The best 84 inch grill covers protect large island grills and 6-8 burner setups from rain, sun, and wind while preserving finish. These picks are ideal for buyers with center island grills, freestanding 84-inch models, or long, multi-burner setups. The top picks emphasize durability, weatherproofing, and a scratch-free interior lining. They’re best for homeowners with heavy outdoor use, windy climates, or seasonal exposure who want reliable year-round protection. Below is a quick reference table of the five selected products and what each is best for.
| Product | Best For | Approx. Size |
|---|---|---|
| Formosa Covers | All Weather BBQ Outdoor Grill Cover | Heavy-duty protection for large 84″ grills with soft cotton lining | 84″ L x 26″ D x 48″ H |
| UNARK 86 Inch Extra Large Grill Cover | Outdoor kitchen island setups and heavy-duty, wind-prone areas | 86″ L x 42″ W x 48″ H |
| Covermates Classic Island Grill Cover | Large island setups needing breathable, UV-resistant vinyl | 86″ W x 44″ D x 48″ H |
| Wavecover 86 Inch Island Grill Cover | Left/Right island grills with heavy-duty, long-wearing fabric | 86″ L x 42″ D x 48″ H |
| FORMOSA Heavy Gauge BBQ Grill Cover (84″ Long) | All-weather protection and easy maintenance for 84″ models | 84″ L x varies by model |
Formosa Covers All Weather BBQ Outdoor Grill Cover
Best for heavy-duty protection on 84″ grills, this cover uses thick vinyl to seal against rain, snow, sleet, and UV rays. The interior soft cotton lining safeguards stainless steel finishes from scratches, making it ideal for high-end gas grills and smokers. Built-in air vents promote airflow to deter moisture buildup. Choose this if you want a rugged, wind-stable cover with a scratch-safe interior for premium grills. A potential limitation is that vinyl weight can be less flexible in tight storage spaces.
UNARK 86 Inch Extra Large Grill Cover
Best for outdoor kitchens with center islands, this 86″ cover uses heavy-duty 600D Oxford fabric for durability and waterproofing. Front and back vents aid airflow, and adjustable clips plus draw cords prevent lift in windy conditions. It’s a solid pick for weather resistance and a secure fit, especially when your island view faces gusty conditions. Limitation: measurements indicate it fits up to certain grill widths, so verify your unit’s dimensions before purchasing.
Covermates Classic Island Grill Cover
Best for large island setups requiring breathability and UV resistance, this cover uses 12-gauge vinyl with a polyester backing for weather resistance while remaining easy to handle. A tailored 86″ footprint and elastic bottom hem help secure a snug fit in windy conditions. Choose this if you want a durable cover with a lighter feel than full vinyl, plus secure fit features. Limitation: it prioritizes light-to-moderate weather protection and may not be ideal in severe winter conditions.
Wavecover 86 Inch Island Grill Cover
Best for a precise 86″ island footprint, this cover presents high-density, tear-resistant fabric with a water-repellent finish. It features two padded handles for easy placement and two air vents to reduce internal condensation. Favorable for long-lasting performance and straightforward handling; however, ensure your grill head dimensions align with the 86″ estimate to avoid overhang.
Formosa Heavy Gauge BBQ Grill Cover Up To 84″
This heavy-duty vinyl option emphasizes all-weather protection with a soft insulated lining to prevent scratches. It’s designed for compatibility with a range of grills up to 84″ long and offers easy maintenance by wiping clean. Best for those who want a straightforward, wipe-clean exterior with reliable year-round protection. Limitation: always confirm exact length and width to ensure a perfect fit for your specific model.
Buying Guide
What should you look for in an 84-inch grill cover?
Size accuracy matters. Confirm the grill length, width, and height and compare to the cover’s dimensions. Look for a fit that leaves a little extra for handles or knobs without excessive overhang.
Material and protection considerations
Vinyl covers are durable and weatherproof, but can be heavier. Fabric-based covers with waterproof coatings can offer lighter handling but may require more care. A soft interior lining protects stainless finishes from scratches.
Weatherproof features
Ventilation reduces moisture buildup. Draw cords or wind straps help secure the cover in windy regions. UV resistance matters for color fading and cracking in hot climates.
Ease of use and maintenance
Look for easy-on, easy-off designs, grab handles, and simple cleaning instructions. Covers with venting stay drier, reducing mildew risk over time.
Compatibility tips
Choose a model that suits center island grills, freestanding island setups, or broad 84-inch configurations. If you have a specific brand or burner count, verify the fit and whether the cover accommodates left/right island heads or additional attachments.
FAQ
- What size should I buy for an 84-inch grill? Look for a cover labeled 84″ long or designed to fit up to 86″ island grills to ensure coverage without excessive sag.
- Is vinyl better than polyester for outdoor grill covers? Vinyl is typically more water-resistant and durable in harsh weather, but can be heavier and less breathable. Polyester with a waterproof coating offers lighter handling.
- Should a grill cover have vents? Yes, vents help prevent moisture buildup inside the cover by promoting airflow, reducing mildew risk.
- Can a cover fit if my grill is a bit wider than 84 inches? A close fit is preferable; if the grill is significantly wider, consider an 86″ model to avoid gaps.
- How do I maintain a grill cover’s appearance? Wipe with a damp cloth, avoid harsh cleaners, and store in a dry place when not in use for extended periods.
- Is it necessary to worry about UV fading? In sunny climates, UV-resistant materials help prevent fading and cracking over time.