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The key to maintaining your grill is keeping it protected and covered while it’s not in use. When you’re not using your grill, the outdoor elements can take a toll on it if it’s not properly protected. Not only are grill covers a great way to extend the life of your grill or smoker, but they also add a nice aesthetic touch to your outdoor cooking space when your grill is not in use. Getting in the habit of covering up your grill after it’s cooled from use will protect your grill from the elements, as well as any outdoor pests.
If you live in a climate that’s subject to rain or snow, keeping your grill covered is essential. Aside from the weather, grill covers can also protect against dust, dirt, pollen, leaves, tree sap, and bird droppings. Your grill cover should fit your grill like a glove, it should be made with durable, protective material, and it should add a nice touch to your outdoor cooking space.
Here, the best grill covers.
Best Overall: Grillman Premium 58-inch BBQ Grill Cover
Super high-quality material
UV- and wind-resistant
Offered in multiple sizes
Might be a little long
If you want the most coverage possible, this heavy-duty cover is sure to last you a long time. Available in a wide variety of sizes, you will definitely be able to find a model that fits your grill. The cover is made with a PVC-lined oxford material that’s waterproof, UV-resistant, wind-resistant, and tear-resistant. The side strap makes for a secure fit and allows you to lift the cover on and off with ease. If the cover becomes dirty, it’s super easy to wash it off and let it air dry.
Reviewers are floored by the heavy-duty nature and quality of this cover. If quality is a top priority for you, these covers do not disappoint, plus they’re at a very reasonable price point given their high quality. Some warned that their covers were a little long for their particular grill models.
Fits: Weber, Char-Broil, and Brinkmann grills (multiple sizes so check for specific models)
In order to measure for a grill cover, you’ll need to know the height, length, and depth of the grill while the lid is in a closed position. Always include the knobs and handles in these measurements and any chimney heights on smoker grills. Most grill covers come with detailed size charts to help you understand which cover is the appropriate size for your grill.
Best Weber: Weber Spirit II 300 Series Grill Cover
Fasteners keeps it secure
Polyester is UV-resistant
Only works with specific Weber models
If you own the Weber Spirit II E-310 (one of our top-ranked gas grills) or a similar model, buying the corresponding cover is a no-brainer. The polyester material is water-resistant and highly protective against UV rays but not so heavy that it is a burden to take on and off. Adhesive fastening straps allow you to firmly secure the cover but also easily maneuver it when it’s time to remove it.
At first it might be surprising that this grill cover has such a lightweight, vinyl-like material, yet the material is quite protective and does a great job at protecting the grill from any precipitation or heavy sun. Another useful feature is the fastening straps, which ensure that the cover will stay put even during windy, treacherous weather.
Fits: Spirit II 300 series, Spirit 300 series, and Spirit 200 series (with side-mounted controls)
Best for Kettle Grills: Jiesuo 22-inch BBQ Grill Cover
Precision two-thread stitching makes durable material
Waterproof and UV protected
Measurements specific to Weber 22-inch kettle grills
If you have a kettle grill, you’ll certainly need a cover that fits the shape of these unique grills. This cover is going to protect your grill from whatever elements it’s subjected to—wind, rain, snow, or storms don’t stand a chance against this heavy-duty polyester elastic yarn. There is a PVC lining that incorporates vinyl oil, making for a waterproof layer that’s soft yet more durable than similar products.
The "Precision Two-Thread Stitching" also ensures that the cover is not going to rip if it gets snagged or caught. Fastening straps at the bottom of the grill make it easy to secure as well as take on and off. If it gets dirty, you can easily wash it down and then let it air dry. This cover is designed specifically to fit Weber 22-inch kettle grills, but with dimensions of 28.5 x 23.5 x 35 inches, it can work with similarly sized grills from other brands—just be sure to measure your exact model.
Fits: Weber Charcoal Kettle 22-Inch Grill; also suitable for similarly sized grills from other brands
Best Traeger: Traeger Pro 575 & Pro 22 Full-Length Grill Cover
Fits snug over pellet grill chimney
Waterproof and rip-resistant
No UV protection
If you need something to protect your pellet grill, this cover should do the trick. Because pellet grills often have an awkward chimney design, it’s important to find a cover that fits the accommodations of your specific pellet grill. This form-fitting, waterproof material drapes perfectly over your Traeger. If you’re looking to extend the lifetime of your Traeger pellet grill, the easiest way to do that is to use a cover that fits well, is made of durable materials, and can protect the grill against any extreme weather.
You'll love how easy it was to set up over your Traeger, as well as the fact that it's sturdy and rip-resistant. Owning a Traeger pellet grill is such a great way to take your outdoor cooking setup to the next level, so make sure to maintain your grill as best you can between uses.
Fits: Traeger Pro 575, 22 Series, Lil' Tex, Renegade Models, Pro 20, Eastwood, Heartland, and Homestead grills
Best for Smokers: Universal Parts Premium Smoker Cover
Heavy-duty and water-resistant
Good air circulation
May only last a few years
This heavy-duty polyester cover is equipped with mesh venting for air circulation and fits a wide range of smoker sizes (anything from 50 to 60 inches will fit snug). It’s water-resistant, so it will stand up well to any outdoor elements or precipitation. There are easy closure strips so that the cover won’t blow off, and it’s easy to take on and off.
The cover is lightweight and easy to maneuver but heavy-duty enough that it can protect the grill against anything. At such an affordable price, this is a great way to keep your smoker protected while it’s not in use.
Fits: 50-60-inch smokers
Best for Built-Ins: The Cover Store CoverMates Built-In Grill Cover
12-gauge commercial vinyl
No UV protection
It’s just as important to cover a built-in grill as it is a freestanding model. With dimensions of 30 x 26 x 14 inches, this cover perfectly fits a 30-inch built-in grill, and the elastic hem makes for a super-secure fit. The 12-gauge commercial vinyl is as tough and durable as materials for grill covers come, so this cover is certainly built to withstand the elements. It’s lined with polyester for added durability and structural integrity.
The cover's elastic hem that makes for a snug fit and keeps out any outdoor elements. For an affordable price, this cover is extremely well-made, durable, and can last you for many grilling seasons.
Fits: 30-inch built-in grills
What to Look for When Buying a Grill Cover
The material is going to determine the protective capacity of your grill cover as well as its durability. Most grill covers are made out of polyester, vinyl, or canvas. Polyester is known for its durability, however, it is often not waterproof, so you want to make sure if your grill cover is polyester, that it’s been treated with a layer of PVC to improve its water resistance and protectiveness against the sun.
Vinyl covers are naturally waterproof, making them a great option. Vinyl may not be as attractive as some of the other materials, but it is certainly going to stand the test of time, especially for grills that do not sit in partially covered areas. Canvas covers are most common among the higher-end grills because canvas is super thick and durable, has a chic look, and is completely waterproof. Canvas can withstand super dry weather and high heat.
Of course, if the cover doesn’t fit your grill properly, then there’s not really any point in having one. It’s important that the cover not only fits around all parts of the grill but also that the bottom of the cover sits a few inches off the ground, which allows for some ventilation and prevents any moisture from getting trapped. Make sure to buy a size that fits the dimensions of your grill as well as the shape—if you have a kettle grill or a smoker, your cover should reflect that shape.
Understanding if the grill cover you are purchasing offers UV protection is essential to your decision-making. If your grill stays in an area that is shaded by trees or a porch overhang, seeking out a cover with heavy UV protection is not as essential as if your grill rests in an area that has no protection from the sun. Look for covers that offer special UV coatings that will extend the life and quality of your cover. Preventative covers also reduce shading and discoloration of the covers themselves.
You can pay anywhere from $10 to upwards of $100 for a new grill cover. The area and climate that your grill is subjected to as well as the quality of the grill itself should factor into your decision. If your grill is an investment piece, it’s a great idea to also invest in the cover to prolong the life of your prized grill. If you just need something simple and basic to keep your grill protected, you can find something at an affordable price.
Do grill covers prevent rust?
Yes, one of the most common causes of a prematurely rusted grill is exposure to moisture. Especially during seasons with heavy precipitation, it’s always imperative to tightly cover your grill so that it’s not subjected to the elements. It is best to get into the habit of covering your grill after each time you use it. There is one caveat to this rule because moisture can still find its way to a grill in high-moisture environments, in which case you may need to resort to other options, like moving it inside (if possible) during tough weather seasons or occasionally using polish to remove any rust that starts to accumulate.
Are grill covers heat-resistant?
While some grill covers may be heat-resistant, it’s always a good idea to let your grill cool completely before covering it with a cover. This will ensure that there aren’t any lingering flames that could damage the grill or cover.
Why Trust The Spruce Eats?
Sara Tane has written nearly a dozen buying guides for The Spruce Eats, understanding what consumers and cooks need to consider before making a new purchase for their culinary adventures. She is a professionally trained chef in addition to a grilling and outdoor cooking enthusiast. With many weekends of outdoor cooking experience, she is no stranger to charcoal, propane, and wood-pellet-fired grills. As someone who knows the value of keeping grills in their tip-top shape, she understands the benefits of investing in a grill cover that will protect a grill from the elements.