I’d rather have a well-fitting 600D cover with secure straps and good seams than a poorly fitting “1000D waterproof” cover that pools water over the griddle and blows around every time the wind picks up.

Treat denier as one specification, not the deciding factor.

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What to Look for When Buying a Blackstone Griddle Cover

The first thing I would check is exact compatibility. After that, pay attention to construction.

A good exterior griddle cover should combine a durable, weather-resistant fabric with strong seams and some type of coating or water-resistant treatment. Reinforced stress points are useful around corners and shelves where the fabric is repeatedly pulled during removal.

Next, look at how the cover stays attached. Buckles, straps or cinch systems matter more than they might seem if your griddle sits in an exposed area.

Water management is equally important. If your Blackstone doesn’t have a hood or hard cover supporting the soft cover, consider a design with a support pole or tent the cover so water sheds instead of collecting in the center. Blackstone specifically recommends tenting a soft cover in this situation.

Finally, consider how often you cook.

A giant, heavy cover may offer excellent protection, but if it’s frustrating to remove, fold and reinstall four nights a week, that matters too. Handles and a reasonably tailored fit can make daily use much easier.

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How to Keep a Covered Blackstone From Rusting

A cover is part of the solution.

It isn’t the entire solution.

Steel rusts when water and oxygen reach it. Seasoning creates a protective polymerized oil layer over the cooking surface, which is why good griddle maintenance starts there.

After cooking, scrape and clean the cooktop appropriately, allow it to dry, and apply a thin protective layer of oil. Keep the grease cup clean, especially before long periods of storage.

Then cover the griddle after it has cooled.

If the griddle is going to sit unused for an extended period, Blackstone recommends cleaning the unit, emptying the grease cup, adding an extra oil layer to the griddle plate and using a soft or hard cover. In humid or harsh winter environments, sheltered storage is even better.

And check underneath the cover occasionally.

A cover isn’t a force field. Humidity, condensation, pests and changing weather can still create problems if a griddle is ignored for months.

If your cooking surface has already become tacky or gummy, see our guide to Why Is My Griddle Sticky? 7 Causes + Easy Fixes before adding another layer of oil and covering it.

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Do You Really Need a Blackstone Griddle Cover?

If your Blackstone lives outdoors, I think the answer is yes.

The steel cooking surface needs protection from moisture, while the rest of the griddle benefits from protection against rain, UV exposure, pollen, dust and debris.

Blackstone itself recommends keeping the griddle protected and specifically advises using covers as part of rust prevention and long-term storage.

If your griddle lives permanently inside a clean, dry garage, a full weather cover becomes less critical.

But for an outdoor Blackstone, a good cover is inexpensive insurance compared with the time required to strip rust, restore seasoning and clean a neglected griddle.

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Frequently Asked Questions

What are the best Blackstone griddle covers?

The best Blackstone griddle cover depends on your exact model. For a compatible 36-inch Blackstone with a hood or hard cover, the Blackstone 5482 is our top overall pick. For a compatible 28-inch hooded Blackstone, the Blackstone 5483 is our preferred OEM option. Always verify the full griddle configuration before ordering.

Do I need a cover if my Blackstone already has a hood?

A hood protects the cooking surface, but a full exterior cover protects more of the griddle from rain, UV exposure, dirt, pollen and debris. Blackstone recommends combining a hood or hard cover with a soft exterior cover for better protection when the griddle is stored outdoors.

Can I leave my Blackstone outside with a cover?

Yes, a Blackstone can be stored outdoors with appropriate protection, but it still requires cleaning, seasoning and moisture control. Blackstone recommends a weather-resistant cover for outdoor storage and sheltered storage when possible in especially humid or harsh winter conditions.

Can I put a Blackstone griddle cover on while the griddle is hot?

No. Let the griddle cool before installing the exterior cover. Blackstone specifically instructs owners to allow the unit to cool before covering compatible models.

Is a Blackstone griddle cover waterproof?

That depends on the cover. Blackstone commonly describes its OEM covers as weather-resistant or water-resistant, while some aftermarket manufacturers advertise waterproof coatings and sealed seams. Regardless of the label, proper fit and water runoff are important because standing water should not be allowed to collect over the griddle.

Should I use a silicone mat under my Blackstone cover?

A silicone griddle mat can provide an additional barrier over a clean, dry cooking surface, especially against dust and debris. However, it doesn’t protect the entire appliance and should not replace a full exterior cover. I would use it only after the griddle has completely cooled and the cooking surface is dry.

What size Blackstone cover do I need for a 36-inch griddle?

Don’t choose by “36 inch” alone. Determine whether your Blackstone has a hood, hard cover, cabinet, side shelves or another configuration that changes its overall dimensions. Blackstone sells different covers for different 36-inch setups, and aftermarket manufacturers also list model-specific exclusions.

How do I stop rainwater from pooling on my Blackstone cover?

A hood or hard cover can help support the soft cover and promote runoff. If you’re using only a soft cover, Blackstone recommends tenting the center so water runs off instead of collecting over the griddle plate.

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Final Verdict: Which Blackstone Griddle Cover Should You Buy?

The best Blackstone griddle covers aren’t necessarily the ones with the biggest fabric number, longest Amazon title or strongest “100% waterproof” claim.

The best cover is the one that fits your exact Blackstone correctly, sheds water, stays secured in wind and is easy enough that you’ll actually use it after every cook.

For a compatible 36-inch Blackstone with a hood or hard cover, my first choice is the Blackstone 5482 36-Inch Griddle Cover.

For a compatible 28-inch Blackstone with a hood, start with the Blackstone 5483.

For 22-inch, older, single-shelf or specialty configurations, take the extra minute to identify the model and choose the cover around the entire griddle setup.

And if you want another layer of protection directly over the seasoned cooktop, a properly fitted silicone griddle mat can complement your exterior cover—but it shouldn’t replace it.

A Blackstone is built to cook outside.

The right cover simply helps make sure it’s ready the next time you lift the lid.