7 Best Flat Grill Covers That Protect Your Investment Year-Round

top protective grill covers

Your Blackstone 36-inch griddle sits exposed to harsh elements, gradually developing rust and weather damage. You’ve invested good money in quality cooking equipment, so protecting it should be a priority. The right cover makes all the difference between a griddle that lasts years and one that deteriorates quickly. We’ll explore seven covers designed specifically for your needs—each offering distinct advantages you’ll want to contemplate.

Quick Overview

  • Waterproof coatings and UV-resistant fabrics protect griddles from rain, sun damage, and rust year-round.
  • 600D polyester and heavy-duty oxford materials with double-stitched seams ensure durability and tear resistance.
  • Adjustable straps, buckles, and side air vents secure covers during wind while minimizing condensation.
  • Reinforced corners and lightweight designs provide strength in stressed areas while simplifying handling and removal.
  • High-rated covers like Blackstone (4.8-star) and iCOVER (4.4-star) deliver proven protection backed by thousands of reviews.

Our Top Flat Grill Cover Picks

Blackstone 36 Inch Griddle Cover Water Resistant Blackstone 36 inch Griddle Cover Water Resistant 600D Polyester Heavy Best OverallWeather Protection: Rain, wind, snow, dust, tree pollen, sun discolorationMaterial Composition: 600D Polyester heavy-duty canvasWaterproofing: Double-layered construction, reinforced stitchingVIEW LATEST PRICERead Our Analysis
Griddle Cover for Blackstone 36 Inch Griddle Griddle Cover for Blackstone 36 Inch Griddle and More 4-Burner Best ValueWeather Protection: Heavy rain, wind, sun exposure fadingMaterial Composition: Polyester fabric with tear-resistant stitchingWaterproofing: Waterproof coating for heavy rain protectionVIEW LATEST PRICERead Our Analysis
iCOVER 36 Inch Griddle Cover for Blackstone iCOVER 36 inch Griddle Cover for Blackstone, Waterproof Lightweight Polyester Most VersatileWeather Protection: Snow, hail, rain, wind, sunlight damageMaterial Composition: Oxford polyester with water-resistant PVC coatingWaterproofing: Water-resistant PVC coatingVIEW LATEST PRICERead Our Analysis
NancyL 36 Inch Silicone Griddle Cover for Blackstone NancyL 36 Inch Silicone Griddle Cover for Blackstone, Full-Wrap 36" Premium ProtectionWeather Protection: Rust, moisture, debris, rodents, insects, dustMaterial Composition: Heavy-duty food-grade siliconeWaterproofing: Food-grade silicone, heat-resistant to 400°FVIEW LATEST PRICERead Our Analysis
Griddle Cover 600D Heavy Duty for Blackstone Griddle Cover 600D Heavy Duty for Blackstone Griddle Cover Flat Heavy-Duty PickWeather Protection: Heavy wind, rain, storms, intense sunshine, dust, snowMaterial Composition: 600D Heavy Duty materialWaterproofing: Waterproof and windproof designVIEW LATEST PRICERead Our Analysis
Griddle Cover for Blackstone 36″ Griddle Waterproof Griddle Cover for Blackstone 36" Griddle,Rip-Proof Upgraded Material Flat Top Best FeaturesWeather Protection: Heavy wind, rain, storms, intense sunshine, dust, snowMaterial Composition: High tenacity upgraded material with sealed double-stitching seam tapeWaterproofing: 100% waterproof with sealed double-stitching seam tapeVIEW LATEST PRICERead Our Analysis
Griddle Cover for Blackstone 22″ & 28″ Griddles bruwaa Griddle Cover for Blackstone 22 Inch or 28 Inch Compact SizeWeather Protection: Rain, wind, fading, cold crackingMaterial Composition: 420D Oxford clothWaterproofing: High-quality waterproof layers with double-stitched seam tapeVIEW LATEST PRICERead Our Analysis

More Details on Our Top Picks

  1. Blackstone 36 Inch Griddle Cover Water Resistant

    Blackstone 36 inch Griddle Cover Water Resistant 600D Polyester Heavy

    Best Overall

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    If you’ve invested in a Blackstone 36-inch griddle and want to protect it from the elements without sacrificing style, this cover’s your answer. Built from durable 600D polyester with double-layered construction and reinforced stitching, it shields your griddle from rain, snow, wind, dust, and UV damage. The heavy-duty canvas resists fading and cold cracking, ensuring long-term durability. Secure poly-resin buckles clip underneath the griddle base, keeping the cover firmly in place during windy conditions. Its sleek black design with an elegant Blackstone logo blends seamlessly into any patio décor. With a 4.8-star rating from over 28,000 reviews, you’re investing in proven protection that won’t let you down.

    • Weather Protection:Rain, wind, snow, dust, tree pollen, sun discoloration
    • Material Composition:600D Polyester heavy-duty canvas
    • Waterproofing:Double-layered construction, reinforced stitching
    • Secure Fastening System:Poly-resin buckles clip underneath griddle base
    • Blackstone 36″ Compatibility:Fits Blackstone 36″ Griddle with Shelf and Tailgater
    • Customer Rating:4.8 out of 5 stars (28,352 reviews)
    • Additional Feature:Poly-resin buckle fastening system
    • Additional Feature:Double-layered reinforced stitching
    • Additional Feature:Sleek form-fitted design
  2. Griddle Cover for Blackstone 36 Inch Griddle

    You’ll want this cover if you’re protecting a Blackstone 36 or similar 4-burner griddle from the elements. This durable polyester cover features tear-resistant stitching and upgraded sewing techniques that enhance waterproofing. A waterproof coating shields your griddle from heavy rain and prevents rust damage. The inner silver fabric layer guards against UV fading during long-term sun exposure. Click-close bottom straps keep the cover secure, even in strong winds. Note that it doesn’t fit Blackstone 36 ProSeries models. It’s compatible with Camp Chef and Royal Gourmet 4-burner griddles, making it a versatile protection option.

    • Weather Protection:Heavy rain, wind, sun exposure fading
    • Material Composition:Polyester fabric with tear-resistant stitching
    • Waterproofing:Waterproof coating for heavy rain protection
    • Secure Fastening System:Click-close straps at bottom
    • Blackstone 36″ Compatibility:Fits Blackstone 36″ Griddle (not ProSeries)
    • Customer Rating:Not specified
    • Additional Feature:Inner silver UV-protection layer
    • Additional Feature:Click-close bottom security straps
    • Additional Feature:Upgraded waterproof sewing technique
  3. iCOVER 36 Inch Griddle Cover for Blackstone

    iCOVER 36 inch Griddle Cover for Blackstone, Waterproof Lightweight Polyester

    Most Versatile

    View Latest Price

    The iCOVER 36 Inch Griddle Cover stands out for Blackstone griddle owners who need reliable weather protection without breaking the bank. This cover fits most 4-burner flat-top griddles, including Blackstone models 1554, 1560, 1565, 1825, and 1836, though you’ll want to verify compatibility with your specific grill before purchasing. Built from lightweight oxford polyester with a water-resistant PVC coating, it shields your investment from snow, hail, rain, and wind. UV-resistant fabric prevents sun damage, while double-reinforced corners resist tearing. Buckle straps and a drawstring closure keep the cover secure in strong winds. You can easily clean it by hosing it down with water. With a 4.4-star rating from nearly 39,000 reviews, this cover delivers dependable protection.

    • Weather Protection:Snow, hail, rain, wind, sunlight damage
    • Material Composition:Oxford polyester with water-resistant PVC coating
    • Waterproofing:Water-resistant PVC coating
    • Secure Fastening System:Buckle straps on both sides, drawstring closure at bottom
    • Blackstone 36″ Compatibility:Fits Blackstone 36″ models 1554/1560/1565/1825/1836 (not ProSeries)
    • Customer Rating:4.4 out of 5 stars (38,980 reviews)
    • Additional Feature:Double-reinforced corner construction
    • Additional Feature:Drawstring bottom closure design
    • Additional Feature:Oxford polyester with PVC coating
  4. NancyL 36 Inch Silicone Griddle Cover for Blackstone

    NancyL 36 Inch Silicone Griddle Cover for Blackstone, Full-Wrap 36"

    Premium Protection

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    NancyL’s 36-inch silicone griddle cover stands out for Blackstone grill owners who want a custom-fit solution without the hassle of trimming. You’ll appreciate the upgraded full-edge design that shields your griddle from rodents, insects, dust, and rust. The high-sided construction traps moisture and debris, keeping your cooking surface pristine during harsh weather. Made from food-grade silicone and heat-resistant up to 400°F, this cover features a non-stick surface you can clean by hand or dishwasher. Simply place it over your grill after use to protect against moisture and oxidation. NancyL backs their products with customer support, ensuring you’re covered if any issues arise with your investment.

    • Weather Protection:Rust, moisture, debris, rodents, insects, dust
    • Material Composition:Heavy-duty food-grade silicone
    • Waterproofing:Food-grade silicone, heat-resistant to 400°F
    • Secure Fastening System:Full-edge design for complete coverage
    • Blackstone 36″ Compatibility:Fits Blackstone 36″ (excluding 28 XL)
    • Customer Rating:Not specified
    • Additional Feature:Food-grade silicone material
    • Additional Feature:Heat-resistant up to 400°F
    • Additional Feature:Dishwasher-safe cleaning capability
  5. Griddle Cover 600D Heavy Duty for Blackstone

    Griddle Cover 600D Heavy Duty for Blackstone Griddle Cover Flat

    Heavy-Duty Pick

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    If you’re protecting a Blackstone 36″ griddle or similar 4-burner flat top grill, this 600D heavy-duty cover delivers reliable weather resistance. The waterproof and windproof design shields your investment from rain, wind, and harsh conditions year-round.

    With dimensions of 66.5W x 22.5D x 26H inches, it fits Blackstone 36″ griddles, Camp Chef 600 models, and Royal Gourmet 4-burner griddles. However, it won’t work with PRO SERIES, stainless steel griddles with cabinets, or models featuring air fryers and cabinets.

    Before purchasing, measure your grill carefully to guarantee proper fit. This durable cover enhances your outdoor cooking experience by providing dependable protection for your flat top investment.

    • Weather Protection:Heavy wind, rain, storms, intense sunshine, dust, snow
    • Material Composition:600D Heavy Duty material
    • Waterproofing:Waterproof and windproof design
    • Secure Fastening System:Adjustable straps on sides and bottom
    • Blackstone 36″ Compatibility:Fits Blackstone 36″ (not ProSeries or cabinets)
    • Customer Rating:Not specified
    • Additional Feature:600D heavy-duty material construction
    • Additional Feature:Most 4-burner griddle compatible
    • Additional Feature:Measures 66.5W x 22.5D x 26H
  6. Griddle Cover for Blackstone 36″ Griddle Waterproof

    Griddle Cover for Blackstone 36" Griddle,Rip-Proof Upgraded Material Flat Top

    Best Features

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    Your Blackstone 36″ griddle deserves protection that actually holds up, and this waterproof cover delivers exactly that with its rip-resistant, double-stitched construction. The upgraded material is 2X stronger than standard covers, resisting tearing, cracking, and fading while remaining lightweight. You’ll appreciate the sealed seams preventing water leakage during heavy rain and storms. Adjustable straps on both sides and bottom keep the cover secure in extreme wind. Side air vents let moisture escape, minimizing condensation without billowing. Durable handles make installation effortless, and the cover fits Blackstone 36″, Camp Chef 600, and Royal Gourmet 4-burner griddles. Measure your grill first, as it won’t fit Pro series or specialized models.

    • Weather Protection:Heavy wind, rain, storms, intense sunshine, dust, snow
    • Material Composition:High tenacity upgraded material with sealed double-stitching seam tape
    • Waterproofing:100% waterproof with sealed double-stitching seam tape
    • Secure Fastening System:Adjustable lengthened/widened straps on sides and bottom
    • Blackstone 36″ Compatibility:Fits Blackstone 36″ (not ProSeries or cabinets)
    • Customer Rating:Not specified
    • Additional Feature:Dual side air vents
    • Additional Feature:2X stronger upgraded material
    • Additional Feature:Built-in durable carrying handles
  7. Griddle Cover for Blackstone 22″ & 28″ Griddles

    bruwaa Griddle Cover for Blackstone 22 Inch or 28 Inch

    Compact Size

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    Blackstone griddle owners who want reliable, long-term protection for their 22″ or 28″ cooking surfaces won’t find a better fit than this custom-designed cover. Built from durable 420D Oxford cloth, it resists tears, UV damage, and fading while withstanding cold cracking. The high-quality waterproof outer and inner layers keep moisture at bay, while double-stitched seam tape provides extra protection against water infiltration. Buckle fastening straps on both sides secure the cover firmly during windy conditions, preventing shifting or displacement. You’ll appreciate the straightforward maintenance—simply wipe it down with a damp cloth or hose it off, then let it air dry. This cover fits models 1517, 1605, 1853, and 1555, measuring 45L x 22.5W x 25H inches.

    • Weather Protection:Rain, wind, fading, cold cracking
    • Material Composition:420D Oxford cloth
    • Waterproofing:High-quality waterproof layers with double-stitched seam tape
    • Secure Fastening System:Buckle fastening straps on both sides
    • Blackstone 36″ Compatibility:Fits Blackstone 22″ and 28″ models 1517/1605/1853/1555
    • Customer Rating:Not specified
    • Additional Feature:420D Oxford cloth material
    • Additional Feature:Custom-fit smaller griddle models
    • Additional Feature:Buckle fastening on both sides

Factors to Consider When Choosing a Flatgrill Cover

When you’re selecting a flatgrill cover, you’ll want to evaluate the material quality and durability to guarantee your investment withstands regular use and storage. You should also prioritize weather resistance capabilities, UV protection technology, and windproof security features so your grill stays shielded from the elements year-round. Finally, you must confirm proper fit and compatibility with your specific griddle model to assure complete coverage and protection.

Material Quality and Durability

Since you’ll expose your flat grill cover to intense sun, rain, and temperature fluctuations, the materials you choose directly impact how long it’ll protect your investment. Opt for high-quality 600D polyester or heavy-duty Oxford cloth that resists wear and weather damage.

Look for tear-resistant stitching and PVC coating to enhance longevity. A waterproof outer layer with sealed seams prevents water leakage, protecting your grill from rust and moisture damage. UV-resistant fabrics shield against fading and deterioration from prolonged sun exposure.

Double-stitched seams and reinforced corners provide additional durability where covers experience the most stress. These reinforcements greatly reduce tearing over time. Prioritizing these material features guarantees your cover withstands seasonal challenges and maintains reliable protection throughout the year.

Weather Resistance Capabilities

Your flat grill cover’s ability to withstand harsh weather directly determines how well it protects your equipment. Look for covers featuring waterproof coatings and sealed double-stitched seam tape that prevent water leakage during heavy rain. UV-resistant fabric safeguards against sun damage, prolonging your grill’s lifespan and maintaining its appearance.

Windproof designs with adjustable straps and secure fastenings keep your cover firmly in place during strong gusts, reducing wear and tear. Equally important, quality covers incorporate vents that permit air circulation, minimizing moisture buildup and condensation that cause rust and corrosion.

When evaluating weather resistance capabilities, you’ll want thorough protection against rain, snow, and intense sun exposure. These combined features guarantee your investment remains protected year-round, regardless of seasonal conditions.

Proper Fit and Compatibility

While weather resistance protects your grill from the elements, a cover that doesn’t fit properly undermines all that protection. You must measure your grill before purchasing a cover to guarantee compatibility with your specific model. Many covers are designed for standard 36-inch grills but won’t fit other sizes or configurations like 4-burner models.

Check product compatibility charts to verify the cover matches your grill brand and type. A properly fitted cover safeguards against wind, rain, and sun damage while preventing warranty issues from improper fittings. Covers tailored to particular models include features specifically engineered for those grills, maximizing protection and longevity. Taking time to confirm proper fit guarantees your investment stays protected year-round.

Windproof Security Features

Even the most weather-resistant cover won’t protect your grill if it blows away during a storm. That’s why windproof security features matter greatly.

Look for covers with adjustable straps that you can tighten for a customized fit around your grill. Buckle fastening systems that clip underneath the grill base offer excellent wind resistance, preventing your cover from lifting during strong gusts. Some premium options include drawstrings or click-close straps at the bottom for added stability during severe weather.

Air vents are equally important—they promote airflow and reduce billowing, which compromises the cover’s secure fit. When you invest in a cover with these windproof features, you’re not just preventing it from blowing away; you’re greatly extending the cover’s lifespan while keeping your grill properly protected year-round.

UV Protection Technology

Just as windproof security features keep your cover in place, UV protection technology shields your grill from the sun’s damaging rays. You’ll find that quality covers employ reflective inner layers and UV-resistant coatings to block harmful radiation effectively. Many manufacturers blend polyester with synthetic materials, creating durable barriers that safeguard both your grill and the cover itself.

When evaluating options, you should prioritize covers that block a high percentage of UV rays. This capability directly extends your grill’s lifespan by preventing material degradation that occurs with prolonged sun exposure. Without adequate UV protection, you risk premature fading, weakening, and deterioration of your investment. Advanced materials make a measurable difference in long-term durability, ensuring your flatgrill remains protected year-round against environmental damage.

Waterproof Coating Standards

A quality waterproof coating protects your flat grill from moisture damage and rust, making it one of the most critical features you’ll evaluate when choosing a cover. You’ll want multiple protective layers—an outer waterproof layer paired with an inner barrier that enhances water resistance. Look for covers tested against challenging weather conditions, including heavy rain, storms, snow, and intense sunshine. Double-stitched seam tape prevents water leakage at vulnerable points, considerably boosting durability. Additionally, verify the coating resists tearing, ripping, and fading so your cover maintains its protective qualities year after year. These standards guarantee your investment stays secure through any season.

Ease of Maintenance

How much time do you want to spend maintaining your grill cover? You’ll want to choose one that doesn’t demand constant attention. Look for covers with non-stick, smooth surfaces that you can simply wipe down or hose off without complicated procedures. Removable components and easy accessibility make cleaning and adjustments hassle-free, so you’re not wrestling with your cover every season.

Lightweight designs are essential—they’re straightforward to remove and handle, making maintenance convenient for both your grill and the cover itself. Built-in air vents prevent moisture buildup, markedly reducing how often you’ll need to clean. By prioritizing these practical features, you’ll invest in a cover that protects your grill while respecting your time and effort.

Long-Term Value Investment

When you’re investing in a grill cover, durability should be your primary consideration. You’ll want to select covers crafted from heavy-duty polyester or reinforced oxford cloth that withstand years of weather exposure.

Advanced waterproofing features prevent rust and corrosion, protecting your grill from costly damage. UV protection and windproof designs preserve both appearance and structural integrity, ensuring your investment remains functional and visually appealing.

A well-fitted cover greatly reduces maintenance demands, saving you time and effort throughout the year. You’ll notice fewer repairs needed when your grill receives proper protection from environmental elements.

Finally, you should prioritize covers backed by customer-supported warranties and high ratings. These indicators demonstrate product quality and performance reliability, confirming you’re making a financially sound decision for long-term grill ownership.

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