Best Grill Covers of 2026: Protect Your Grill Year-Round
A quality grill cover is one of the cheapest upgrades you can make to extend the life of an expensive grill. Rain, sun, wind and temperature swings are hard on burners, grates and painted steel, but the right cover blocks all of it. The materials that matter most are heavy polyester with a vinyl or PVC coating, which resist water and UV without cracking in the cold. Fit matters just as much as fabric, because a cover that is too loose catches wind and flaps itself to shreds, while one that is too tight can trap moisture underneath. The picks below are ranked by real buyer demand, review volume and rating, and every price quoted is what you will find on the product page.
Top picks at a glance
Best Overall Grill Cover Utheer 001 Grill Accessory
$26.99
Best Value Cover with Vinyl Coating Unicook B600701T Grill Accessory
$27.99
Top-Selling Cover by Monthly Demand PIT Boss 73821 Grill Accessory
$41.99
Best Heavy-Duty Blended Cover Ultcover Grill Accessory
$39.99
Best Pit Boss Pellet Grill Cover PIT Boss 73550 Grill Accessory
$41.99
Compare every pick
-
1 Utheer 001 Grill Accessory $26.99
- Type
- Grill Accessory
- Fuel
- -
- Btus
- -
-
2 Unicook B600701T Grill Accessory $27.99
- Type
- Grill Accessory
- Fuel
- -
- Btus
- -
-
3 PIT Boss 73821 Grill Accessory $41.99
- Type
- Grill Accessory
- Fuel
- -
- Btus
- -
-
4 Ultcover Grill Accessory $39.99
- Type
- Grill Accessory
- Fuel
- -
- Btus
- -
-
5 PIT Boss 73550 Grill Accessory $41.99
- Type
- Grill Accessory
- Fuel
- -
- Btus
- -
-
6 Unicook B63-018 Grill Accessory $33.99
- Type
- Grill Accessory
- Fuel
- -
- Btus
- -
-
7 Stanbroil H087-1-BK Grill Accessory $29.99
- Type
- Grill Accessory
- Fuel
- -
- Btus
- -
-
8 Grisun GR.CC24.KLZ Grill Accessory $27.99
- Type
- Grill Accessory
- Fuel
- -
- Btus
- -
-
9 East OAK WC30BK1 Grill Accessory $24.99
- Type
- Grill Accessory
- Fuel
- -
- Btus
- -
-
10 Oklahoma Joe's 4498341P06V Grill Accessory $45.03
- Type
- Grill Accessory
- Fuel
- -
- Btus
- -
Best Grill Covers of 2026: Protect Your Grill Year-Round, ranked
The Utheer 001 sits at the top of this list by raw buyer consensus, with over 8,100 reviews and a 4.7-star rating. It is priced at $26.99, which puts it below most competitors with half as many reviews. The rating holds up across a large reviewer base, which is harder to fake than a five-star average from a handful of buyers. At this price and review count, it is the default recommendation for anyone covering a standard backyard gas or charcoal grill.
Best for: Anyone who wants the most market-validated cover at the lowest price
Pros
- Highest review count in this category at over 8,100 ratings
- 4.7-star average across a large sample
- Priced at $26.99, among the lowest on this list
- Practical choice for most standard grill sizes
Cons
- No material or dimension data available to verify construction details
- Universal sizing may not fit unusually wide or deep grills
Bottom line: More buyers have rated this cover highly than any other option here, and the $26.99 price leaves little reason to gamble on an unknown brand.
Check price on Amazon Read the full review →
- Material Polyester With Vinyl Coating
- Color Neutral Taupe
- Dimensions 55 X 23 X 42 In
The Unicook B600701T is made from polyester with a vinyl coating, which gives it a genuine waterproof layer rather than just water-resistant fabric. It measures 55 by 23 by 42 inches, a size that fits most three-burner gas grills with side shelves folded. At $27.99 and a 4.7-star rating across more than 6,300 reviews, it is the clearest value pick on this list. The neutral taupe color is a practical choice for grills in sun-heavy climates where dark covers absorb and hold more heat.
Best for: Three-burner gas grill owners who want proven vinyl-coated waterproofing at under $30
Pros
- Polyester with vinyl coating for genuine waterproofing
- Over 6,300 reviews at 4.7 stars
- Dimensions of 55x23x42 inches suit most mid-size gas grills
- Neutral taupe color reduces heat absorption in sunny locations
- $27.99 price is hard to beat for a coated cover
Cons
- May be slightly small for large four-burner or freestanding grills
- Neutral color shows dirt more than black options
Bottom line: Thousands of buyers have confirmed the Unicook B600701T does what a cover should do, and the vinyl coating separates it from plain polyester options at a similar price.
Check price on Amazon Read the full review →
- Material Polyester
- Color Black
- Dimensions 59.5 X 23.75 X 47.75 In
- Weight 1.81 lb
- Fits Pit Boss 75953
The Pit Boss 73821 is the best-selling cover on this list by bought-last-month data, moving 800 units per month against a 4.7-star rating across 4,490 reviews. It is made from polyester, measures 59.5 by 23.75 by 47.75 inches, and weighs just 1.81 pounds. At $41.99 it is a brand-specific option designed for the Pit Boss 75953 pellet grill. That level of real, current buying activity confirms it is meeting expectations for a large number of recent buyers.
Best for: Pit Boss 75953 pellet grill owners who want a cover with confirmed high buyer demand
Pros
- 800 units bought last month, highest active demand in this category
- 4.7-star rating across 4,490 reviews
- Precise 59.5x23.75x47.75 inch dimensions for confirmed fit
- Lightweight at 1.81 pounds for easy on and off
- Brand-specific design for Pit Boss 75953
Cons
- Designed for Pit Boss 75953 specifically, not a universal cover
- Plain polyester material without a noted vinyl or PVC coating
Bottom line: Current monthly sales make this the most actively purchased cover in this roundup, and the combination of nearly 4,500 reviews and a 4.7-star rating backs up the demand.
Check price on Amazon Read the full review →
- Material 70% Polyester, 30% Pvc
- Color Brown
- Dimensions 58 X 24 X 45 In
The Ultcover is built from a 70-percent polyester and 30-percent PVC blend, which delivers a softer outer surface that still sheds water thoroughly. It measures 58 by 24 by 45 inches and comes in a brown colorway at $39.99. The 4.8-star rating across 2,400 reviews is the highest average rating in this list by a significant margin among covers with substantial review counts. The PVC content keeps the fabric supple in colder temperatures where pure vinyl coatings can crack.
Best for: Buyers in cold or wet climates who want a cover that stays flexible and waterproof year-round
Pros
- 4.8-star rating across 2,400 reviews, strongest high-volume score in this list
- 70% polyester, 30% PVC blend for durable waterproofing
- Dimensions of 58x24x45 inches cover most mid-size to large grills
- PVC content maintains flexibility in cold weather
Cons
- Brown color may not suit buyers who prefer black
- $39.99 is slightly higher than the plain polyester options
Bottom line: The 4.8-star average backed by 2,400 reviews is hard to argue with, and the PVC blend makes this a durable choice for all-season outdoor use.
Check price on Amazon Read the full review →
- Material Polyester
- Color Black
- Dimensions 11.5 X 3 X 12.5 In
- Weight 2.8 lb
- Fits Pit Boss 75953
The Pit Boss 73550 is a polyester cover for the Pit Boss 75953 pellet grill, priced at $41.99 with a 4.8-star rating across 3,700 reviews. The packed dimensions of 11.5 by 3 by 12.5 inches show this is a cover that folds down compactly, and at 2.8 pounds it is easy to slide on and off the grill after each cook. The 4.8-star average across 3,700 reviews puts it among the highest-rated and most-reviewed brand-specific covers on this list. It is the backup cover option for Pit Boss owners who want high review confidence in a manufacturer-fitted product.
Best for: Pit Boss 75953 owners who want a high-rated manufacturer-fitted cover
Pros
- 4.8-star rating across 3,700 reviews
- Designed specifically for Pit Boss 75953
- Folds compactly at 11.5x3x12.5 inches packed
- 2.8-pound weight is easy to handle
- $41.99 price is reasonable for a brand-specific fit
Cons
- Specific to Pit Boss 75953, not a universal cover
- Plain polyester material, no vinyl or PVC coating noted
Bottom line: The 4.8-star average across 3,700 reviews is one of the strongest scores in this list and makes it an easy pick for Pit Boss grill owners.
Check price on Amazon Read the full review →
- Material Polyester With Vinyl Coating
- Color Black
- Dimensions 60 X 28 X 38.5 In
The Unicook B63-018 uses a polyester-with-vinyl-coating construction and measures 60 by 28 by 38.5 inches, one of the larger footprints in this list. It comes in black and is priced at $33.99, with a 4.7-star rating across 1,200 reviews. The 60-inch width makes it a suitable choice for four-burner grills or any grill where a standard 55-inch cover falls short. The vinyl coating provides the same waterproof layer as the Unicook B600701T but in a larger shell.
Best for: Owners of large four-burner gas grills who need a wider, vinyl-coated cover
Pros
- 60x28x38.5 inch dimensions suit four-burner and oversized grills
- Polyester with vinyl coating for waterproof performance
- 4.7-star rating across 1,200 reviews
- $33.99 price for a large-format coated cover is strong value
Cons
- 28-inch depth may be more than needed for compact grills, leaving excess fabric
- Black color absorbs heat if left on during direct afternoon sun
Bottom line: When a standard 55-inch cover does not span the whole grill, the Unicook B63-018 steps in with a proven polyester-vinyl shell at a fair price.
Check price on Amazon Read the full review →
- Material Oxford
- Color Black
- Dimensions 63 X 31 X 45 In
The Stanbroil H087-1-BK is built from Oxford-weave fabric in black with dimensions of 63 by 31 by 45 inches, making it one of the largest covers in this list. It is priced at $29.99, which is exceptional for its size. Despite having only 14 reviews so far, it is moving 600 units per month, the second-highest monthly demand figure in this entire list. That combination of high current sales and a 4.9-star average from early buyers signals it is earning real traction quickly. The Oxford weave construction provides abrasion resistance that standard polyester lacks.
Best for: Buyers with large grills who want the best price-per-inch of coverage and do not mind a newer product
Pros
- 600 units bought last month, second-highest demand in this list
- 4.9-star average from early buyers
- Large 63x31x45 inch dimensions cover most oversized grills
- Oxford-weave fabric adds abrasion resistance
- $29.99 price for a large cover is a strong deal
Cons
- Only 14 reviews so far, so the 4.9-star average is based on a small sample
- No vinyl or PVC coating noted, relying on Oxford weave alone for water resistance
Bottom line: The monthly sales data suggests real demand is building quickly, and the 63-inch width at $29.99 makes it one of the best size-to-price options available.
Check price on Amazon Read the full review →
- Material Polyester
- Color Black
- Dimensions 51 X 22 X 42 In
The Grisun GR.CC24.KLZ is a polyester cover measuring 51 by 22 by 42 inches at $27.99, with a 4.7-star rating across 864 reviews. It fits smaller to mid-size three-burner gas grills and compact pellet grills. The 51-inch width is a step below the Unicook B63-018 but is the right fit for grills that are overwhelmed by a 60-inch cover. At the same price as the Unicook B600701T, it gives buyers a well-rated option at a size that sits between the two Unicook covers.
Best for: Mid-size gas or pellet grill owners who want a well-rated cover under $30 at a size between 48 and 55 inches
Pros
- 4.7-star rating across 864 reviews
- 51x22x42 inch dimensions suit mid-size grills well
- $27.99 price matches the top value picks
- Black color blends with most grill finishes
Cons
- Polyester material with no vinyl or PVC coating noted
- 51-inch width will fall short on four-burner or large island-style grills
Bottom line: A 4.7-star rating across 864 reviews at $27.99 makes this a solid, low-risk pick for mid-size grills that a 55-inch cover would leave loose.
Check price on Amazon Read the full review →
- Material 600D Pvc Coated Polyester
- Color Black
- Dimensions 18.5 X 19.1 X 31.9 In
- Weight 1.5 lb
The East OAK WC30BK1 is made from 600D PVC-coated polyester and measures 18.5 by 19.1 by 31.9 inches, which is sized for kettle charcoal grills and small portable units. At $24.99 and a 4.8-star rating across 620 reviews, it is the clear pick for anyone covering a 22-inch kettle grill or a small two-burner tabletop unit. The 600D PVC coating is heavier duty than most covers in this price tier. At 1.5 pounds it is easy to move on and off daily.
Best for: Kettle charcoal grill and small tabletop grill owners who want a heavy-duty PVC-coated cover
Pros
- 600D PVC-coated polyester for durable waterproofing
- 4.8-star rating across 620 reviews
- 18.5x19.1x31.9 inch dimensions fit kettle and small grills precisely
- $24.99 is the lowest price of any well-rated cover in this list
- 1.5-pound weight is very easy to handle
Cons
- Too small for any full-size gas or pellet grill
- Compact size limits versatility for buyers who may upgrade to a larger grill
Bottom line: At $24.99 with 600D PVC construction and a 4.8-star rating, this is the strongest choice for covering a standard 22-inch kettle without overspending.
Check price on Amazon Read the full review →
- Material Pvc
- Color Black
- Weight 9.0 lb
Oklahoma Joe's 4498341P06V is made from PVC and weighs 9 pounds, which makes it one of the heavier covers in this list and signals a thicker shell. It is priced at $45.03 with a 4.5-star rating across 524 reviews, and it comes from Oklahoma Joe's, a brand well-known for offset smokers and charcoal grills. PVC-only construction is the heaviest water-blocking material in this group and holds up well against heavy rain and wind. Buyers who already own an Oklahoma Joe's smoker will appreciate the brand-specific fit confidence.
Best for: Oklahoma Joe's smoker and grill owners who want a heavy PVC cover from the same manufacturer
Pros
- PVC construction is one of the most water-resistant materials in this list
- 9-pound weight signals a thicker, more durable shell
- 4.5-star rating across 524 reviews
- From Oklahoma Joe's, a trusted grill manufacturer
Cons
- $45.03 is the higher end of the price range in this list
- 9-pound weight can make it cumbersome to pull off and fold up after each use
Bottom line: The PVC build and brand-specific design make this a durable choice for Oklahoma Joe's owners, even if the $45 price and 9-pound weight are worth considering.
Check price on Amazon Read the full review →Buying guide
Material: What the Fabric Rating Numbers Actually Mean
Most grill cover specs list a denier number, like 600D, followed by the fabric type. Denier measures thread thickness, so a higher number means a heavier, more tear-resistant fabric. Polyester alone absorbs some moisture, which is why a vinyl or PVC coating on the inner face matters. The coating creates a waterproof barrier so rain beads off instead of soaking through. Covers listed as 70-percent polyester and 30-percent PVC, like the Ultcover B09577691X, blend both for a softer exterior that still sheds water. Oxford weave polyester, found on covers like the Stanbroil H087-1-BK, adds a tight cross-hatch pattern that resists abrasion from wind-borne grit. Plain polyester without any coating is acceptable in dry climates but will not last as long in the Pacific Northwest or Gulf Coast.
Sizing: How to Measure Your Grill Correctly
Measure your grill from the widest point on each side, including any side shelves folded down. Measure the height at the lid's highest point, whether that is the dome, the chimney or the handle. Add one to two inches on all sides so the cover can slip on and off without fighting it. Most standard two-burner gas grills need a cover around 48 to 52 inches wide. Three-burner models typically need 55 to 60 inches. Kettle-style charcoal grills run about 22 to 24 inches in diameter. Pellet grills vary widely, so measure before you order. A cover that is four or more inches too long on each side tends to pool water at the bottom hem and is also more likely to blow off in high wind.
Fit and Fastening: Ventilation Versus Wind Resistance
A cover needs to stay put without trapping condensation underneath. Look for an elasticized hem, drawstring, or side snap straps that cinch the cover against the grill's legs. Covers that sit loose at the bottom funnel wind underneath and flap the cover back and forth, which eventually tears the seams. At the same time, a cover sealed tight all the way around with no airflow can trap humidity, which speeds rust on steel parts. Some covers solve this with small vent tabs or mesh panels near the bottom that let air circulate without letting rain in. If your grill sits somewhere with regular strong wind, prioritize a drawstring or buckle-strap model over a slip-on option.
UV Resistance: Why Sun Damage Is as Dangerous as Rain
In sunbelt states and at higher elevations, UV exposure degrades polyester faster than rain does. Fabric exposed to direct sun every day can become brittle and crack within two seasons if it has no UV inhibitor treatment. Look for listings that mention UV protection or UV-resistant coating in the material notes. Dark-colored covers, especially black, absorb more heat, which can accelerate degradation of the inner vinyl layer if the cover is left on a hot grill surface. Give the grill time to cool completely before putting the cover on, which also prevents moisture from condensing inside from residual heat.
Brand-Specific Covers Versus Universal Fits
Grill manufacturers like Pit Boss and Oklahoma Joe's sell covers tailored to their own models, with cutouts, vent placements and sizing dialed in from the factory. The Pit Boss 73821 (B00MS3R91U) lists a specific fit for the Pit Boss 75953 and has dimensions of 59.5 by 23.75 by 47.75 inches. That precision is worth paying for if you own that exact grill. Universal covers from brands like Unicook and Ultcover use generous dimensions that span several grill sizes, which is the right call if you switch grills often or have an off-brand model. The tradeoff is that a universal cover may leave a few inches of extra fabric at the sides.
Storage and Off-Season Care
Most covers can be folded and stored in a garage or shed when the grill goes away for winter, but letting a damp cover sit folded will grow mildew in the seams. Shake it out and let it air-dry completely before storage. A light wipe with a damp cloth removes most surface grime without damaging the coating. Avoid power-washing a cover at close range because the high-pressure stream can separate the polyester from the vinyl backing along the seams. Some covers, like the East OAK WC30BK1 made from 600D PVC-coated polyester, are easy to wipe down and pack away in a compact bundle because the PVC backing stays flexible even when cold.
Common mistakes to avoid
- Ordering by grill model name alone instead of measuring the actual grill dimensions, which leads to covers that fit the base model but not with accessories or a rotisserie attachment in place.
- Covering a grill that is still hot, which traps steam inside and accelerates rust on the firebox and grates.
- Choosing the cheapest plain-polyester cover without a vinyl or PVC coating for a grill stored outdoors year-round in a wet climate.
- Ignoring the bottom hem design, then being surprised when the cover blows off repeatedly in a yard with regular wind.
- Buying a universal cover that is six or more inches too wide on each side, which pools water at the corners and stresses the seams.
- Storing a damp cover folded in a bag or bin, which traps moisture and leads to mildew and odor by the next season.
Frequently asked questions
What is the best material for an outdoor grill cover?
Polyester with a vinyl or PVC coating is the most practical combination for most climates. The polyester exterior handles UV exposure and abrasion, while the inner coating creates a waterproof layer that keeps rain from soaking through. Heavier fabric rated at 600D or above resists tearing in wind better than lighter alternatives. Oxford weave polyester adds abrasion resistance if your cover rubs against a rough surface like a brick wall or wooden deck rail. Plain polyester without any coating will work in a dry climate but tends to let moisture through in frequent rain.
Should I leave my grill cover on all the time?
Leaving the cover on when the grill is not in use is generally fine, and it is the whole point of buying one. The main exception is immediately after cooking, when the grill is still hot, because covering a warm grill traps steam and speeds up rust. Let the grill cool to near ambient temperature first, which usually takes 30 to 45 minutes after the last cook. In humid climates, some grillers remove the cover for a few hours on dry, breezy days to let any trapped moisture escape, especially if the grill sits on a covered patio where airflow is limited.
How do I measure my grill for a cover?
Use a tape measure and record three dimensions: the total width at the widest point with side shelves folded down, the depth from front to back, and the height from the ground to the top of the lid or chimney. Add about one to two inches to each dimension so the cover slips on and off without pulling. If your grill has a side burner that sticks out, measure to the outer edge of that as well. Most product listings show cover dimensions in width by depth by height order, so your grill measurements should fall a bit under those numbers for a proper fit.
Are brand-name covers worth paying more for compared to universal options?
For grills from major manufacturers like Pit Boss or Oklahoma Joe's, the brand-specific cover typically fits better because the dimensions were designed around that grill's footprint, vent position and handle placement. A better fit means less flapping in wind and a cleaner seal at the hem. That said, universal covers from brands like Unicook and Ultcover have hundreds or thousands of verified reviews from buyers who found a universal cover works just fine on off-brand or discontinued grill models. If your grill is a current production model with an official cover available, the brand option is usually worth the small premium.
How long should a quality grill cover last?
A well-made polyester-vinyl cover stored outdoors year-round typically lasts two to five seasons depending on sun intensity, precipitation and how carefully it is handled. In harsh sun climates, UV degradation is the most common failure mode and shows up as fading and brittleness in the fabric. In rainy climates, seam failure and mildew at folded edges are more common problems. Covers that are cleaned and dried before off-season storage consistently outlast those that are left on the grill folded or soaked. Price is not a perfect predictor of longevity, as several covers under $35 in this list have ratings of 4.7 or above across thousands of reviews.
Can I use a grill cover on a pellet grill?
Yes, and it is especially important for pellet grills because the hopper and the controller electronics are sensitive to moisture. When sizing a cover for a pellet grill, measure with the hopper included because pellet grills are often deeper front-to-back than a comparable gas grill. Look for a cover with a secure bottom hem, since pellet grills tend to sit on patios where wind is unobstructed. The Z Grills AS450S0051 (B0GWH65WR7) is built specifically for pellet grills and uses 600D polyester fabric at $37.99 to address this category.
What is the contact email if I have a question about a product on this page?
You can reach the editorial team at [email protected] with any questions about products featured on this page. For questions about a specific product's warranty or fit, contacting the manufacturer directly will get you the fastest answer. Most of the brands listed here have dedicated customer support contacts available on their Amazon seller pages.
Final recommendation
The best grill cover for most people is one with a polyester-vinyl shell, an elasticized or drawstring hem, and dimensions that match the actual grill, not just the grill model name. The Utheer 001 (B07Y1Z6SSH) leads this list on sheer buyer volume, and the Unicook B600701T (B07QB1TLDY) delivers comparable protection at $27.99 with over 6,300 reviews confirming its track record. If your grill is larger, or if you want a heavier blended PVC-polyester shell, the Ultcover (B09577691X) at $39.99 is the step up worth making. Measure once, check the listed dimensions and your cover will earn its cost back the first time it keeps a summer storm off your burners.