A $1200 pellet grill needs a $40 cover the way a car needs a garage.
UV, rain, snow, pollen, and pine needles do more damage to a backyard grill in one season than five years of cooking. This guide ranks the covers that actually keep grills and griddles alive through Calgary winters, Florida humidity, and everything in between — for Traeger, Weber, Pit Boss, Blackstone, Camp Chef, and Big Green Egg.
In this guide (jump ahead)
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What actually kills a grill (and how a cover fixes it)
- UV exposure — sun fades enamel, cracks control panel plastics, degrades silicone seals within 2-3 seasons. UV-rated polyester and vinyl covers block 90%+ of UV.
- Rain and snow — water pools inside the firepot, rusts grease trays, corrodes electrical harnesses on pellet grills. A properly-fit waterproof cover with drawstrings sheds water off the sides.
- Pollen and pine sap — the reason spring-uncovered grills come back gummy. A cover during off-season saves 2 hours of scrubbing in April.
- Insects and rodents — wasps love the interior of an uncovered Weber. Mice love the pellet hopper on a Traeger. A tight-fitting cover deters both.
- Wind — not the cover’s fault, but a bungee-strapped or drawstring cover stays put in gusts to 40 mph. Cheap covers become kites.
Fastest way to pick
- Best for Traeger Pro 22/575/780 ~$40-60: Official Traeger Full-Length Grill Cover. Model-fit is best-in-class.
- Best for Traeger Ironwood/Timberline ~$60-90: Traeger Ironwood Series Cover or KingKong heavy 600D.
- Best for Weber Genesis/Spirit ~$50-70: Weber Premium Grill Cover for Genesis II. UV and waterproof rated.
- Best for Weber Kettle ~$25-40: Weber Premium 22-inch Kettle Cover. Cheap, model-fit, done.
- Best for Pit Boss Pro Series ~$40-70: Pit Boss OEM Cover or SunPatio 60-inch heavy-duty universal.
- Best for Blackstone 36-inch griddle ~$45-70: Blackstone official 36-inch cover or Yukon Glory 36-inch griddle cover.
- Best for Big Green Egg ~$60-120: Big Green Egg branded cover (sizing matters — XL vs Large vs Medium).
- Best universal 4-burner gas grill cover ~$30-45: Grisun 58 or 65-inch heavy-duty universal.
The specs that separate a $25 cover from a $70 cover
- Fabric weight (denier) — 300D is baseline. 420-600D is where 3+ season durability starts. Above 600D you are into commercial-tier heavy vinyl.
- Waterproof rating — look for PVC-backed or PU-coated interior. Uncoated polyester covers absorb water and become moldy.
- UV coating — explicit mention of UV-resistant treatment. The difference between a cover that lasts 2 seasons and one that lasts 5.
- Air vents — mesh vents at top corners prevent condensation buildup. Without them, moisture trapped under the cover rusts the exterior just as fast as no cover would.
- Drawstrings or Velcro straps — keep the cover in place through wind. Bungee cords at the bottom are the gold standard.
- Model-fit vs universal — model-fit covers seal at the seams and corners. Universal covers flap. For flagship grills (Traeger Ironwood, Weber Genesis, Big Green Egg XL), buy model-fit. For basic 4-burner gas grills, universal is fine.
Best covers by grill type
Best pellet grill covers: Traeger, Pit Boss, Camp Chef
Traeger ranks highest with its own OEM covers — the Pro Series, Ironwood Series, and Timberline lines each have a model-specific cover that fits within 1-inch of the grill contour. Sun and rain seal is excellent. Traeger charges $50-90; third-party covers are $30-60 but rarely beat the OEM on fit.
Pit Boss OEM covers are decent but the fit runs slightly loose. SunPatio and KingKong offer 600D+ heavy-duty covers with better waterproofing and equivalent fit at a lower price.
Camp Chef owns the segment for their own grills but is expensive. Grisun, Onlyfire, and iCover make well-reviewed alternatives sized for Camp Chef SmokePro and Woodwind lines.
- Traeger Pro 22/575 Cover OEM
- Water resistant
- Heavy-duty, All-Weather material
- Traeger logo on front and back
- Traeger Ironwood 650 Cover
- | Smoker Cover for Traeger Ironwood 650 | – Measures: 46″ width x 24.5″ depth x 45″ height, Comnova 46 inch grill covers are pe…
- | Heavy Duty and Waterproof Cover | – Comnova wood pellet smoker covers are made of 600D heavy-duty oxford cloth with waterproo…
- | Smoker Cover with Adjustable Velcro | – Designed with adjustable magic bands in each side of the smoker grill cover, which ma…
- Traeger Timberline XL Cover
- 【Pellet Grill Cover Dimension】Kipiea smoker grill cover for Traeger size measures: 70″W x 22″D x 44″H for Traeger Ironwood XL &…
- 【100% Waterproof Protection】Want to protect your valuable pellet grill from the elements with the highest quality outdoor grill…
- 【Heavy-Duty, UV & Tear Resistant】Our wood pellet grill cover for outdoor grill is made from high-density 208 GSM 600D Oxford fa…
- Pit Boss Pro Series 850 Cover
- 【Wood Pellet Grill Cover Size & Compatibility】This GuardKove pellet grill cover measures 56″W x 27″D x 50″H, Compatible with Pi…
- 【Upgraded 1000D Thickened Fabric – Tear Resistance Improved by 200%】The GuardKove smoker grill cover is made of upgraded 1000D…
- 【100% Waterproof Structure – Prevents Rust and Water Accumulation】Our barbecue grill cover features a triple protection system…
- SunPatio 60-inch Pellet Grill Cover
- Grill Cover Dimension – 60″W x 23″D x 42″H, compatible for most medium/ large 3-burner, 4-burner and 5-burner BBQ gas grills fr…
- FadeStop and Waterproof – Made of high performance UV resistant and FadeStop Polyester fabric with waterproof vinyl lining, res…
- Convenient Fabric Handles – Two useful fabric handles on both sides near the top of the barbecue grill cover make it easy to po…
- Camp Chef Woodwind Pro 24 Cover
- Durable, weather resistant protection
- Heavy Duty 600 D coated polyester fabric
- Form-fitting straps
Best gas grill covers: Weber, Napoleon, Char-Broil
Weber Premium is the mainstream ranked-highest choice for Genesis II, Spirit, and Summit lines. UV-treated polyester, waterproof PVC backing, dark charcoal color that hides pollen streaks. Weber offers model-specific fits for every current lineup plus one universal.
Napoleon OEM covers are premium and match the flagship pricing of their grills. For those looking to save $40, Grisun and Unicook make equivalent 600D heavy-duty covers sized for Prestige 500 and Rogue lines.
Char-Broil and Nexgrill are best served by universal 4-burner covers. Grisun 58-inch and Unicook 60-inch are the sweet spot at $30-45.
- Weber Genesis II 300 Series Cover
- ð¹ Perfect Fit for Weber Genesis 300 Series Grills Measures 58″L x 25″W x 44.5″H, same dimensions as Weber 7130. Designed to…
- ð¹ Heavy-Duty Waterproof & Fade-Resistant Fabric Constructed from premium polyester with waterproof vinyl coating and UV inh…
- ð¹ Wind-Resistant Fastening Straps Features sturdy Velcro side straps that secure the cover snugly to your grill base, preve…
- Weber Spirit 200 Cover
- FITS WEBER SPIRIT AND GENESIS PERFECTLY: Designed specifically for Weber Spirit 200 & 300 Series, Spirit II E/S-210/220/310/320…
- WATERPROOF COVER FOR ALL SEASONS: Whether it’s a summer downpour, a winter snowstorm, or spring rain, this heavy duty grill cov…
- HEAVY DUTY 600D FABRIC BUILT TOUGH: Unlike flimsy covers that crack and tear after one season, this bbq grill cover is made fro…
- Napoleon Prestige 500 Cover
- FOR BIG GRILLS: Fits large sized barbecues including Napoleon 61500 Prestige PRO 500 and Prestige 500 Gas BBQ Grills
- Made of Premium 600-Density oxford cloth with PU coating, our covers are extremely heavy-duty and super waterproof. Compared wi…
- PVC lined interior prevents tearing, Rugged, water-resistant canvas exterior
- Grisun 58-inch Universal 4-Burner
- HEAVY-DUTY PROTECTION – Our GrillTough grill cover is crafted with premium fade-resistant polyester fabric and a waterproof vin…
- SUPERIOR DURABILITY – With its heavy-duty construction, our grill cover provides reliable protection against the elements, keep…
- MULTIPLE SIZES AVAILABLE – Choose the perfect fit for your grill with our range of sizes. From 28 inches to 72 inches, our cove…
- Unicook 60-inch Heavy Duty
- [Waterproof & Weather Resistance] Made of upgraded heavy-duty Oxford cloth material, with a PU coating inside. Even if it doesn…
- [Secure Fit & Windproof] Considerate Design – Adjustable hooks and loops are used on both sides of the grill covers to prevent…
- [Dimensions] W x D x H: 60 x 24 x 44 inches, fits most 4-6 burner grills up to 60” wide. If your grill width is slightly wider…
Best Weber Kettle cover: Weber Premium 22-inch
Weber sells a $30 Premium 22-inch Kettle cover with drawstring bottom and rip-stop polyester. It has been the ranked-highest option for the classic 22-inch Kettle for over a decade because the fit is dialed in. Third-party covers exist but the Weber OEM is the safe pick every time.
- Weber Premium 22-inch Kettle Cover
- Measure – JIESUO Charcoal Kettle grill cover measures 24″ D x 29″ W x 35″ H, fits 22 inch Weber charcoal grills.
- Heavy duty Material – JIESUO grill cover is made of heavy duty 600D polyester elastic yarn, durable and tear-resistance. The PV…
- Velcro Straps & Handles – There are three convenient heavy-duty fastening straps to help tighten, keeping your lid firmly in pl…
- Weber Premium 26-inch Kettle Cover
- | 26 Inch Grill Cover Fit Map | – Measures: 31.5″ x 31.5″ x 39″ ( L x D x H), Comnova grill cover are perfectly fit for Weber 2…
- | 600D Heavy-Duty & Super Waterproof | – Made of Premium 600-Density oxford cloth with PU coating, Comnova kettle cover series…
- | BBQ Cover with Velcro Straps | – Adjustable Velcro Straps design makes the cover secure to the BBQ charcoal grill super tight…
Best griddle covers: Blackstone, Traeger Flatrock, Camp Chef, Weber Slate
Griddle covers matter more than grill covers because griddles have an exposed cook surface that rusts within weeks of moisture exposure. Model-specific fit is the top ranking factor.
Blackstone 36-inch official cover is the mainstream best pick. $45-55. Model-fit, waterproof, drawstring bottom. Also available for 28-inch and 22-inch tabletop.
Traeger Flatrock should use the Traeger OEM cover. The FlameLock burner shape does not fit Blackstone-shaped covers cleanly.
Weber Slate needs the Weber cover with the vent gap for the digital grease drawer — universal covers block the drawer.
Camp Chef Flat Top Grill 600/900 has a Camp Chef branded cover; Yukon Glory makes a well-reviewed alternative.
- Blackstone 36-inch Griddle Cover
- KEEP OUT THE ELEMENTS: Sun, snow, hail, dust, dirt, or grime, don’t let anything ruin your expensive investment. Blackstone bar…
- RELIABLE & DURABLE: Made with heavy-duty canvas, Griddle cover can take up the beating without wearing out. The all-weather res…
- WINDPROOF: The durable poly-resin buckles of our heavy duty Griddle cover clips underneath the griddle base and keeps the cover…
- Blackstone 28-inch Griddle Cover
- PERFECT FIT: Fits for 2-3 burners Blackstone 28″griddle with hood : original series modele 1883, 1924, 2080, 2287, 2086, 2199,…
- WATERPROOF PROTECTION THAT LASTS: Engineered with triple-layer polyurethane coating, rain, morning dew, and moisture bead right…
- STAYS PUT IN WIND: Drawstring hem plus velcro straps work together to keep your blackstone 28 cover locked down even on gusty d…
- Traeger Flatrock Cover
- 【Griddle Grill Cover Dimension】Kipiea grill cover for Traeger size measures: 41″W x 24″D x 40″H perfect for Traeger Flatrock 3…
- 【100% Waterproof Protection】Want to protect your valuable griddle grill from the elements with the highest quality outdoor gril…
- 【Heavy-Duty, UV & Tear Resistant】Our flat top griddle cover for outdoor grill is made from high-density 208 GSM 600D Oxford fab…
- Weber Slate 36-inch Griddle Cover
- Heavy Duty 600D Polyester Grill Cover fit for Weber Slate 36″ Rust-Resistant Griddle 1500216 and other flat top griddle grill w…
- FadeStop Material and Waterproof Seam: Our grill covers are made of high performance FadeStop fabric with waterproof vinyl coat…
- Waterproof Design: Made of 600D Heavy duty oxford polyester with water resistant PVC coating, the tough fabric provides a power…
- Camp Chef Flat Top 900 Cover
- [Durable Silver Coated Oxford Fabric]
- Made with durable silver coated Oxford fabric, this griddle cover provides reliable outdoor protection against dust, dirt, rain…
- [Waterproof & Weather Resistant Protection]
- Yukon Glory 36-inch Universal
- KEEPS COOKED FOOD WARM WHILE YOU CONTINUE COOKING: This Blackstone warming rack 36 inch sits above the flat top and holds finis…
- FITS THE BLACKSTONE GRIDDLE 36-INCH MODEL 1825: One of the few griddle racks for flat top grills that needs no adjustment. Work…
- ONE-STEP CLIP-ON ATTACHMENT, NO TOOLS REQUIRED: Clip this blackstone grill rack to the back and side rail. Manufactured as a si…
Best kamado / ceramic covers: Big Green Egg, Kamado Joe
Ceramic grills have unique shapes that universal covers do not fit well. Big Green Egg XL, Large, and Medium each need their own sized cover. Kamado Joe Classic II and Big Joe similarly. The OEM covers from Big Green Egg and Kamado Joe are ranked highest despite premium pricing because ceramic damage is expensive; skimping on a cover is false economy.
- Big Green Egg XL Cover OEM
- Big Green Egg Large Cover OEM
- Kamado Joe Classic II Cover
- Dimension -JIESUO kamado grill cover fits for Kamado Joe Classic I, II, III and also fits other 22”diameter grills with fold do…
- Heavy duty Material – JIESUO kamado joe grill cover is made of heavy duty 600D polyester elastic yarn, durable and tear-resista…
- Buckle Straps & Handles -There are two convenient buckle straps on either side that adjust the length to keep your lid securely…
- Kamado Joe Big Joe Cover
- Dimensions & Perfect Fit – Suphomeware kamado grill cover measures 38”W×55”H, fits for Kamado Big Joe series, XL Big Green Egg,…
- Waterproof Material – Suphomeware grill cover is made of heavy duty 600D polyester fabric with waterproof PVC coating which pro…
- Double Sided Stitching – Suphomeware grill cover uses a double-sided stitching technique to better prevent water seepage betwee…
Common mistakes to avoid
- Buying a universal cover for a flagship grill. Fit gaps at corners let rain in. Model-fit ranks higher every time for Traeger Ironwood, Weber Genesis, Big Green Egg.
- Skipping air vents. Trapped moisture rusts a grill just as fast as no cover would. Vented covers are non-negotiable.
- Storing the cover on a hot grill. Wait 30+ minutes after cook time before covering. Melting is a real problem.
- Cheap 300D covers in northern climates. Snow load through a Calgary or Denver winter destroys light covers by February.
- Buying a cover but leaving the pellet hopper open. Cover the whole grill including the hopper lid. Mice will find the pellets.
Frequently asked questions
How often should I replace a grill cover?
A good 600D UV-rated cover lasts 3-5 seasons in temperate climates, 2-3 in high-UV or heavy-snow areas. Watch for seam splitting and interior mildew as replacement signals.
Do I need to cover the grill when it is under a patio roof?
If it is fully covered from rain and pollen, no. If open to wind-driven rain or dust, yes. UV still degrades exposed plastics even in shaded conditions.
Are OEM covers worth the premium over third-party?
For flagship grills (Traeger Ironwood/Timberline, Weber Genesis, Big Green Egg, Kamado Joe) — yes. Fit is measurably better and warranty coverage sometimes requires OEM accessories. For basic gas grills — not really.
Does covering a pellet grill in winter void warranty?
No. Manufacturers actively recommend it. What voids warranty is leaving pellets in the hopper through winter and not cleaning the firepot — that is corrosion damage, not weather damage.
What about hardcovers vs soft covers?
Hardcovers (metal hoods that close over just the cook surface, common on griddles) are for daily use between cooks. Soft covers are for long-term storage of the whole grill. Most griddle owners want both.
Bottom line
The highest-ranking cover investments are model-fit OEM covers on flagship grills (Traeger Ironwood, Weber Genesis, Big Green Egg, Blackstone 36-inch, Traeger Flatrock) and quality third-party 600D+ covers on mainstream and universal fits. Match the cover to the grill, verify air vents and drawstrings, and expect 3-5 seasons of protection. A $50 cover pays for itself the first time it prevents a $200 control panel replacement.
See also: How to Reverse Sear a Steak on Any Grill 2026: Charcoal, Pellet, Kamado, and Gas Method
More BBQ and grilling picks: PitPrimer covers pellet smokers, gas grills, griddles, and accessories with a focus on ranked comparisons rather than one-brand cheerleading. Bookmark the home page for the latest guides.
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- Best Griddle for Gas Grill 2026: Turn Any Weber, Char-Broil, or Nexgrill Into a Flat Top
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Frequently asked questions
How were these products selected?
This guide is a research-based synthesis of product specs, brand reputation, current Amazon reviews, and category trends. It is not a hands-on review – use it to narrow options before you buy.
What price range should I expect?
Prices vary significantly across the categories above. Entry options start at the lower end of each tier listed, while premium picks can be several times more. Amazon pricing changes frequently, so confirm current numbers on the product listings.
Should I always buy the most expensive option?
Not necessarily. Premium products offer better materials, longer warranties, and higher-end features, but mid-tier picks meet the needs of most buyers. Match the pick to your actual use case rather than defaulting to the top of the price range.
How often is this guide updated?
This guide is refreshed as new products launch and older picks are discontinued. Amazon pricing and stock change daily – always confirm current price and availability on Amazon before purchase.
Where is the best place to buy?
Amazon is linked throughout this guide because it typically has broad selection, current pricing, and standardized return policies. Direct manufacturer sites and specialty retailers are also options depending on category and preference.
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