Masterson-G BBQ Grill Island

The Masterson BBQ Grill Island is a premium grilling station in a maintenance free package. It includes a Sizzler grill for professional results.
Masterson-G-Showroom
Height37 inches
Width101 inches
Depth24 inches
Weight4050 pounds
Delivery Size3 pallets
Size of masonry grill island without appliance(s)

DIY Stone Grill Island Command Center

Professional BBQ grill island kit will firmly establish your outdoor grilling dominance

Skill: Beginner

Project Duration: Half Day

Looking to elevate your outdoor cooking game? The Masterson-G Grill BBQ Island kit is the perfect solution. This maintenance-free stone grilling station boasts premium materials and thoughtful design, ensuring decades of use. The included Sizzler Series grill provides professional-grade performance and durability, making it the ideal choice for discerning grillers. Whether used alone or paired with our outdoor fireplaces and living features, the Masterson Grill Island is sure to impress. Don’t settle for an ordinary backyard cookout – upgrade to the Masterson-G Grill BBQ Island kit and take your outdoor entertaining to legendary status.
  • Summerset Sizzler 32″ grill included
  • Optional upgrades
  • Can be built with grill on right or left
  • 795 Square Inch Grill Cooking Surface
  • Lifetime warranty on grill construction and manufacturer defects
  • Lifetime warranty on Summerset frame and housing
  • Lifetime warranty on cooking grates, burners and valves
Masterson Grill Island Kit with included Summerset 32

Click to enlarge

Masterson-GC Grill Island with Summerset 32

This Grill Island can be connected to a fireplace as a "Grill Station"


Our most popular grill islands can be added to a fireplace. We call these grill stations. You can mix and match grill stations to create an outdoor entertaining area that will be the envy of all your friends. Click on the image to learn more about turning your favorite grill island into a connected grill station.

Our Masterson-G BBQ Grill Island comes complete with built-in components and an upscale stone look

Cornerstone’s Masterson-G Outdoor BBQ Grill Island: Your Top Choice for Stone Outdoor Grilling Stations

Cornerstone’s Masterson-G Outdoor BBQ Grill Island is your top choice when choosing the top value in stone outdoor grilling stations.

Easy-to-Assemble Solid Masonry Stones

We start with our easy-to-assemble solid masonry stones for a base that is stylish and durable. These are the same blocks used to create all our kits so you know that your outdoor living features will match.

Thoughtful Features

Then we add thoughtful features like a spice and sauce shelf and a recessed area to hang your grilling tools. We leave out the expensive stainless-steel drawers. If you don’t have your grill island under roof, then those drawers will fill up with water and debris. We like to keep everything low maintenance and high performance.

Ample Room for Prep and Serve

That is why we top your BBQ grill island with almost twelve square feet of countertop stones. This allows you ample room to prep and serve your meals.

Professional-Grade Grill by Summerset

Finally, we top your outdoor BBQ grill island off with a killer outdoor grill by Summerset. This baby is professional in every way. Full stainless construction throughout, high output burners, and a lifetime warranty ensure you will be thrilled with your purchase.

Upgrade to the Pro Model

Since BBQ grill islands are rarely under roof, we recommend thinking about upgrading to the Pro model. Not only do you get better, hotter burners and heat zones, but you also get interior lighting to help you grill when the sun goes down. The only downside to consider is that the Pro model needs AC power to take advantage of its features.

Castle-Gray Blend Outdoor kit color swatch

Castle Gray Blend

Cottage buff swatch

Cottage Buff Blend

Masterson-G BBQ Grill Island features top-of-the-line grilling options: 


Summerset Sizzler 32

Summerset Sizzler 32″ Grill

Pro-Level Grill at an Unbeatable Price

The Sizzler 32" grill features full-stainless steel construction. Professional features will impress the most discriminating of grillers.

Upgrade your Summerset Sizzler 32″ Pro Grill for even more features:


Sizzler Pro 32

Summerset Sizzler 32″ Pro Grill

Upgraded Grill Adds Performance and Convenience

Sizzler Pro 32″ packs tons of features including14,000 BTU Cast Burners, Heat Zone Separators, and LED Lights to make a premium experience.

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!

Jake and a Metro D Grill Island with matching Kamado smoker

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 Masterson-G BBQ Grill Island 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 Masterson-G BBQ Grill Island -Ensure the Perfect Fit for Your Outdoor Living Area

Grill Island Dimensions

All dimensions are approximate

Important Downloads for Masterson-G BBQ Grill Island- Be Informed With our Free Instructions, Dimensions, and Building Guides


Take your design ideas to reality with our Masterson-G BBQ Grill Island

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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