Unity C Gas & Kamado Grill Island Module

A compact outdoor kitchen module that brings a full-size gas grill and a Kamado smoker together in one streamlined masonry island.

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Unity C Gas & Kamado Grill Island Module
Our Kits are made in the USA from US products
Castle Gray Blend Color Swatch

Castle Gray Blend

Cottage Buff Blend Color Swatch

Cottage Buff Blend

Quick Specs:

Height inches
Width inches
Depth inches
Weight pounds
Delivery Size pallets

Download Full Blueprint (PDF)

Product Overview

The Unity C brings together two distinct cooking styles—high-heat gas grilling and low-and-slow Kamado smoking—into a single, streamlined masonry unit. Designed for homeowners who want flexibility without expanding their kitchen footprint, it delivers real variety without the complexity or space demands of separate stations.

Built as a true masonry structure, the Unity C offers a permanent, finished alternative to steel-framed or veneer-based outdoor kitchens. It works equally well as a standalone cooking station or as part of a larger Unity kitchen layout, giving you multiple ways to cook while keeping the overall design efficient and intentional.

Key Features

  • Dual cooking capability – Combines a Kamado smoker for low-and-slow BBQ with a gas grill for quick, high-heat searing
  • Space-efficient design – Delivers the performance of two cooking stations in a compact footprint
  • Solid masonry construction – Built for year-round outdoor use with long-term durability
  • Appliance-fit confidence – Designed to work with the 32″ Summerset Sizzler gas grill and most Large Kamado smokers
  • DIY-friendly assembly – No mortar, no cutting, and no special tools required
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Is This Module Right For Your Space?

The Unity C is a good fit for outdoor cooks who want the flexibility of two cooking styles without committing space to multiple islands. By combining a gas grill and Kamado smoker into a single module, it supports everyday grilling alongside longer, slower cooks—without complicating the layout.

This module works especially well in patios where space matters, or where the kitchen needs to feel deliberate rather than oversized. If you’re planning a kitchen that prioritizes function, balance, and long-term use over excess, the Unity C tends to settle naturally into the design.

A compact outdoor kitchen module that brings a full-size gas grill and a Kamado smoker together in one streamlined masonry island.

Unity C Gas & Kamado Grill Island Module

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What Sets This Kit Apart

Unity C affordable combo kitchen module for outdoor kitchens and grill islands

Two Cooking Styles, One Planned Masonry Island

The Unity C gives you the best of both outdoor cooking worlds in one compact masonry module: the speed and convenience of a built-in gas grill, plus the flavor, heat retention, and versatility of a kamado-style cooker. Instead of spreading appliances across separate islands or trying to force them into a custom layout, Unity C keeps both cooking zones organized in one clean, intentional station.

The gas grill is already engineered to fit the masonry opening, while the kamado side is designed for large-format ceramic grills when dimensions are confirmed. That gives you a flexible outdoor cooking setup without the guesswork that often comes with appliance-first planning. Use it as a standalone grill island or build around it with Unity bar, prep, and storage modules.

Outdoor Kitchen Layouts Featuring This Module

Explore complete Unity kitchen layouts that include this module, from compact patio setups to larger cooking and entertaining spaces. Click any layout to see the full design, included modules, and configuration details.

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Unity C Gas & Kamado Grill Island Module

Need More Room? Add Unity Plus

Need more prep and serve area? Looking for some stainless storage? Perhaps you want to turn a corner in your outdoor kitchen layout. This is where our Plus option comes in. You can choose to add an extra two feet of length and four square feet of countertop space to your Unity outdoor kitchen appliance unit. What you can add in that extra space is shown below:

Unity Plus kitchen module shown with drawer unit.

Unity Plus Drawer

Add a 17 x 20-inch stainless steel drawer and extra counter space to your Unity module.

Unity Plus outdoor kitchen module shown with cabinet unit.

Unity Plus Cabinet

Add a 17 x 20-inch stainless steel cabinet door and extra counter space to your Unity module.

Unity Plus outdoor kitchen modules can be bought with a corner return unit for attaching other units at right angles.

Unity Plus Corner

Add a hollow 24-inch extension to connect compatible Unity modules at a 90-degree angle.

Select Unity modules can be upgraded with a Plus configuration to add more countertop space, storage, or a 90-degree corner connection. Use Unity Plus when you want this module to do more within the same outdoor kitchen layout.

How to Use Unity Plus Corner Units

Plus corner units allow the Unity C Gas & Kamado Grill Island Module to turn a corner or create a return, making it easy to connect adjacent modules and shape your kitchen layout without redesigning the core unit.

The Right Appliance, the Right Fit, Right From the Start

Every Unity C module ships with a built-in gas grill that is already engineered to fit the masonry opening, so there’s no cutting, no guesswork, and no risk of discovering late in the project that a grill doesn’t sit correctly or can’t be serviced once installed. One of the most common points of failure in outdoor kitchens is handled upfront.

Built-in gas grills are more standardized than most people expect. Burner systems, valves, fuel requirements, and safety standards are tightly regulated, which means real-world performance differences tend to be incremental rather than structural. Designing a kitchen around a randomly chosen grill often leads to layout compromises, fit issues, or long-term service problems. Unity avoids that by starting with the correct module and function first, then pairing it with an appliance engineered to work within the system.

We use Summerset grills because they are reliable, well supported, and purpose-built for masonry and built-in applications. An upgraded Pro option is available for those who want additional features, but both configurations are chosen for durability, serviceability, and long-term ownership—not novelty.

Other appliances remain flexible within the Unity system:

  • The Unity C includes a built-in gas grill engineered to fit the module opening

  • The Kamado opening is designed to accept most large-format Kamado grills; customers may supply their own when dimensions are confirmed

  • Customers who prefer a zero-stress path can source compatible appliances directly through Cornerstone

The goal is simple: design the space correctly first, then rely on appliances that are already proven to fit and perform within that layout.

Appliances & Configuration Options

Primo Round Kamado Grill – Made in USA

Primo Round Kamado Grill – Made in USA

Traditional Kamado Smoker and Grill Manufactured in America

Summerset Sizzler 32″ Grill

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.

Summerset Sizzler 32″ Pro Grill

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.

Common Questions About This Module

Yes. Unity modules are designed as a coordinated system and are intended to work together in a wide range of configurations. Modules can be combined to create longer runs, L-shaped layouts, U-shaped kitchens, or expanded over time.

Some Unity modules are designed around specific gas grills, which are included, to ensure proper fit and clearances. Other modules allow for more flexibility. Each module page specifies compatible appliances so you can plan accurately.

Yes. Homeowners can start with a single Unity module and expand their kitchen over time. While modules can be added later, connecting new and existing modules may involve additional planning to account for layout, finish variation, or site conditions.

Yes. Unity modules are designed for straightforward assembly using clear instructions and planning resources. Some homeowners complete the entire build themselves, while others take a hybrid approach and hire help for site preparation or utilities.

No. The modules are designed to assemble without specialized masonry tools or prior masonry experience. Standard tools are sufficient for most installations when the site is properly prepared.

Module Dimensions

Use this diagram for quick reference. Full dimensions and layout details are included in the downloadable documents below.

Watch How the Kit Goes Together

Preview the assembly process before you order, from layout and first course setup to module-specific build details.

Tips for starting an outdoor building project

How to Start Your DIY Outdoor Kitchen: Tools, Setup & First Course

Terry breaks down the “book learning” of the Cornerstone System, explaining the metric-based logic of the small, medium, and large wedge blocks. This video transitions from site organization—sorting your pallets by block size—to the physical execution of striking a back-wall chalk line and using a 4ft level to verify structural integrity before a single bead of glue is dropped.

Watch the Video Here
How to build a grill island video

Build the Ultimate DIY Grill Island: Unity G+ Assembly Guide

The Unity G+ walkthrough covers the complete lifecycle of a professional grill island build, from addressing minor foundation dips to the final drop-in of the stainless grill. Terry highlights the impeccable fit and finish of American-made Summerset grills and provides technical solutions for spanning large masonry openings without permanent supports.

Watch the Video Here
Unity K Plus Kamado Video

Build This Kamado Grill Island in a Day: Unity K+ Assembly

The Unity K+ simplifies the process of building a permanent, solid-masonry home for your Kamado grill. In this walkthrough, Terry demonstrates how the “Plus” configuration provides the extra space needed for serving and prep, while highlighting the premium features of the **OLD** Kamado grill including its thick ceramic walls and stainless steel hardware.

Watch the Video Here
Download our DIY patio planning guide

Start Your Design With Our Free Outdoor Kitchen & Fireplace Planning Kit

Most DIY errors happen before the first block is placed. “Will it fit on the patio?” “Do I have room for the bar stools?” We eliminated the math. Our proprietary Grid System lets you design your entire footprint using simple paper cutouts before you spend a dime.

This free guide includes scaled drawings of our outdoor features so you can mix, match, and arrange your ideal layout right at your desk.

Download the Free Guide

Explore the Unity Kitchen Module System

Ready to Build Your Outdoor Kitchen?

Discover how Unity C Gas & Kamado Grill Island Module can create your backyard vision quickly and easily.

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