Grilligan’s Island DIY Grill Upgrade Kit

Upgrade your current grill into a "Grilligan's Island." This DIY kit wraps your grill cart with a real stone look. Made in the USA.

Masterson-W Grilligan's Island YOUR GRILL HERE
Height36 inches
Width72 inches
Depth24 inches
Weight4545 pounds
Delivery Size3 pallets
Size of masonry grill island without appliance(s)

Update your Existing Grill Cart to a Grill Island

Meet Grilligan’s Island! You can ‘wrap’ your existing grill cart in stone with our Grilligan’s Island Wrap.

Skill: Beginner

Project Duration: Half Day

“Grill Island Wrap” might sound like a specialty dish from a tiki restaurant, but our Masterson-W Grill Island Wrap is the soul of your outdoor cooking and entertaining space. Meet the Masterson-W Grill Island Wrap, affectionately known as ‘The Grilligan.’ This innovative two-piece kit effortlessly transforms your existing grill into a stunning grill island, complete with a luxurious natural limestone countertop. he Grilligan isn’t just an addition to your backyard; it’s an invitation to relish in the art of grilling and outdoor entertainment, season after season.

  • Fits Your Existing Grill Cart: Designed to universally embrace almost any grill size.
  • Quick and Easy Build: Assemble in just a few hours with simple instructions.
  • Expansive Countertop Space: Offers 12 square feet of natural limestone countertop.
  • Real Stone Aesthetic: Crafted from stone-look concrete blocks for a genuine stone appearance.
  • Made in the USA: Proudly designed and manufactured in the United States.
Grill Island Grill Wrap Upgrade

Click to enlarge

Our Grilligan’s Island DIY Grill Upgrade Kit comes complete with built-in components and an upscale stone look

Welcome to Your Own Grilligan’s Island!

“Set Sail for a Three-Hour Build to Backyard Bliss!”

A Three-Hour Tour Will Transformation Your Existing Grill Cart

“Remember those fateful three hours that turned a simple boat trip into an unforgettable island adventure? Well, with the Masterson-W Grill Island Wrap, you’re embarking on your own three-hour tour – a journey to transform your grill into the jewel of your backyard. It’s a quick, enjoyable build, and by the time you finish watching a few classic episodes, you’ll have your own island escape.

No Need to be a Professor- “Gilligans” Can Build It!

You don’t need the Professor’s know-how to set up your Grilligan’s Island – our kits are designed with every ‘Skipper’ and ‘Gilligan’ in mind. Simple, step-by-step instructions ensure that no special tools or skills are required. Everything you need to get lost in your own backyard paradise is included. It’s DIY at its easiest, turning your grilling space into a place of wonder and enjoyment.

Affordable Luxury for Your Little Buddy

Don’t worry, you won’t need a millionaire’s budget to enjoy this slice of paradise. The Masterson-W brings luxurious island vibes to your outdoor space without the Thurston Howell III price tag. It’s a cost-effective way to upgrade your grilling game, inviting you to create lasting memories with every BBQ season.

Enjoy Being ‘Stranded’ in Your Own Backyard

Once you’ve set up your Grilligan’s Island, you might just find yourself hoping for a ‘shipwreck’ so you can stay a little longer. Here, every cookout is a chance to escape every day, to revel in the joy of grilling, and to bask in the beauty of your personal island oasis. Ginger and Mary Ann not included.

Your Grilligan’s Island is Waiting for You to Find It

Grab your bucket hat and get ready to get lost in a grilling journey that will last for years. The Masterson-W isn’t just a grill wrap; it’s a ticket to an endless summer of fun, flavor, and island escapades. Welcome aboard, and get ready to enjoy being ‘stranded’ in your backyard paradise, season after season!”

Castle Gray Blend

Cottage Buff Blend

Choose from two stone-colored blends

Click here to download our color-calibrated swatch PDF.

Grilligan’s Island DIY Grill Upgrade Kit features top-of-the-line grilling options: 


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Enjoy your Grill Island 5X Faster Than With Using a Frame Kit


Honestly, I haven’t put a stopwatch on it, but it may be more like 10X faster. Many Frame kits- or even custom frame construction, take days. Usually, DIYers work multiple weekends to build out their Grill Island from the inside out. Even Pros take days to finish. Plus, each successive layer is more costly and time consuming, making your “cheap” frame kit an expensive project. But you can have a grill island in mere HOURS! All you do is stack blocks like Lego. Glue each successive course. Viola! You have a grill Island in half a day- taking your time to get it right. Better yet, no don’t need expensive tools or great skills. All it takes is a dead-blow hammer, a level or two, and a caulk gun. There is no cutting or mixing mortar. Just stack and glue your solid masonry pieces. We even include thick limestone countertops!

Unity Outdoor Kitchen in Buff with Unity C Wrap-around bar and Unity D= Kamado Unit with custom countertops

Ditch Time-Consuming Frame Kits: Get a Stone Grill Island in Hours, Not Days, with Our Unique System

Enjoy more grilling and less building. Our unique masonry system allows DIY beginners to build a durable stone BBQ grill island in just hours.

Get Everything You Need to Build Your Grilligan’s Island DIY Grill Upgrade Kit We have all the information so you can be informed.

Even though building one of our kits is simple. We don’t expect everyone to be familiar with the process. Therefore we offer tons of support materials to help you plan and execute your personal outdoor living space. We have a growing library of articles to help with everything from designing your outdoor dream space- to planning and dimension guides to fine-tune your design. We also make our instructions available so you can familiarize yourself with what is required in building one of our outdoor kits. Of course, you can always contact us with any questions or issues you may have. Be sure to see the Important downloads section for this kit below.

Dimensions for Grilligan’s Island DIY Grill Upgrade Kit -Ensure the Perfect Fit for Your Outdoor Living Area

Discover Our Full Line-up of Easy and Affordable Built-In Stone Grill Islands


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Take your design ideas to reality with our Grilligan’s Island DIY Grill Upgrade Kit

It seems hard to believe, but you can achieve a professional outdoor living space in a fraction of the time at a fraction of the cost. We have designed easy and fun-to-build masonry kits that a handy beginner can quickly assemble. We have a purpose-designed stone building system created to make creating outdoor living features quick. And since they are solid masonry, they are durable and virtually maintenance-free. Don’t worry about messy mortar. Our blocks are designed to be stacked and glued together- It’s like building blocks for adults! Be sure to watch our videos for more information on what to expect.

Check Out Customer Builds of Our Grill Island Kits

Here is a sample of what people like you have built in their backyards. These are not professional builds; these kits were built by regular people with no previous masonry experience.

Actual grill island builds from customers like YOU
Click to customize your Grill Island

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