30+ Modular Outdoor Kitchen Ideas for Effortless DIY or Pro Installation

Customizable Designs to Transform Any Backyard Space

Your outdoor space deserves more than just a grill. Imagine hosting friends and family, cooking up delicious meals, and making memories in your own beautiful backyard kitchen. With our modular outdoor kitchen ideas, you can easily envision a space that’s perfect for entertaining, relaxing, and enjoying life’s best moments—all in the comfort of your backyard.

Easy for beginners- we have step by step instructions and informational videos.

Most kitchens are built in hours

Build Your Dream Kitchen in Just a Weekend: Our modular components snap together effortlessly, allowing most kitchens to be fully assembled in just a few hours. No special tools or skills are required.

All Kits are made with SOLID masonry made in the USA

Crafted to last with all-weather materials

Our outdoor kitchens are built with high-quality, weather-resistant masonry and durable accessories. They withstand the elements while maintaining their beauty and functionality year after year.

Roll of dollar bills on stack of hundreds.

Direct pricing and DIY save money

By offering direct-to-consumer pricing, we cut out the middleman and pass the savings on to you. Plus, our DIY-friendly design means you can skip the costly contractors and still get a professional-quality kitchen.

Build in a Weekend; Enjoy for a Lifetime

Explore Our Outdoor Kitchen Ideas

Discover a variety of outdoor kitchen layouts designed for every space and style. Choose from U-Shaped, L-Shaped, Galley, Island, and more.

Build Your Outdoor Kitchen Idea with Ease

Building your outdoor kitchen is like playing with LEGO® bricks, but for grown-ups.

LEGO® is a trademark of the LEGO Group of companies which does not sponsor, authorize or endorse this site or product.

L-shaped outdoor kitchen with 32
L-shaped outdoor kitchen with wood-fired pizza oven and bar seating
U-shaped outdoor kitchen idea with gas grill and Kamado for smoking BBQ.
Detail of wood-fired pizza oven and gas grill in L-shaped outdoor kitchen
Pizza oven corner in a U-shaped outdoor kitchen with integrated storage.
Open L-shaped outdoor kitchen with 32

Why Choose Our Modular Outdoor Kitchen System? (The Cornerstone Advantage)

  • Built to Last: “High-quality materials mean your kitchen will look great and perform beautifully for years.”
  • Effortless Assembly: “Like building blocks, but for your backyard. Our modular kitchens fit together easily without special tools.”
  • Affordable Customization: “Save on contractor costs, and get the layout you want without breaking the bank.”

Dive into transforming your outdoor space with the Unity series – where elegance and ease come together perfectly. It’s crafted for folks who appreciate the finer things but want them to be straightforward and functional. We’ve designed every piece to blend seamlessly. Imagine crafting your dream outdoor kitchen without any of the usual fuss. Each component complements the others, ensuring your journey to an incredible outdoor space is as smooth as it gets.

People gathered around an L-shaped Outdoor Kitchen

No Homework- Everything Fits and Works Together

Dive into luxury without the hassle. The Unity series seamlessly brings together all essential components—grills, Kamados, ovens, drawers, refrigerators—in one perfectly fitting package. Ready to assemble straight out of the box, we eliminate the guesswork and adjustments, making the path to your dream outdoor kitchen as easy as it gets.

No Guesswork- You Know Exactly What to Expect From Each Unit

Experience the joy of choice without the confusion. Unity’s precision-designed units ensure a flawless match and a harmonious look from day one. With clear imagery and detailed specs for every component, you’re guaranteed satisfaction with no surprises along the way.

Large Outdoor Gas Grill Island and modular kitchen component Dimensions
Our kits are easy to build for beginners with no heavy lifting

No more waiting months for contractors—your kitchen can be ready in a weekend

Transform your outdoor space effortlessly. Unity is designed for simple assembly, making it possible to revamp your backyard in just hours. With everything included, forget about unexpected store runs. Enjoy a low-maintenance setup that lets you focus on relaxation and entertainment.

Find Your Perfect Fit. We have Tons of Outdoor Kitchen Ideas for Your Inspiration

With so many outdoor kitchen ideas to choose from, finding the perfect fit for your space and lifestyle has never been easier. Whether you’re looking for a compact setup, a spacious entertaining hub, or a versatile cooking station, our modular RTA kitchens offer endless possibilities. Explore a variety of layouts and features designed to inspire your backyard transformation and help you create the outdoor kitchen of your dreams.


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Our Modular Building System Offers Many Benefits for Homeowners and Professionals


Save Time and Money with Speedy, Easy-to-Build Kits

Say goodbye to expensive, dangerous, and messy tools—our pre-designed kits require no mortar, no cutting, and no special skills. Everything comes pre-cut and ready to assemble, making the process as clean, straightforward, and efficient as possible. With no unexpected delays or costs, you get exactly what you need right from the start, ensuring a smooth and stress-free build.

Large Outdoor Pizza Oven Island and modular kitchen component Dimensions

Expert Designs and Cost Certainty—No Surprises

Our experts meticulously select each component to deliver the best balance of functionality, durability, and style, all at a transparent price. With detailed drawings, exact dimensions, proven brand appliances, and all-inclusive pricing, you know exactly what to expect—no hidden costs, no stress. This ensures you get maximum value and confidence in your project.

Unity allowws you to create endless outdoor kitchen layouts.

Tailored to Fit Your Space with Endless Customization

While our kits offer the reliability of pre-designed systems, they also provide the flexibility to customize your space to suit your unique needs. Configure each module to fit your outdoor area perfectly, ensuring that your finished project meets and exceeds your expectations.

Durable, Low-Maintenance Solutions You Can Trust

Built from premium, weather-resistant materials, our products are designed for long-lasting quality with minimal upkeep. With our kits, you’re not just getting a beautiful outdoor space—you’re investing in a hassle-free experience that provides enjoyment for years to come.

No more napkin sketches and endless contractor calls.

Start Designing Your Outdoor Kitchen Idea Today

Take control of your project and build with confidence.

Design & Build Your Outdoor Kitchen with Confidence

Ready to design your outdoor living space? Whether you’re planning a DIY build or professional installation, explore our layout guides, how-to videos, and design tips to make your outdoor living dreams a reality. With Cornerstone’s top-rated Fireplaces and versatile Unity Series Outdoor Kitchen System, building your custom backyard oasis is not just a project—it’s an experience.

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