A rain cover gets sold on waterproofing, but waterproofing is rarely what ends a griddle cover's life. One r/blackstonegriddle owner put it plainly: "I live in a windy enough area (Barbecue covers don't last too long on my deck in general)." That is the pattern we kept running into while comparing these 12 covers. Rain beads and runs off; a gust gets under a hem, turns the fabric into a sail, and the cover is suddenly anchored to nothing.
There is a second failure that runs the opposite way. A fully sealed cover traps warm damp air over the cooking surface, and when that air cools overnight it condenses into standing water on the steel. The cover then creates the exact surface rust it was bought to prevent. One owner described the most repeated complaint we found: "I noticed when it rains that water pools (or freezes) on top of the cover. The surface gets damp." Venting matters as much as fabric weight, and most shopping guides skip it.
That is what this roundup is built around. We compared 12 outdoor griddle covers on fabric denier, coating, seam construction, wind securement and venting, then cross-checked fit against real griddle shapes. This guide covers the best outdoor griddle covers for weather protection for 2026, including the hooded and hoodless 36-inch flat tops, the 28-inch models, and the ProSeries exclusions that trip up more buyers than any other spec. If you are still picking griddles, start with our Blackstone alternatives comparison before buying the cover.
One more practical note before we start. Never put a cover on a warm or damp griddle. Heat under a sealed fabric softens coatings, and trapped moisture goes straight to rust. Cool it fully, wipe the surface dry, then cover it. That single habit removes most of the rust complaints we read about in owner reviews.
Top 3 Picks for Outdoor Griddle Covers in October 2026
Our three picks cover three different situations rather than three price tiers. The OEM 36-inch cover wins on fit and buckle security, the 5482 hooded cover wins on rating, and the 28-inch cover is the only OEM option here for compact hooded griddles.
Blackstone 36 inch Griddle...
- Heavy-duty 600D polyester
- double-layered construction
- reinforced stitching
- poly-resin buckle clips under the base
Blackstone 5482 36 inch Cover
- 600D polyester
- cinch straps with plastic clips
- reinforced stitching
- rated against rain snow wind and storms
Blackstone 5483 28 inch Cover
- 600D polyester with PVC coating
- semi-elastic clinch straps
- fade resistant
- 1-year limited warranty
All 12 Outdoor Griddle Covers Compared Side by Side in October 2026
The fastest way to narrow this list is the dimensions column. Grab a tape measure before you scroll further, because the hooded and hoodless 36-inch flat tops are different shapes and most covers only fit one of them.
| Product | Specs | Action |
|---|---|---|
| Blackstone 36 inch Griddle Cover |
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Check Latest Price |
| Blackstone 5482 36 inch Cover |
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| Blackstone 5483 28 inch Cover |
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 PasWith 1000D Cover for 5482 |
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 ULTCOVER 600D Waterproof Cover |
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 KINGLY 1000D Heavy Duty Cover |
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 Porch Shield 600D Waterproof Cover |
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 NettyPro 36 inch Waterproof Cover |
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 iCOVER 36 inch Griddle Cover |
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 Onlyfire 600D Heavy Duty Cover |
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 ATHLEEGOUS 600D Hoodless Cover |
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 SHINESTAR 36 inch Hoodless Cover |
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Check Latest Price |
1. Blackstone 36 inch Griddle Cover - Best All-Rounder with the Deepest Review Base
Blackstone® 36 inch Griddle Cover
600D double-layered polyester
Poly-resin buckle clips under the base
OEM fit for 36 inch with shelf
5 lb
Pros
- OEM form fit for the 36 inch griddle with shelf attached and the Tailgater
- Heavy-duty 600D polyester with double-layered construction
- Poly-resin buckle closure clips under the base so it holds in wind
- Reinforced stitching resists tearing
- Water-repellent surface wipes or hoses clean
Cons
- Form-fitted to one griddle shape so it will not fit other models
- Listed package dimensions are the folded size not the deployed size
This is the cover we keep coming back to for anyone whose griddle is the exact shape it was cut for. The 600D polyester is double-layered, the stitching is reinforced, and the poly-resin buckle clips under the griddle base rather than gripping fabric to fabric. That last detail is the whole wind argument in one piece of hardware.
An r/blackstonegriddle owner described the fit in a way we could not improve on: "The Blackstone brand cover is really well made. Have it on my 36 inch. Fits snug." That is the reaction across roughly 29117 reviews averaging 4.8, with an 87 percent five-star share.
The construction details are where this cover separates itself from the generic 600D options. Reinforced stitching is specified rather than implied, and the listed all-weather claims cover fading and cold cracking rather than only water. Weight is listed at 5 pounds, which is a fair proxy for how the fabric feels in the hand.
Water-repellent polyester means maintenance is a hose and a dry. The black form-fit look also stays neutral on a patio, which matters more than it sounds like it should when the griddle is a permanent fixture.
Will it fit your griddle?
It fits the 36-inch griddle with shelf attached and the Tailgater. If you have a hooded 36-inch unit or a different brand, this is the wrong shape and no amount of stretching will fix that. Measure length, depth and height with the shelf in the position you actually cook with it.
What it does not solve
There are no air vents listed in the specification, so this cover relies on fit tightness rather than venting to manage moisture. In humid conditions that means you should dry the surface before covering and check under the cover after heavy overnight rain.
2. Blackstone 5482 Griddle Cover - Top Rated for Hooded 36 Inch Griddles
Blackstone® 5482 Griddle Cover, 36", Black
600D polyester with weather-resistant finish
Cinch straps with plastic clips
Fits 36 inch griddles with hood
6 lb
Pros
- Highest rating in this group at 4.9 with a 92 percent five-star share
- Heavy 600D polyester that owners compare to backpack material
- Cinch straps with plastic clips give a tight grip and aid storage
- Reinforced stitching to prevent leaks and tearing
- Backed by a 1-year warranty
Cons
- Only fits griddles with a hood
- hoodless 36 inch models need a different cover
This is the strongest-rated cover we reviewed, and the reviews explain why without much ambiguity. Owners consistently describe heavy fabric, a clean fit on the 36-inch hooded griddle, and latches that hold through storms. At 4.9 across 5264 ratings, it is the least noisy option on this list.
The securement design is the part worth copying for any cover you consider. Cinch straps with plastic clips pull the fabric down and hold it rather than letting it rest on the frame, and owners mention that the same straps make the cover easier to fold for storage when the season ends.
Weight is listed at 6 pounds, the heaviest in this group, which lines up with what buyers describe. Rain, snow, wind and thunderstorms are all named in the rated performance claims, and reinforced stitching is listed as the leak and tear prevention method.
Reported long-term use is a strong theme too. Owners talk about the cover staying dry and intact across multiple years rather than one season, which matters if you are comparing this against the cheaper covers that need replacing more often.
Will it fit your griddle?
It is designed for 36-inch Blackstone griddles with hood and similar dimensions, and owners confirm it fits with the propane tank attached. Hoodless 36-inch models are excluded entirely, so a 36-inch griddle without a hood needs a different cover.
What it does not solve
Like the OEM 36-inch cover, no air vents are listed. The close cinched fit limits air movement under the fabric, so wiping the cooking surface dry before you cover it matters more here than on a vented design.
3. Blackstone 5483 28 inch Griddle Cover - Best Fit for Compact Hooded Griddles
Blackstone® 5483 28" Griddle Cover, Black
600D polyester with PVC coating
Semi-elastic clinch straps and clips
Fits 28 inch hooded griddles
0.45 kg
Pros
- Thick 600D fabric that beads water instead of soaking through
- Cinch straps hold the cover down in high-wind locations
- Reported to keep the interior bone dry including the hood hinge area
- Hoses clean easily and the black dye has not faded
- Generous fit covers the propane tank and front shelf
Cons
- 28 inch sizing only so it will not cover a 36 inch griddle
- Runs slightly longer than expected
- New fabric creases take about a day of sun to relax
If your griddle is 28 inches with a hood, this is the only OEM cover on the list built for that shape. Buyers compare the fabric favourably against generic covers and report good water beading rather than absorption, and the 4.8 rating sits alongside an 89 percent five-star share.
The semi-elastic clinch straps and clips are what make it hold in exposed locations. Elastic takes up slack as the fabric moves, so a gust does not immediately open a gap at the hem the way it can with a fixed-length strap that has relaxed over time.
Specific owner feedback is worth noting because it tells you where rust collects. Reviewers report the interior staying bone dry including the hood hinge area, which is exactly the crease where water sits when it runs down a closed lid.
There is a 1-year limited warranty here, matching the other OEM covers in this group. Fade resistance and a water-resistant PVC coating handle the sun side of the job, and protection claims cover rain, snow, heat, dust and insects.
Will it fit your griddle?
It fits 28-inch griddles with hood and similar models. The fit is generous enough to include the propane tank and the front shelf, and some owners note the profile runs slightly longer than they expected, so check your available space behind the griddle.
What it does not solve
There is no venting listed. Long-term owners are happy with the result, but if your deck traps humidity overnight the trapped moisture has no exit path, so dry the surface before you cover it.
4. PasWith 1000D Cover for the 5482 - Best for Heavy Rain and Thickest Fabric
Griddle Cover for Blackstone 36 in Griddle with Hood 5482,1000D Heavy Duty
1000D extra-dense Oxford fabric
1000N tear strength
Dual-layer sealed seams
68 x 29.5 x 33 inches
Pros
- 1000D dense Oxford with 1000N tear strength is the toughest build here
- Dual-layer waterproof fabric with sealed seam tape for double leak protection
- Adjustable side straps proved windproof in exposed locations
- Air vents reduce moisture buildup while keeping water out
- Peel-resistant PVC coating resists cracking
Cons
- Will not fit the ProSeries
- air-fryer or cabinet-equipped variants
- One reviewer reported water pooling under the cover in extreme rain
- Smallest review base in this group at just over 1200 ratings
This is the fabric choice when rain, not sun, is your problem. The 1000D extra-dense Oxford is described as roughly twice the thickness of ordinary material, with a stated 1000N tear strength, and the dual-layer construction with sealed seam tape gives you two separate barriers between the rain and the steel.
The 4.7 rating comes with an 85 percent five-star share, and reviews concentrate on the same three things: fabric toughness, waterproofing and whether the side straps hold in wind. Wide padded side handles are a small detail that makes a real difference when you are fitting a cover this heavy.
Two construction claims stand out. The UV-resistant material is rated beyond three years of UV aging, and the peel-resistant PVC coating is specified to resist cracking, which directly targets the cold-crack failure mode where a coating goes chalky in winter and then tears.
The air vent is a genuine differentiator in a cover of this weight class. Ventilation matters more as fabric gets heavier, because a heavier cover presses down harder and traps more air against the cooking surface overnight.
Will it fit your griddle?
It is built for 36-inch griddles with hood, including the 5482 and similar four-burner units, and the generous 68 by 29.5 by 33 inch profile gives room for shelves. ProSeries, air-fryer and cabinet-equipped variants are excluded.
What it does not solve
One reviewer did report water pooling under the cover during extreme rain, and the review base is the thinnest here at just over 1200 ratings. For a heavy-rain deck that gets zero direct sun, the sealed seam tape makes more sense than the venting does.
5. ULTCOVER 600D Waterproof Cover - Best for Full Coverage with Leg-Level Anchoring
ULTCOVER 600D Outdoor Waterproof Griddle Cover 36 inch
600D polyester canvas with waterproof backing
Structured side air vents
Clips and draw cords at the wheel legs
67 x 28 x 32 inches
Pros
- Waterproof-backed 600D polyester canvas handles hail
- snow and debris
- Side air vents reduce condensation and stop the cover ballooning
- Plastic clips and heavy-duty elastic draw cords lock to the wheel legs
- Full-coverage design keeps the cooking surface out of direct sun
- Wide variant range from 22 inch to 64 inch grills
Cons
- Sized for 36 inch stations with two side shelves and a hood
- Smaller layouts need another variant
This cover attacks the two problems at once. It has structured air vents on both sides to vent moisture, and plastic clips with heavy-duty elastic draw cords that secure to the wheel legs, which is a lower and more stable anchor point than a strap around the body of the cover.
Owners single out exactly those two features when they explain what separates this from cheaper covers. The 4.7 rating and 85 percent five-star share reflect a cover that people notice working rather than one that just survives the season quietly.
The 600D polyester canvas with waterproof backing is listed against hail, snow, dust, leaves and bird droppings, which is a broader claim list than most covers in this group make. Full-coverage design keeps the cooking surface out of direct sun, which is the quieter of the two jobs.
Weight is listed at 5 pounds and the profile runs to 67 by 28 by 32 inches. There is also a wide variant range covering 22-inch to 64-inch grills in black and brown, so the same design language is available if you own more than one unit.
Will it fit your griddle?
It is sized for 36-inch griddle stations with two side shelves and a hood. If you have fixed side tables that do not fold, or a smaller layout, you need a different variant, so measure with the shelves in cooking position.
What it does not solve
Buyers are reminded to wait until the griddle is fully cool before fitting the cover. That is good practice for any fabric cover, but on a full-coverage design like this one the trapped heat has less room to escape.
6. KINGLY 1000D Heavy Duty Cover - Best for UV Protection
1000D Heavy Duty Griddle Cover for Blackstone 36" Griddle,100% Waterproof
1000D tear-resistant Oxford
UPF 50+ UV blocking
Sealed double-stitched seam tape
67 x 23 x 26 inches
Pros
- 1000D Oxford is the heaviest weave in this group
- Sealed double-stitched seam tape gives strong waterproofing
- UPF 50+ UV blocking resists fading and cracking
- Side and bottom straps handle strong wind
- Handles and dual air vents make it easy to fit and store
Cons
- Will not fit ProSeries
- rangetop
- air-fryer
- cabinet or hooded models
- Velcro strap attachment can wear out and lose tension
- Listed compatible model field cites a PIT BOSS rather than the Blackstone models shown
Desert and high-UV patios are where the fabric chemistry matters more than the price. This one publishes a UPF 50+ rating, which is a testable number rather than a marketing adjective, and pairs it with 1000D tear-resistant Oxford rated at roughly double the abrasion resistance of 420D or 600D material.
Owners highlight fabric thickness, waterproofing and UV resistance as the three reasons it punches above its class, and the 4.7 rating carries an 83 percent five-star share. Dual air vents and durable side handles round out the fit and storage story.
Waterproofing comes from the outer and inner material plus sealed double-stitched seam tape, which is the most complete answer to the needle-hole leak path in this group. Lengthened and widened adjustable straps run on both sides with bottom straps underneath.
That Velcro detail is the one hardware compromise here. Owners do report the strap attachment wearing out and losing tension over time, so on a windy deck this cover needs a check every season rather than a set-and-forget approach.
Will it fit your griddle?
It measures 67 by 23 by 26 inches for hoodless 36-inch griddles. It will not fit ProSeries, rangetop, air-fryer, cabinet or hooded models, and the compatible model field in the listing cites a PIT BOSS rather than the Blackstone models shown in the title.
What it does not solve
Because the closure relies on Velcro, it loses tension faster than a buckle or clip design. If your deck is genuinely windy, treat the straps as a seasonal maintenance item or add your own anchor rather than trusting them indefinitely.
7. Porch Shield 600D Waterproof Cover - Best for Venting and Easy Handling
Porch Shield 36 inch 600D Waterproof Outdoor Griddle Cover
600D polyester with waterproof undercoating
Large air vents against condensation
Sealed double-stitched seams
68 x 28 x 32 inches
Pros
- Sealed seams and waterproof undercoating block rain
- snow and sun
- Click-close side straps plus bottom buckles resist wind
- Large air vents prevent condensation under the cover
- Ribbon weave handles make it easy to fit without moving the griddle
- Large air vents keep moisture out of the trapped air space
Cons
- Not compatible with the Blackstone 36 inch ProSeries
- Some buyers report needing to measure carefully to confirm fit
This is the cover to look at if condensation is your specific worry. The listed large air vents exist specifically to avoid internal condensation, and that is a claim most competitors make only vaguely as a side benefit of a tight fit.
At 4.6 with an 81 percent five-star share, the reviews focus on three things: seam sealing, vent design and the convenience of the handles. The caution that comes up repeatedly is simple, measure your griddle before ordering because the sizing runs to 68 by 28 by 32 inches.
The 600D polyester carries a waterproof undercoating with a UV-resistant treatment for long-term colour retention, and seams are double-stitched and sealed. Adjustable click-close straps work at the sides with bottom buckle straps underneath, combining two different closure styles.
Heavy-duty ribbon weaving handles are an underrated feature. Fitting a cover over a fitted griddle means lifting the whole thing on, and handles let you do that without dragging the unit across the patio or needing a second person.
Will it fit your griddle?
It fits griddles up to 68 inches wide by 28 deep by 32 high, with a wide size and colour variant range across grills and griddles. ProSeries is not compatible, and if you have fixed non-folding side tables you should measure with them attached.
What it does not solve
Vents handle moisture inside the cover but do nothing for water sitting on top of it, and on a flat-top cover that pools and freezes overnight it can soak through to the surface. Vent the cover and keep an eye on the top surface in cold climates.
8. NettyPro 36 inch Waterproof Cover - Best for Taped Seams and Colour Choice
NettyPro Griddle Cover for Blackstone 36 inch Griddle, Waterproof UV Resistant 4 Burner Flat Top Gas Grill Cover 36" Cooking Station, Black
PU-coated high-density fabric
Fully covered seam tape and double stitching
Covered front air vent
67 x 27 x 32 inches
Pros
- Sealed seam tape and PU coating deliver genuinely waterproof performance
- Covered front air vent reduces condensation under the cover
- Two side straps plus four bottom buckles hold firm in high wind
- Colour options avoid the default all-black look
- Broad size range covers both griddles and gas grills
Cons
- Brown colourway faded noticeably after about five years of direct sun
- Some sizes run tight and can require removing side shelves to fit
- No storage bag included
Seam construction is where this cover makes its argument. Fully covered seam tape sits over the stitch line, and double edge stitching adds a second barrier, so the usual needle-hole leak path is closed rather than merely reduced.
The hardware count is also the highest in this group at four bottom buckles alongside two adjustable side straps, which spreads the load rather than concentrating it at two points. Reviewers confirm that combination holds firm in high wind, and the 4.6 rating comes with an 80 percent five-star share.
The material is high-density PU-coated fabric marketed as fade-proof and UV resistant, and the large covered front air vent reduces condensation while keeping water out. Because the vent is covered rather than open, it does not become a deliberate entry point in a downpour.
The honest weakness is long-term colour. Owners report the brown colourway fading noticeably after about five years of direct sun, which is a fair reminder that fade resistance slows degradation rather than stopping it.
Will it fit your griddle?
The profile runs to 67 by 27 by 32 inches and some buyers report needing to remove side shelves to fit, so check the depth figure against your shelf overhang rather than the griddle body alone.
What it does not solve
There is no storage bag included, which matters if you fold the cover for winter storage in a garage or RV. Add a bag of your own or a large dry bag, and store the cover fully dry so it does not arrive with mildew the following spring.
9. iCOVER 36 inch Griddle Cover - Best for Wide Compatibility
iCOVER 36 inch Griddle Cover for Blackstone, Waterproof Flat Top Grill Cover, Fits Camp Chef, Blackstone 1528 & 4 Burner Griddle
PVC-coated Oxford polyester
Buckle straps plus drawstring hem
Listed for several 36 inch flat tops
65 x 22.5 x 26 inches
Pros
- Water-resistant PVC-coated Oxford polyester shields against rain
- snow
- hail and wind
- UV-resistant outer coating resists sunlight fading
- Double reinforced lined corners resist tearing at sharp elbow edges
- Buckle straps on both sides plus a drawstring closure at the bottom
- Rinses clean with a hose thanks to the water-repellent finish
Cons
- Does not fit the Blackstone 36 inch ProSeries griddle
- Ratings cluster lower than OEM covers with a 5 percent one-star share
- Fabric described as lightweight so very heavy gusts can stress the seams
This is the compatibility play. It is listed for the Blackstone 1554, 1565, 1825 and 1868 as well as the Weber 44310401, and at roughly 51637 ratings it carries the deepest volume of feedback in this group by a wide margin.
Across that volume the consistent praise is for weather sealing, reinforced corners and cinch-down security. The double reinforced lined corners are aimed squarely at the tear failure mode, because griddle elbows and shelf brackets are where fabric normally gives out first.
Securement combines double side buckle straps with a drawstring closure at the bottom, so you get both a rigid anchor and an elastic hem. The water-repellent finish means a hose rinse is the whole maintenance routine.
Be clear-eyed about the rating distribution though. At 4.4, with 72 percent five-star, 14 percent four-star and a 5 percent one-star slice, this sits below the OEM covers. That gap shows up in reviews as lighter-weight fabric that can stress seams in very heavy gusts.
Will it fit your griddle?
The listed size of 65 by 22.5 by 26 inches suits most four-burner flat tops without a hood, and the compatibility list spans several Blackstone models plus a Weber. ProSeries owners need a different cover, and that exclusion is the most repeated caution in reviews.
What it does not solve
Lighter fabric means less margin in severe wind and less abrasion resistance over the long term. If your location is exposed rather than sheltered, a heavier 600D or 1000D cover will outlast this one even though it fits more models.
10. Onlyfire 600D Heavy Duty Cover - Best for RV and Mobile Use
Onlyfire Griddle Cover for Blackstone 36" Griddle, 600D Heavy Duty
600D Oxford with PVC coating
Two straps lock under the base
Folds compactly for RV storage
66.5 x 22.5 x 26 inches
Pros
- 600D Oxford polyester with PVC coating in a value class
- Two reinforced straps lock under the griddle base to hold in wind or while travelling
- Reinforced stitching resists tearing at the corners
- Hoses clean easily and folds compactly for RV or camping bin storage
- Wide compatibility across Blackstone
- Camp Chef and Weber four-burners
Cons
- Will not fit the Blackstone 36 inch ProSeries
- Vinyl components can stiffen in prolonged cold
- Lower demand rank than the OEM covers in this group
Mobile griddle owners care about two things a fixed patio cover does not: packability and a closure that holds while the vehicle is moving. This cover is listed at 66.5 by 22.5 by 26 inches, hoses clean, and folds down small enough for an RV or camping bin.
The two reinforced straps lock under the griddle base rather than gripping fabric to fabric, which is exactly the securement type that matters in a gust, and it also means the cover stays put if the griddle is shifted in transit.
Material is 600D Oxford polyester with a water-resistant PVC coating, listed against sun, rain, snow and extreme temperatures. Compatibility spans the Blackstone 1554, 1560, 1565, 1825, 1836, 1819 and 1868 alongside Camp Chef and Weber four-burners.
The 4.6 rating with a 79 percent five-star share reflects steady satisfaction rather than excitement. Feedback centres on the combination of heavy fabric, wind straps and packability, which is precisely the brief for a portable setup.
Will it fit your griddle?
It covers the four-burner flat top shapes listed above, and the same ProSeries exclusion applies. Measure depth including the front shelf because a 22.5 inch depth figure will not clear a shelf that projects further forward.
What it does not solve
Vinyl components stiffen in prolonged cold, which is a real limitation for winter RV storage in freezing conditions. If your rig sits outside through a northern winter, a PU-coated cover like the PasWith handles cold better.
11. ATHLEEGOUS 600D Hoodless Cover - Most Versatile for 36 Inch Flat Tops
Griddle Cover for Blackstone 36" 1528 Without Hood, 600D Waterproof
600D reinforced Oxford cloth
Waterproof coating and reinforced stitching
Three straps for wind security
66.5 x 22.5 x 26 inches
Pros
- 600D Oxford cloth holds up better than thinner 210D and 420D covers
- Waterproof coating and reinforced stitching limit leaks and rust
- Heat-resistant PU fabric reduces heat buildup under the cover
- Adjustable side straps plus an additional bottom strap
- Low cost relative to the fabric weight
Cons
- Will not fit the Blackstone 36 inch ProSeries
- Hook-and-loop straps lose grip over time compared with buckle or clip hardware
- Averages 4.5 which trails the OEM covers in this group
If you want 600D Oxford fabric without the OEM price, this is the one. The listing is explicit that the reinforced 600D cloth is rated above 210D and 420D materials, and the waterproof coating with reinforced stitching is aimed at keeping water off the cooking surface and off the electronics.
The heat-resistant PU fabric is a detail most covers at this level skip. It limits heat buildup under the cover, which matters on a sunny afternoon when the steel is still radiating into a sealed fabric box.
Securement uses adjustable side straps plus an additional bottom strap, so three anchor points rather than one or two. At 4.5 with 71 percent five-star and 18 percent four-star ratings across roughly 9853 reviews, the feedback is steady and specific.
Buyers consistently report that the fabric toughness is the standout relative to cheaper covers, and that the rain sealing is effective. The warning that appears most often is a fit-check reminder for anyone who owns a ProSeries.
Will it fit your griddle?
The listed size is 66.5 by 22.5 by 26 inches and it covers 36-inch hoodless models including the 1554, 1560, 1565, 1825, 1836, 1819 and 1868. ProSeries griddles are excluded.
What it does not solve
Hook-and-loop straps lose grip over time, and they also collect grit, which is the complaint that shows up most in owner reviews about this closure style generally. Clean the straps and the mating surfaces before you refit them.
12. SHINESTAR 36 inch Hoodless Cover - Best for Silver Inner Lining
SHINESTAR Griddle Cover for Blackstone 36 Inch Griddle Without Hood, Heavy Duty Waterproof Flat Top Gas Grill Cover with Click-Close Straps, UV-Resistant BBQ Cover for More 4-Burner Griddle
Tear-resistant Oxford fabric
Silver inner fabric lining
Click-close bottom straps
66.5 x 22.5 x 26 inches
Pros
- Waterproof coating and upgraded sewing technique block heavy rain
- Inner silver fabric lining reflects and blocks UV rays
- Click-close straps hold the cover through strong gusts
- Reinforced tear-resistant stitching holds shape season to season
- Fits Blackstone 36 inch hoodless
- Camp Chef FTG600 and Royal Gourmet four-burners
Cons
- Not compatible with the Blackstone 36 inch ProSeries griddle
- Colour field is listed as Heavy Duty rather than an actual colour so check the variant
The silver inner fabric lining is the idea worth understanding here. A reflective inner layer bounces sunlight back out instead of letting it sit on the outer coating, which slows both fading and the embrittlement that makes stitched seams tear under stress.
That lining is the feature owners mention most alongside the waterproof coating and upgraded sewing technique, at a 4.6 rating with 79 percent five-star. It is a straightforward answer for a patio that gets long afternoon sun rather than all-day exposure.
Securement is click-close bottom straps, which pull the hem tight against the base without relying on grip between two fabric surfaces. That is a meaningfully better closure than plain Velcro in grit, sand or salt air, since nothing has to stick to anything.
The tear-resistant fabric with reinforced stitching is specified to hold shape season to season, and the dimensions run 66.5 by 22.5 by 26 inches for hoodless four-burner layouts.
Will it fit your griddle?
It fits 36-inch hoodless griddles and models such as the Camp Chef FTG600 and Royal Gourmet four-burners. ProSeries is excluded, and the listing's colour field reads as Heavy Duty rather than a colour, so confirm which variant you receive before ordering.
What it does not solve
The inner lining protects against UV but does not address trapped moisture the way an external vent would. In humid conditions, pair it with the dry-before-you-cover habit and check under the cover after long wet spells.
How to Measure Your Griddle Before You Buy a Cover?
Fit is the number-one source of disappointment, and almost all of it comes from measuring the wrong thing. Work through these four steps and you will avoid nearly every return.
Measure length, width and height separately
Take all three, not just the length printed on the griddle. Covers are sized to the deployed shape, so compare your numbers against the full dimension line rather than the nominal griddle size.
Measure again with side shelves in cooking position
Side tables that fold and side tables that do not change which cover fits, and owners with fixed non-folding shelves report this as a recurring issue. Measure the unit as you actually use it, not as it came out of the box.
Include the hood and the tank bracket
A hooded griddle is a different shape from a hoodless one, and the propane tank bracket adds width at the base. If a cover fits only with shelves removed, expect to remove them every time.
Check the exclusions before the features
ProSeries, rangetop, air-fryer, cabinet-equipped and hooded variants are excluded by nearly every universal 36-inch cover in this group. Buyers who skip this check are the source of most of the low one-star ratings across the category.
Wind Securement: The Closure Ranking
Wind is what ends covers, so closure hardware matters more than any other spec. Here is the ranking, strongest first, drawn from the hardware listed across these 12 covers.
1. Under-griddle straps with clips or buckles
Hardware that clips under the griddle base or wheel legs cannot be lifted without unclipping it. This is the top tier and it is what the Blackstone 36-inch cover, the 5482 cover and the Onlyfire cover use.
2. Drawstring hem
An elastic drawstring takes up slack and closes the gap wind needs. The iCOVER cover combines one with side buckle straps, which is why it holds despite lighter fabric.
3. Buckle and click-close bottom straps
Fixed-length straps under the base are solid when new. Elastic versions such as those on the 5483 cover stay tighter longer because they compensate for fabric movement.
4. Adjustable side straps
Useful as reinforcement but weaker alone, since they grip fabric to fabric and grit works into the surface over time.
5. Plain Velcro and hook-and-loop
Ranked last on purpose. It gathers grit, loses grip after a season and is the closure most associated with covers ending up in a neighbour's yard. If you already own one, one Facebook Blackstone group owner recommended a simple stopgap: "I put some big magnets on it cause I get a lot of wind on my deck."
Fabric Denier, Coatings and Seam Construction
Denier is a thread-mass measure, and it is the single most useful number on a cover listing. Higher is heavier and more abrasion-resistant.
Two hundred and ten denier and 420D are thin fabrics that suit a sheltered garage or a season of mild weather. 600D is the practical outdoor floor and appears on eight of the 12 covers here. 1000D is the heavy-duty tier, present on the KINGLY and PasWith covers, and it carries a stated 1000N tear strength on the PasWith.
PU versus PVC versus vinyl
PU coatings handle heat and cold better, which is why the ATHLEEGOUS cover specifies a heat-resistant PU fabric and the PasWith pairs a peel-resistant PVC coating with a cold-crack-resistant build. Vinyl and PVC generally stiffen in sustained cold and go chalky before they tear. That is the cold-crack failure mode, and it is why a cover can look fine in October and split by February.
Sealed seams versus plain stitching
Plain stitching leaves needle holes that water finds under pressure. Sealed or covered seam tape closes that path, which is what the NettyPro cover does with fully covered seam tape plus double edge stitching, and what the KINGLY and PasWith covers do with sealed double-stitched tape.
A published UV number beats a fade-resistant claim
Fade resistant is unfalsifiable. UPF 50+ is a published transmission rating, and only the KINGLY cover in this group publishes one. SHINESTAR gets closer with a silver inner fabric lining that reflects UV from inside.
Venting and the Condensation Trap
Condensation is the mechanism behind most surface rust that appears under a cover, and it runs against intuition. A fully sealed cover can create the moisture it was bought to prevent.
Here is the three-step rule that prevents it. One: let the griddle cool fully before covering, because warm air holds far more moisture than cool air. Two: wipe the cooking surface dry, since a single wet cook-off is enough to start it. Three: if the air under the cover stays damp, use a vented cover or take it off until things dry out.
Four covers here address venting directly. NettyPro has a large covered front air vent, Porch Shield lists large air vents specifically to avoid internal condensation, and both ULTCOVER and KINGLY have structured air vents on both sides. The OEM Blackstone covers do not list vents at all and rely on fit tightness instead.
One r/blackstonegriddle owner described the top-surface problem that vents cannot fix: "I noticed when it rains that water pools (or freezes) on top of the cover. The surface gets damp." A shallow dome or a cover fitted with enough crown to shed water handles that. In deep-snow areas, brush the top after a fall.
Soft Fabric Cover vs Hard Silicone Mat
A hard silicone mat and a fabric cover solve different problems, and the best answer for a year-round outdoor griddle is both.
A silicone cooking-surface mat stays on the griddle and protects the steel directly. It blocks salt, oil, moisture and bird droppings from reaching the surface, and it has no fabric to UV-crate or cold-crack. It does nothing about rain hitting the burners, the electronics or the propane fitting.
A fabric cover handles rain, snow, hail, dust, insects and sun for the entire unit. It does not seal the cooking surface against condensation, which is exactly where a mat helps. One r/blackstonegriddle owner framed the division of labour clearly: "A griddle goalie and a cover are all you need... The mat may be nice in a humid area."
Our recommendation for a humid or coastal location is the two-layer stack: silicone mat on the surface, vented fabric cover over the whole unit. If you are undecided on griddles themselves, our griddle alternatives guide covers what to look for in a cooking surface worth protecting.
Griddle Model to Cover Fit Guide
Match your griddle to the cover shape below before you filter by fabric. Hooded and hoodless units of the same nominal size are not interchangeable.
Hoodless 36 inch flat tops
The iCOVER, ATHLEEGOUS, SHINESTAR, Onlyfire, KINGLY and ULTCOVER covers target this shape, with profiles between 65 and 67 inches long and roughly 22.5 to 23 inches deep. This is the crowded, well-served category, so fabric quality is the deciding factor rather than availability.
Hooded 36 inch griddles
The Blackstone 36-inch cover, the 5482 cover and the PasWith cover are built for this shape, with taller height figures between 32 and 33 inches. The 5483 28-inch cover also carries a hood but at 28 inches. Choose on height, not on the printed griddle size.
28 inch hooded griddles
The Blackstone 5483 cover is the purpose-built OEM option. Nothing else in this group is cut for that shape, so measure before assuming a 36-inch cover will drape over it.
Camp Chef FTG600 and Royal Gourmet four-burners
Both the SHINESTAR and Onlyfire covers list these models directly, and the iCOVER and Onlyfire covers list the Weber 44310401. Always confirm against your own measurements, since compatible model lists are marketing copy rather than guarantees.
ProSeries and air-fryer variants
Every universal 36-inch cover in this group excludes the ProSeries. Add rangetop, air-fryer, cabinet-equipped and hooded variants, and the exclusion list grows across brands. For these units, look for a cover sized to the actual dimensions rather than the griddle's nominal width.
Climate Selector: Rain, Sun, Salt Air and Snow
Different climates break different parts of a cover. Prioritise the failure mode you actually face instead of paying for protection you will never use.
Rain-heavy climates
Prioritise sealed seams and coatings. The NettyPro cover with fully covered seam tape and the PasWith cover with dual-layer waterproofing and sealed tape are built for this, and the Kingly cover adds sealed double-stitched tape at the heaviest weave.
High-UV desert patios
Prioritise UV rating and coating stability. The Kingly cover with its UPF 50+ claim and the PasWith cover rated beyond three years of UV aging are the two built for sustained sun, and the SHINESTAR silver inner lining helps.
Coastal salt-air decks
Prioritise closures that do not depend on grip, because grit and salt destroy hook-and-loop faster than anything else. Click-close and under-base buckle designs hold up better here, and the silver inner lining adds a reflective barrier.
Snowy northern climates
Prioritise cold-crack resistance and top-surface drainage. PU coatings outperform PVC in sustained cold, and snow load is a cover problem as well as a fabric one, so brush the top after snowfall rather than letting weight sit in a hollow.
Humid climates
Prioritise venting above all else. Porch Shield with its listed large air vents, NettyPro with its covered front air vent, and the two covers with side vents are the right shapes for air that stays damp overnight.
Our companion guide to outdoor covers for the rest of your patio covers the same weatherproofing principles for other equipment, if you are covering more than the griddle.
Care, Cleaning and Off-Season Storage
Most cover failures are avoidable with three habits. Hose the cover off rather than wiping grit across the coating, let it dry fully in open air before folding, and store it somewhere dry and rodent-free.
Clean the closure system whenever you service the cover. Grit in a hook-and-loop strap is the single most common cause of a cover that stops holding, and a stiff brush or an old toothbrush clears it in a minute.
Check stitching each spring, especially at corners and along the hem. A small split at a reinforced corner is the early warning; by the time a seam opens in a storm, the fabric has usually already degraded around it.
For off-season storage, fold rather than roll, because a crease in a coated fabric can become a crack line after a winter in a cold garage. Store the cover dry, off the concrete floor and away from any rodent, which will find a shelter inside a folded cover.
Frequently Asked Questions
Which grill cover is the most durable?
Among the 12 covers we compared, the 1000D Oxford options from KINGLY and PasWith use the heaviest fabric, and the PasWith cover carries a stated 1000N tear strength. The OEM Blackstone 36 inch cover is the most proven by volume, with roughly 29117 ratings at 4.8 and double-layered 600D polyester with reinforced stitching. Owners report budget-weight covers lasting two to three seasons, while 600D and 1000D double-layered builds commonly stay in service for several years when stored dry.
Should a grill cover be waterproof?
Yes, but waterproof fabric alone is not enough, because the stitch line is the real leak path. Look for covered or sealed seam tape over the stitching in addition to a waterproof coating, and double edge stitching on the hem. The NettyPro cover uses fully covered seam tape plus double edge stitching, and the KINGLY cover uses sealed double-stitched seam tape. Seams matter more than the coating rating once a cover has been out in the weather for a season.
What is the most durable material for grill covers?
Polyester Oxford fabric in the 600D to 1000D denier range is the most durable practical choice for an outdoor griddle cover. Denier measures thread mass, so a higher number means heavier, more abrasion-resistant fabric. 600D is the practical outdoor floor and appears on eight of our 12 picks, while 1000D is the heavy-duty tier. A PU coating is preferable to PVC or vinyl because PVC stiffens and goes chalky in cold, which is what causes cold cracking.
Are Blackstone covers heat resistant?
You should always let a griddle cool completely before covering it, including the OEM Blackstone covers. Fabric covers are not intended to trap cooking heat, and heat under a sealed cover softens coatings and can warp a form-fitted shape over time. The 600D polyester covers are listed as weather resistant against heat as well as rain and snow, but that is a durability claim about the material, not an invitation to cover a hot griddle.
Is it better to cover your grill or leave it uncovered?
It depends on three conditions. If your griddle takes direct rain year-round, cover it, because pooled water on the cooking surface causes surface rust and drives moisture into the burner housing. If it sits under a roof on a covered patio, a 600D cover or even a cooking-surface silicone mat is enough. If your climate is mild and dry enough that the griddle stays dry, covering adds little, though it still keeps dust, leaves and bird droppings off the surface.
How do I stop my griddle cover from blowing off?
Buy the securement, not the fabric, as the deciding factor. Under-griddle straps with clips or buckles rank first because they cannot lift without being unclipped, followed by a drawstring hem, then buckle and click-close bottom straps, then adjustable side straps, with plain Velcro last. Check the straps each season for grit and stretch. As a stopgap on an existing cover, forum owners report that large magnets or a bungee over the top make a measurable difference on an exposed deck.
Why is my griddle rusting under the cover?
Condensation is the usual reason. Warm damp air trapped under a sealed cover cools overnight and forms standing water on the cooking surface, which causes the same rust the cover was bought to prevent. The fix is three steps: let the griddle cool fully, wipe the surface dry, and use a cover with air vents or take the cover off until the trapped air dries out. A silicone cooking-surface mat underneath adds a second layer of protection against moisture reaching the steel.
Can I leave my griddle outside in winter?
Yes, with the right cover, and owners report multi-year success doing so. Prioritise a PU coating or a fabric advertised for cold-crack resistance, because PVC and vinyl stiffen in sustained freezing conditions and go brittle. Brush snow off the top of the cover after a fall so weight does not sit in a hollow, and check that the closure hardware has not relaxed, since freeze-thaw cycling works fabric straps loose. Store the cover dry over summer if you take it off.
Final Verdict: Which Outdoor Griddle Cover Should You Buy
For most people, the best outdoor griddle covers for weather protection in 2026 come down to shape, then hardware, then fabric. Start by confirming your griddle is hooded or hoodless and whether your side shelves fold, because that decision eliminates half the list on its own.
If you own the 36-inch Blackstone griddle with shelf attached, the OEM 36-inch cover is the pick: double-layered 600D polyester, reinforced stitching and a buckle that clips under the base rather than gripping fabric. If your 36-inch has a hood, the 5482 cover has the highest rating in this group and cinch straps that hold through storms. If your griddle is 28 inches, the 5483 cover is the purpose-built OEM answer.
For anything beyond an OEM shape, choose by climate. Take the KINGLY cover for UV-heavy patios, the PasWith or NettyPro cover where rain is the problem, the Porch Shield or NettyPro cover where humidity and condensation are, and the ULTCOVER cover if you want vents and leg-level anchoring in the same design. Whatever you pick, let the griddle cool, wipe it dry and check the straps twice a year.
One last recommendation: measure before you order, and confirm the exclusions. ProSeries and air-fryer variants are excluded by nearly every universal 36-inch cover we reviewed, and that single check prevents most of the disappointment we saw in owner reviews. If you are still working out which griddle suits your setup, our griddle press comparison covers the accessories side of the same cooking station.