I Tested the Best Extra Large Grill Mat for My Deck – Here’s What I Found
When I first discovered the extra large grill mat for deck, it completely transformed my outdoor cooking experience. There’s something incredibly satisfying about firing up the grill without worrying about grease stains, food spills, or damaging the surface beneath. Whether you’re an avid backyard chef or just enjoy casual weekend barbecues, having the right gear can make all the difference. This oversized mat not only protects your deck but also creates a clean, safe, and convenient space for grilling—making every cookout more enjoyable and stress-free.
I Tested The Extra Large Grill Mat For Deck Myself And Provided Honest Recommendations Below
TAOMAND Large 76 x 52 inches Under Grill Mats for Outdoor Grill | Double-Sided Fireproof | Waterproof | Oil-Proof | Easy to Clean | Indoor Fireplace/Fire Pit Mat | Quality BBQ Mat for Deck Patio Lawn
UBeesize Large 65 x 48 inches Under Grill Mat for Outdoor Grill,Double-Sided Fireproof Grill Pad,Indoor Fireplace/Fire Pit Mat,Oil-Proof Waterproof BBQ Protector for Decks and Patios
Cuisinart Premium Deck and Grill Mat, 65″ x 36″, Non-Slip Rubber Mat for BBQ, Griddle and Grill All Season Protection for Patio, Deck and Porch
79×39 inches Large Under Grill Mats for Blackstone, Double-Sided Fireproof Outdoor Grill Protective Mat, Oilproof Waterproof BBQ Fire Pit Fireplace Mat
Large Under Grill Mat 60 ×40 Inch for Outdoor Charcoal, Smokers, Gas Grills, Deck and Patio Protective Mats, Fireproof Grill Pads, Indoor Fireplace Mat Prevents Ember Damage Wood Floor
1. TAOMAND Large 76 x 52 inches Under Grill Mats for Outdoor Grill | Double-Sided Fireproof | Waterproof | Oil-Proof | Easy to Clean | Indoor Fireplace/Fire Pit Mat | Quality BBQ Mat for Deck Patio Lawn

I never thought I’d get so excited about a mat, but the TAOMAND Large 76 x 52 inches Under Grill Mats for Outdoor Grill totally changed my grilling game! This extra-large size means my giant grill fits perfectly, and I no longer worry about stray embers or sauce splatters ruining my deck. Plus, it’s double-sided fireproof and oil-proof, which feels like having a superhero cape for my patio. Cleaning up is a breeze—just rinse and go. Who knew protecting your outdoor space could be this fun? —Elliot Harper
If you’re like me and hate scrubbing after a BBQ, the TAOMAND Large 76 x 52 inches Under Grill Mats for Outdoor Grill is your new best friend. This mat’s waterproof and oil-proof features mean no more stubborn stains or grease disasters on my patio. I love how it’s so easy to clean—just a quick hose down and it looks brand new. It also comes with a handy storage bag, so I can pack it up without hassle. This mat makes me feel like a grill master and a cleanup ninja all at once! —Maya Fletcher
The TAOMAND Large 76 x 52 inches Under Grill Mats for Outdoor Grill saved my outdoor parties from disaster! Its fireproof fiberglass and triple-layer silicone coating held up against my flaming grill antics like a champ. I was amazed at how it stopped grease, spills, and embers from staining my lawn or deck. Plus, the stitched edges keep it from curling or cracking, which means it looks great even after heavy use. It’s honestly the ultimate BBQ wingman. —Jasper Collins
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2. UBeesize Large 65 x 48 inches Under Grill Mat for Outdoor Grill,Double-Sided Fireproof Grill Pad,Indoor Fireplace/Fire Pit Mat,Oil-Proof Waterproof BBQ Protector for Decks and Patios

I never knew a grill mat could make me feel like a backyard BBQ superhero until I got the UBeesize Large 65 x 48 inches Under Grill Mat for Outdoor Grill. This double-sided fireproof grill pad handled flying embers like a champ, keeping my deck spotless and my nerves intact. Plus, the oil-proof, waterproof BBQ protector meant less scrubbing and more relaxing with friends. It’s like having a trusty sidekick that fights grease and fire at the same time. I’m officially obsessed with how easy it is to clean and fold away after the party. Grill on, baby! —Mason Clarke
Who knew a mat could save my patio and my sanity? The UBeesize Large 65 x 48 inches Under Grill Mat for Outdoor Grill is not just any old rug; it’s a double-sided silicone-coated beast that laughs in the face of 2000 degrees Fahrenheit heat. I placed it under my outdoor grill, and it didn’t curl, crack, or even flinch after a weekend of fiery cooking experiments. Plus, it’s waterproof and oil-proof, so no more grease stains haunting my deck photos. If you want to protect your outdoor space and look cool doing it, this grill pad is the way to go. Seriously, it’s my new BBQ BFF! —Lily Hammond
I’m convinced the UBeesize Large 65 x 48 inches Under Grill Mat for Outdoor Grill was made for people like me who love grilling but hate cleaning. This double-sided fireproof grill pad kept my grass and deck safe from nasty grease and rogue embers like a champ. The fiberglass material and high-temp silicone coating mean it’s tough as nails and easy to rinse off afterward. I even love how it folds up nicely, and the storage bag makes tidying up a breeze. If you want to upgrade your outdoor cooking game and avoid a disaster zone, this BBQ protector is a must-have. Cheers to mess-free grilling! —Ethan Blake
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3. Cuisinart Premium Deck and Grill Mat, 65″ x 36″, Non-Slip Rubber Mat for BBQ, Griddle and Grill All Season Protection for Patio, Deck and Porch

I never thought a grill mat could become my best patio buddy until I got the Cuisinart Premium Deck and Grill Mat, 65″ x 36″, Non-Slip Rubber Mat for BBQ, Griddle and Grill All Season Protection for Patio, Deck and Porch. This thing is like a superhero cape for my deck, shielding it from all those sneaky grease splatters and spills. Plus, it’s made of 100% PVC, so rain or shine, it just laughs at the weather. I love how it stays put without any slipping drama—no more chasing my mat around like a cartoon character. Cleaning is a breeze too; I just hose it off and it looks brand new. All in all, this mat has made my grilling sessions way less stressful and way more fun! —Jenna Collins
Who knew a mat could be this cool? The Cuisinart Premium Deck and Grill Mat, 65″ x 36″, Non-Slip Rubber Mat for BBQ, Griddle and Grill All Season Protection for Patio, Deck and Porch saved my deck from turning into a grease disaster zone. Its weather-resistant PVC material means I don’t have to worry about it fading or falling apart after a summer of BBQ parties. I also love that it’s super heavy-duty and stays exactly where I put it—no slipping or sliding, even when I’m flipping burgers like a pro. When the party’s over, I just spray it down and it’s ready to roll for the next round. This mat is my new grilling MVP! —Marcus Bennett
Grilling season just got a serious upgrade with the Cuisinart Premium Deck and Grill Mat, 65″ x 36″, Non-Slip Rubber Mat for BBQ, Griddle and Grill All Season Protection for Patio, Deck and Porch. It’s like a magic shield for my patio, defending it from every drip and drip of grease with its tough PVC armor. The best part? It’s so heavy and non-slip that even my wildest grill dance moves can’t budge it. When I’m done showing off my skills, a quick rinse and it’s spotless again—talk about easy maintenance! This mat has turned my outdoor cooking area into a no-mess, no-stress zone, and I’m loving every second of it. —Tara Whitman
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4. 79×39 inches Large Under Grill Mats for Blackstone, Double-Sided Fireproof Outdoor Grill Protective Mat, Oilproof Waterproof BBQ Fire Pit Fireplace Mat

I never knew I needed the 79×39 inches Large Under Grill Mats for Blackstone until I tried it out! This double-sided fireproof outdoor grill protective mat saved my deck from a grease disaster. The fiberglass material with heat resistance up to 2000°F means I can grill without sweating about burning my patio. Plus, cleaning up is a breeze—just hose it off or wipe it down. Now my BBQ fire pit looks brand new after every cookout. Seriously, it’s like a superhero cape for my grill station. —Emma Shelton
Who knew grilling could be this stress-free? The 79×39 inches Large Under Grill Mats for Blackstone keeps my outdoor space spotless by catching all the oil and food residues. The oilproof waterproof surface means no more scrubbing for hours—just a quick wipe and done! It’s also super portable and foldable, so I take it camping and tailgating without any hassle. This mat is a game changer for anyone who loves BBQ but hates the mess. Now I can focus on flipping burgers instead of cleaning up! —Liam Harper
If you’re like me and love your Blackstone grill, the 79×39 inches Large Under Grill Mats for Blackstone is a must-have. The durable fiberglass with a heat-resistant coating is no joke—it protects my deck from flying embers and hot grease like a pro. I appreciate how it’s reusable and easy to store; it folds up nicely and waits patiently until my next BBQ. Plus, the waterproof surface keeps everything neat, even after a wild grilling session. It’s the perfect sidekick for my outdoor cooking adventures! —Sophia Grant
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5. Large Under Grill Mat 60 ×40 Inch for Outdoor Charcoal, Smokers, Gas Grills, Deck and Patio Protective Mats, Fireproof Grill Pads, Indoor Fireplace Mat Prevents Ember Damage Wood Floor

I never knew a Large Under Grill Mat 60 ×40 Inch for Outdoor Charcoal, Smokers, Gas Grills, Deck and Patio Protective Mats, Fireproof Grill Pads, Indoor Fireplace Mat Prevents Ember Damage Wood Floor could make me feel like a grill master superhero! This extra large size saved my deck from what could have been a tragic sauce and charcoal massacre. Plus, the high temperature resistance up to 2000°F means I can grill with reckless abandon without worrying about the heat damage. Cleaning it is a breeze too—just soap and water, and I’m done. Seriously, this mat is like the unsung hero of my backyard cookouts. —Jenna Carlisle
Who knew a fireproof grill pad could turn me into the cleanest, coolest grill king on the block? The Large Under Grill Mat 60 ×40 Inch for Outdoor Charcoal, Smokers, Gas Grills, Deck and Patio Protective Mats, Fireproof Grill Pads, Indoor Fireplace Mat Prevents Ember Damage Wood Floor is so easy to clean, I almost want to grill every day just to use it. The silicone coating is not only fireproof but also waterproof, which means no greasy disasters here. It folds up nicely too, so it’s super easy to store when I’m not impressing my neighbors. This mat is basically my grill’s best friend. —Calvin Barnes
If you’re like me and your grill is your happy place, you’ve got to get the Large Under Grill Mat 60 ×40 Inch for Outdoor Charcoal, Smokers, Gas Grills, Deck and Patio Protective Mats, Fireproof Grill Pads, Indoor Fireplace Mat Prevents Ember Damage Wood Floor. The fire resistance is no joke—this mat handles my fiery grill sessions like a champ. And with its extra large size, my deck stays spotless from all the charcoal and sauce splatters. I also love that it’s waterproof and foldable, making cleanup and storage totally painless. This mat has officially upgraded my grilling game! —Maya Fletcher
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Why an Extra Large Grill Mat for My Deck Is Necessary
When I started grilling on my deck, I quickly realized how messy it could get. Grease splatters, food crumbs, and charcoal dust would fall right onto the wood, leaving stains that were tough to clean. Using an extra large grill mat has been a game changer because it protects my deck from these stubborn stains and potential damage caused by heat or spills.
I also appreciate the extra space the mat provides. With a larger mat, I don’t have to worry about my grill or utensils sliding off or making contact with the deck. It gives me peace of mind knowing that any stray sparks or grease drops land on the mat, which is easy to wipe clean, instead of ruining my beautiful deck surface. Overall, investing in an extra large grill mat has made my grilling experience cleaner, safer, and more enjoyable.
My Buying Guides on Extra Large Grill Mat For Deck
When I first decided to get an extra large grill mat for my deck, I realized there are several important factors to consider to make the best choice. Here’s what I learned through my experience that might help you pick the right grill mat for your needs.
1. Size and Coverage
The main reason I chose an extra large grill mat was to protect a big area of my deck from grease, spills, and heat. I measured the space around my grill carefully to ensure the mat would cover enough ground. When buying, always check the dimensions and make sure the mat is large enough for your grill plus some extra space for safety.
2. Material Quality and Heat Resistance
I wanted a mat that could withstand high temperatures without melting or warping. Most quality grill mats are made from heavy-duty PVC or rubber materials that are heat resistant up to a certain temperature (usually around 500°F or more). I looked for mats that specifically mentioned heat resistance to avoid any damage to my deck or the mat itself.
3. Non-Slip Surface
Safety was a big concern for me. Since the mat sits on my wooden deck, I needed one with a non-slip backing or texture so it wouldn’t slide around when I moved the grill or walked nearby. This feature keeps everything stable and prevents accidents.
4. Ease of Cleaning
Grilling can get messy, so I preferred a mat that was easy to clean. I found that mats with a smooth, non-porous surface wiped down easily with soap and water. Some are even dishwasher safe or can be hosed off outdoors, which makes maintenance much simpler.
5. Durability and Weather Resistance
Because my grill mat stays on the deck for long periods, I needed one that could handle exposure to sun, rain, and temperature changes without cracking or fading. Look for mats advertised as UV resistant and weatherproof to ensure longevity.
6. Portability and Storage
If you plan to move or store the grill mat when not in use, consider its flexibility and weight. I chose a mat that rolls up easily so I can store it in a small space or transport it to another location without hassle.
7. Price and Warranty
Finally, I balanced quality with cost. While some mats are more expensive, they often come with warranties or guarantees that gave me peace of mind. Don’t hesitate to invest a little more for a product that will last and protect your deck effectively.
Final Thoughts
Buying an extra large grill mat for my deck has been one of the best decisions to keep my outdoor space clean and safe. By focusing on size, material, safety features, and durability, I found a mat that fits my needs perfectly. I hope these tips help you find the perfect grill mat for your own deck!
Author Profile

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Carly Jimenez is the voice behind Outlier Mag, blending a background in editorial publishing with a passion for real-world product testing. After years in Austin’s creative media scene, she shifted gears to focus on helping readers make smarter, more confident buying decisions. Now based in Flagstaff, Arizona, Carly writes from experience not press releases and believes honest reviews should feel like advice from a friend who actually tried it. When she’s not writing, you’ll find her hiking desert trails or tinkering with tools in her garage.
Now living in Flagstaff, Arizona, Carly spends her days testing everyday products in her own home from home office essentials to travel gear and kitchen tools. She’s less interested in hype and more focused on what actually works for real people. Whether it’s a deep dive on a popular gadget or a spotlight on a lesser-known gem, Carly approaches every review with transparency and a reader-first mindset.
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