Residential License # 890459
Commercial License # 3667
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Residential License # 890459
Commercial License # 3667
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Mandeville has something most of the metro New Orleans area does not: elevation, mature trees, and lots that actually have room to breathe. That combination makes it one of the best places on the Northshore to build a serious outdoor kitchen — the kind of setup where you can cook a full meal, host twenty people, and never step inside. But building an outdoor kitchen in Mandeville is not the same as dropping a grill into a prefab island and calling it done. The weather, the soil, the local building expectations, and the way Mandeville homeowners actually entertain all demand a more thoughtful approach.
At TurnKey Patio, we build outdoor kitchens across the Northshore, including throughout the Mandeville outdoor living area. What we have learned from years of working in St. Tammany Parish is that the outdoor kitchens that get used year-round — not just on perfect October afternoons — are the ones designed around how the homeowner actually cooks, entertains, and lives outside.
There is a practical reason outdoor kitchens are more popular on the Northshore than in many other parts of the metro area. Properties in Mandeville, particularly in neighborhoods like Beau Chene, Tchefuncte Club Estates, and the older areas along Lakeshore Drive, tend to have larger backyards with established landscaping. You have room for a real kitchen layout — not a cramped L-shape wedged against the house, but a functional cooking and entertaining area with proper clearances, seating, and flow.
The tree coverage in Mandeville also helps. Mature live oaks and pines provide natural shade that reduces the heat load on an outdoor kitchen, which matters when you are standing next to a lit grill in July. That said, natural shade alone is not enough — most of the outdoor kitchens we build in Mandeville incorporate a patio cover solutions overhead to provide rain protection and consistent shade regardless of sun angle or season.
The biggest mistake we see in outdoor kitchen design — and we see it across the Northshore, not just in Mandeville — is building around a list of appliances rather than building around a cooking workflow. A homeowner will come to us and say they want a grill, a smoker, a side burner, a pizza oven, a kegerator, and a sink. That is a shopping list, not a design. Our job is to take that list and arrange it into a layout that actually works when you are cooking for a crowd.
The principles are similar to indoor kitchen design but with additional constraints. In an outdoor kitchen, you are dealing with wind affecting flame, rain reaching work surfaces, sun creating glare, and insects drawn to food and light. Every element needs to be positioned with those realities in mind.
Just like an indoor kitchen, the outdoor version works best when the primary cooking area, the prep/wash station, and the serving area form a rough triangle. We keep the distances tight enough for efficiency but leave enough room that two people can work without bumping into each other. In Mandeville kitchens, we often extend one leg of the triangle into a bar-height counter that serves double duty as prep space and casual seating — it keeps guests close to the action without putting them in the cook’s path.
Grills and smokers need to be positioned where prevailing winds will not blow smoke directly into the seating area or back toward the house. In Mandeville, the dominant summer winds come from the south and southeast. We orient the cooking station so smoke moves away from the entertaining space under normal conditions. For covered or semi-enclosed kitchens, we incorporate ventilation hoods rated for outdoor use to manage smoke and grease.
St. Tammany Parish gets substantial rainfall — averaging around 65 inches per year — and the humidity stays high from March through November. Every material in an outdoor kitchen needs to handle sustained moisture exposure without degrading.
We build outdoor kitchen islands using steel stud framing with cement board sheathing, then finish with stone veneer, stucco, or tile. This approach eliminates the moisture-related problems that come with wood framing in our climate. The steel framing will not rot, warp, or attract termites — all of which are real and common issues with wood-framed outdoor kitchen islands on the Northshore.
Granite remains the most popular countertop material for Mandeville outdoor kitchens, and for good reason. It handles heat, resists staining when properly sealed, and stands up to years of weather exposure. We seal all outdoor granite installations with a commercial-grade penetrating sealer and recommend resealing annually. Concrete countertops are an increasingly popular alternative — they offer more customization in shape, color, and edge profile, though they require the same annual sealing regimen.
We generally advise against marble and most engineered quartz for outdoor kitchens in our climate. Marble stains easily and etches from acidic foods. Many engineered quartz products are not rated for sustained UV and moisture exposure and will discolor or delaminate over time.
The area around an outdoor kitchen takes more abuse than a standard patio. Grease drips, food spills, foot traffic concentrated in a smaller space — all of this means the surface material needs to be durable, easy to clean, and slip-resistant when wet. We typically recommend concrete pavers or natural stone with a textured finish for the kitchen zone. For homeowners building a complete outdoor kitchen design with integrated dining and lounging areas, we often use different materials or patterns to visually define the cooking zone versus the social zone.
Outdoor kitchen costs vary widely based on size, appliances, materials, and site conditions. Here are the ranges we see most often in the Mandeville area:
A compact outdoor kitchen with a built-in grill, small prep area, and basic countertop — covering roughly 8 to 12 linear feet — typically runs between $15,000 and $25,000 installed. This includes the island construction, countertop, one to two appliances, and basic electrical and gas connections.
Mid-range outdoor kitchens that incorporate additional appliances (smoker, side burner, refrigeration), more counter space, bar seating, and upgraded finishes generally fall between $25,000 and $50,000. Most of our Mandeville projects land in this range.
Full-scale outdoor kitchens with premium appliances, natural stone finishes, pizza ovens, ice makers, kegerators, extensive lighting, and audio systems can exceed $60,000 to $80,000. These projects often include an integrated patio cover or pergola, which adds to the total investment but is essential for year-round use on the Northshore.
One cost factor that is specific to Mandeville and the Northshore: many properties in older neighborhoods have septic systems rather than municipal sewer connections. If the outdoor kitchen includes a sink, we need to tie into the existing plumbing system in a way that complies with St. Tammany Parish health department requirements. This can add $2,000 to $5,000 to the plumbing scope depending on the distance from the house and the condition of the existing system.
The appliances and countertops are the visible part of an outdoor kitchen. The infrastructure beneath and behind them is what determines whether everything works reliably for years. Here is what goes into a properly built outdoor kitchen in Mandeville:
Gas supply: We run dedicated gas lines from the house meter to the outdoor kitchen, sized for the total BTU demand of all gas appliances. Undersized gas lines are a common problem in DIY and low-budget outdoor kitchen installations — they result in weak flame output and uneven cooking. Every gas connection we install is pressure-tested and inspected before appliances are connected.
Electrical: Outdoor kitchens need dedicated circuits for refrigeration, lighting, ventilation, and any motorized components. All electrical work is done to code with GFCI protection, and we use weatherproof boxes and conduit rated for wet locations. In Mandeville, we also plan for future additions — running conduit for potential audio, TV, or fan installations even if those are not part of the initial build.
Drainage: Sink drains, countertop runoff, and rainwater all need somewhere to go. We grade the kitchen area to prevent standing water and route drains to appropriate discharge points. On properties with septic systems, gray water from the outdoor sink is tied into the existing system with proper venting and trap placement.
One of the advantages of building an outdoor kitchen in Mandeville is that the climate genuinely supports year-round use. Winters are mild — daytime temperatures in December and January typically stay in the 50s and 60s — and with a covered structure and a few heating elements, outdoor cooking is comfortable in every month. We install radiant heaters, fire features, and even infrared heating panels in covered outdoor kitchens to extend comfortable use through the cooler months.
The flip side is summer, when heat and mosquitoes can make outdoor living miserable without proper planning. Ceiling fans, misting systems, and screened enclosures all help. We also recommend positioning the seating area to catch the prevailing breeze and incorporating landscape elements like citronella-compatible plantings around the perimeter.
If you are ready to explore what an outdoor kitchen could look like on your Mandeville property, schedule your consultation with our team. We will visit your property, discuss your cooking and entertaining habits, and put together a design and budget that fits your space and goals.
Most outdoor kitchen projects in Mandeville take four to eight weeks from the start of construction to completion. The total timeline from initial consultation through design, permitting, material procurement, and construction typically runs three to four months. Custom appliances and natural stone countertops can extend lead times, so we recommend starting the design process well before your target completion date.
Yes. St. Tammany Parish requires building permits for outdoor kitchen construction, particularly when gas lines, electrical work, and plumbing are involved. If your property is in a subdivision with a homeowners association, you may also need architectural review approval. TurnKey Patio manages the permitting process as part of every outdoor kitchen project.
Granite and concrete are the two most durable and practical countertop materials for outdoor kitchens in our climate. Both resist heat, stand up to weather exposure, and maintain their appearance with annual sealing. Granite offers a wider range of natural color and pattern options, while concrete allows for fully custom shapes, colors, and edge profiles. We advise against marble and most engineered quartz for outdoor use in Louisiana.
In many cases, yes — but the existing patio must be evaluated for structural adequacy. An outdoor kitchen island with stone veneer and granite countertops is significantly heavier than typical patio furniture. If the existing slab is not thick enough or was not poured on a properly compacted base, it may need to be reinforced or replaced in the kitchen zone. We assess this during the initial site visit and provide honest guidance on what is feasible.
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