Outdoor Kitchens and Grills for Sale in Knoxville: Custom Design, Build, and Installation
Elevate Your Backyard with a Complete Outdoor Kitchen Built for Tennessee Living. There is something about cooking outside in East Tennessee that just feels right. Maybe it is the mountain air. Maybe it is the sound of friends laughing around the patio. Maybe it is the fact that your brisket tastes better when it is smoked under an open sky. Whatever the reason, an outdoor kitchen transforms your backyard from a place you walk through into a place you live in.
At Foothills Custom Outdoors, we help Knoxville homeowners design, build, and install complete outdoor kitchens and grill stations. We are Nick and Sam, and we handle everything from material selection and layout design to gas line coordination, electrical hookups, and final assembly. No juggling three different contractors. No wondering who is responsible when something goes wrong. One team, one project, one number to call.
Shop by Type
Complete Grill Islands
All in one prefabricated units with grill, countertop, storage, and often a built in refrigerator.
Modular Kitchen Sets
Customizable cabinet systems that let you design your own layout piece by piece.
Built In Grills
High performance gas, charcoal, and hybrid grills designed to be installed into a permanent island or counter.
Pizza Ovens and Smokers
Wood fired, gas fired, and pellet options for specialty cooking.
Luxury Kitchen Suites
Premium, large format setups with multiple cooking stations, double refrigerators, and designer stone finishes.
How to Plan the Perfect Outdoor Kitchen for Your Knoxville Home
An outdoor kitchen is one of the biggest backyard investments you can make. That means planning matters. A lot. Here is how to think through it so you end up with a space you actually love using, not one that looked great in the catalog but does not work in real life.
Prefab Island vs. Modular Cabinets vs. Full Custom Build
Prefab Island
Prefab grill islands are the fastest path to an outdoor kitchen. They arrive mostly assembled, include the grill and essential appliances, and can be operational in a day. They are ideal if you want a straightforward setup without a lengthy construction process.
Modular Cabinets
Modular cabinet systems give you more flexibility. You choose individual components (grill cabinet, sink cabinet, refrigerator cabinet, storage drawers) and arrange them to fit your patio's exact dimensions. This is a great middle ground between prefab and full custom.
Full Custom Build
Full custom builds are exactly what they sound like. We design the layout to your specifications, select the stone, countertops, and appliances together, and build the entire structure on site. This is the option for homeowners who want a kitchen that matches their home's architecture and fits a specific footprint.
Each approach has different timelines and budgets. We will walk you through the pros and cons during your consultation so you can make the right call for your situation.
Gas vs. Charcoal vs. Kamado: Choosing Your Grill Type
This is where personal preference meets practical reality.
Gas Grills
Gas grills (natural gas or propane) offer convenience. They heat up fast, give you precise temperature control, and clean up easily. If you are cooking several nights a week, gas is hard to beat for daily use.
Charcoal Grills
Charcoal grills deliver that unmistakable smoky flavor. They require more hands on attention, but for many East Tennessee grill masters, that is part of the experience.
Kamado Grills
Kamado style ceramic grills are wildly popular in our region. They are incredibly versatile, capable of both low and slow smoking and high heat searing, and they hold temperature beautifully even in cooler weather. If you love to experiment with different cooking styles, a kamado is worth serious consideration.
Many of our clients end up with two cooking stations: a gas grill for weeknight convenience and a kamado or smoker for weekend cookouts. Your layout can accommodate both.
Must Have Appliances: Beyond the Grill
The grill gets all the attention, but the supporting appliances are what make an outdoor kitchen truly functional:
Side burners
For sauces, sides, and boiling water without running back inside
Pizza ovens
For wood fired pies that go from raw dough to done in under two minutes.
Sinks with running water
For food prep and cleanup (this is the feature most homeowners say they wish they had added sooner).
Outdoor rated refrigerators
So your drinks and ingredients stay cold right where you need them.
Warming drawers
To keep finished dishes at serving temperature while you finish the rest.
‘The beauty of a modular approach is that you do not have to buy everything at once. Many families start with a grill island and refrigerator, then add a sink or pizza oven the following year as their budget allows.’
Choosing Outdoor Kitchen Materials That Survive Knoxville's Humidity and Winters
East Tennessee is beautiful, but it is tough on outdoor structures. Between the summer humidity, heavy spring rains, and winter freeze thaw cycles, you need materials that can take a beating without falling apart.
Why 304 Stainless Steel Matters
Not all stainless steel is created equal. Lower grade stainless (like 201 or 430) will pit, discolor, and eventually rust in our humidity. It is only a matter of time.
304 grade stainless steel is the minimum standard we recommend for grills, cabinets, and hardware in the Knoxville area. It contains a higher percentage of chromium and nickel, which gives it significantly better corrosion resistance in humid, wet environments.
When you are evaluating any outdoor kitchen component, check the spec sheet. If it does not say 304 grade, ask questions before you buy.
Countertops: The Comparison
Your countertop needs to handle UV exposure, temperature swings, rain, and the occasional dropped cast iron pan. Here is how the options stack up:
- Granite is the local favorite. It is naturally UV resistant, handles freeze thaw cycles well, and comes in a range of colors and finishes. It is the most popular choice we install.
- Sintered stone (like Dekton) is engineered for extreme durability. It will not fade, stain, or crack. It costs more, but it is essentially bulletproof in outdoor conditions.
- Quartz looks beautiful, but it has a weakness outdoors. The resins that bind quartz can yellow and degrade under prolonged UV exposure. We generally do not recommend quartz for uncovered outdoor kitchens in our region.
Tennessee Fieldstone and the Mountain Modern Aesthetic
There is a strong design trend in the Knoxville area toward natural stone veneers that complement the Smoky Mountain landscape. Tennessee fieldstone, local limestone, and stacked ledgestone are all popular choices for island bases and accent walls.
These finishes give your outdoor kitchen a look that feels like it belongs in East Tennessee, not like it was shipped from a factory. If matching the stone on your house or fireplace matters to you, we can source local materials that create a seamless visual connection.
Running Gas, Water, and Electric: Plus Using Your Kitchen All Four Seasons
Natural Gas Lines vs. Propane Tanks in Knoxville
If your home already has natural gas service (common in West Knoxville and many newer developments), tapping into an existing line is usually the most convenient long term option. You will never run out of fuel mid cookout.
If natural gas is not available, propane is a perfectly good alternative. You can use a standard tank or install a larger, refillable tank for uninterrupted service.
The key consideration is winterizing. If your outdoor kitchen includes plumbing (a sink or ice maker), those water lines need to be properly drained or insulated before the first hard freeze. A burst pipe in January is an expensive and entirely preventable problem.
Permits, Fire Codes, and HOA Rules for Outdoor Kitchens in Knox County
This is the part nobody finds exciting, but it matters:
- Building permits are typically required when you add permanent plumbing, electrical, or gas lines to your property. We coordinate with local inspectors as part of our process.
- Fire codes generally require grills and open flame cooking surfaces to be a minimum of 10 to 25 feet from combustible structures like vinyl siding, wooden fences, and overhangs. The exact distance depends on your municipality.
- HOA rules in communities like Farragut and Bearden may restrict the height of structures, the type of fuel you use (some prohibit charcoal or wood burning due to smoke), and the overall appearance of the kitchen.
We have navigated the permit and HOA process for many Knoxville homeowners. We know the local requirements and will help you stay on the right side of every rule.
Extending Your Season: Heaters, Fire Pits, and Covered Structures
One of the best things about outdoor kitchens in East Tennessee is that you can use them most of the year. Our falls are mild, and even winter grilling is completely doable with a little planning.
To make your kitchen a true four season space, consider:
- Infrared patio heaters mounted to a pergola or pavilion overhead for targeted warmth on cool evenings
- A built in fire pit or fireplace adjacent to the kitchen for ambiance and heat
- A covered structure like a louvered pergola or pavilion with motorized louvers that close during rain and open for sun
- Integrated LED lighting so you can cook comfortably after dark, which comes early during Tennessee winters
We can design a setup that keeps you grilling through football season and beyond.
Building an Outdoor Kitchen on Knoxville's Slopes, Decks, and Patios
Can Your Existing Deck Support a Stone Kitchen?
This is a question we hear constantly, and the answer is: maybe, but it needs to be verified first.
A stone or concrete outdoor kitchen island can weigh several thousand pounds. Most standard residential decks were not built to handle that kind of load. Before any heavy components go on a deck, a structural assessment is essential.
In many cases, we recommend building the kitchen on a dedicated concrete or paver patio adjacent to the deck rather than on the deck itself. This eliminates the structural concern entirely and often provides a better layout for cooking and entertaining flow.
Sloped Lots: Retaining Walls and Tiered Patio Designs
If your backyard slopes away from the house (which is the norm in Knoxville), we can create a level cooking and dining area using retaining walls, tiered patio pads, or a combination of both.
This is one of the areas where local experience makes the biggest difference. We know how to work with East Tennessee’s red clay soil, rocky subsurface, and drainage patterns. We build kitchens that stay level and dry, season after season.
One Team, One Project: We Handle Design, Materials, Utilities, and Build
Our Turnkey Outdoor Kitchen Process
Building an outdoor kitchen involves a lot of moving parts. That is exactly why most homeowners want one team managing the entire project. Here is how we work:
Design consultation
We visit your property, discuss your vision, assess the terrain, and create a layout that works for your space and budget.
Material selection
We help you choose the grill, appliances, countertops, stone, and cabinetry that match your style and stand up to Tennessee weather.
Site preparation
We handle grading, patio construction, retaining walls, and foundation work.
Utility coordination
We manage gas line, plumbing, and electrical hookups in compliance with local codes.
Assembly and installation
We build the kitchen, install all appliances, and connect everything.
Final walkthrough
We do a complete demonstration of every appliance and system, answer all your questions, and make sure you are completely comfortable with your new kitchen.
The Real Cost of an Outdoor Kitchen in Knoxville
We believe in radical transparency, so here is the truth: outdoor kitchens span a wide range depending on scope. A simple grill island with a built in refrigerator is a very different investment than a full L shaped kitchen with granite countertops, a pizza oven, sink, and gas fireplace.
Biggest Cost Drivers:
- Size and layout of the island or kitchen footprint
- Countertop material (granite, sintered stone, tile)
- Appliance selection (entry level vs. premium brands)
- Utility work required (new gas lines, plumbing, electrical)
- Site preparation complexity (flat patio vs. tiered construction on a slope)
We will give you an honest, itemized quote during your consultation. No surprises. No hidden fees. And if your vision exceeds your current budget, we can phase the project so you start with the essentials and add components over time.
Frequently Asked Questions About Outdoor Kitchens in East Tennessee
How much does an outdoor kitchen cost in Knoxville?
It depends entirely on the scope of the project. Simple grill islands are a fraction of the cost of a full custom stone kitchen with multiple appliances and utility hookups. We provide free, detailed quotes after an on site consultation.
Do I need a building permit?
If the project involves permanent gas, electrical, or plumbing connections, yes. We handle the permitting process as part of our service.
Can I put an outdoor kitchen on my existing wooden deck?
Potentially, but a structural assessment is required first. Heavy stone islands may exceed your deck’s load capacity. In many cases, building on a dedicated patio is the safer and better looking option.
How do I winterize the plumbing?
Water lines need to be drained or blown out before the first hard freeze. If you have a sink or ice maker, we will show you exactly how to do this during your final walkthrough. It takes about 10 minutes.
Where can I see outdoor kitchen setups in person?
Contact us to schedule a visit. We can show you photos and details of completed projects in the Knoxville area, and in many cases, we can connect you with past clients who are happy to share their experience.
Do you carry kamado style grills?
Yes. Kamado grills are one of the most popular cooking tools in East Tennessee, and we can incorporate them into any kitchen layout.