An outdoor kitchen allows you to enjoy cooking and entertaining outdoors. Building your own outdoor kitchen is a rewarding project that allows you to customize the space to perfectly suit your needs. With proper planning and preparation, you can create your dream outdoor cooking area. This comprehensive guide will walk you through all the steps involved in constructing a fully-functional outdoor kitchen.
Designing Your Outdoor Kitchen Layout
The first step is deciding on the layout. Consider the following when planning:
Space and Dimensions
- Measure the area where you want to build the outdoor kitchen and determine the dimensions. Allow enough space for multiple appliances, cabinetry, and countertops.
- Typically 10 x 10 feet is a good standard size for a spacious outdoor kitchen. However, you can make it as big or small as you want.
- Create a rough outline on paper of where you want to place the grill, cabinets, sink, etc. This will help visualize the layout.
Appliances Needed
Consider what type of cooking and food prep you want to be able to do outdoors:
- Grilling, smoking, roasting
- Storage for cooking tools and accessories
- Food prep space with a sink
- Serving area for food and drinks
- Refrigerator for chilled foods and beverages
- Ice maker, dishwasher etc.
Choose appliances accordingly. Measure each item to allow enough space in the design.
Work Triangles
Organize the space into efficient work triangles with the grill, sink, and prep area forming an equilateral triangle. This allows you to easily move between tasks.
Entertaining Space
Factor in seating, bartender station, lighting, music system etc. Create an inviting ambiance for relaxing and entertaining.
Materials
Determine what materials to use for the framework, flooring, countertops, cabinets etc. Popular options are brick, stone, concrete, tile, stainless steel, and weather-resistant woods. Choose materials that can withstand the outdoor elements in your climate.
Constructing the Foundation
A proper foundation is crucial for ensuring the outdoor kitchen space is level, durable, and resistant to elements like rain and frost. Here are some tips for constructing a stable base:
Assess the Terrain
Evaluate the existing terrain where the kitchen will be installed. Determine if the ground needs to be leveled and filled for an even surface.
Choose Foundation Materials
Common options include:
- Concrete slab: Very durable but permanent.
- Interlocking pavers: Easier to install on uneven ground.
- Gravel with landscape edging: Provides drainage.
- Raised deck platform: Elevates the kitchen above ground.
Prepare the Ground
- Clear any grass, rocks or uneven areas.
- Add fill dirt and gravel and pack firmly to create a flat, compacted area.
- Lay down landscape fabric to prevent weed growth.
Set Foundation
- For a concrete slab, build temporary framing and pour at least 4-6 inches of concrete. Allow to cure fully over several days.
- For pavers, lay them down over a graveled base according to manufacturer’s instructions.
- For a raised deck, install posts securely into the ground and build the frame.
Building the Framework
The framework provides structural support for the entire kitchen. Follow these guidelines:
Choose Durable Building Materials
Pressure-treated lumber, steel studs, brick, or stone work well. Avoid non-weatherproof materials.
Sizing the Structure
- Determine required dimensions from the layout plan.
- Typical counter height is 36 inches but you can customize it.
- Minimum of 18-24 inches is needed for cabinet depth.
Assemble the Framework
- For freestanding kitchens, build each section individually to move into place later.
- Fasten materials securely using exterior rated screws. Ensure the frame is straight and square.
- For built-in kitchens, construct the frame directly in place. Attach to existing walls if applicable.
- Include wall studs for attaching cabinets and appliances later.
Allow for Plumbing and Wiring
- Leave openings in the framework for electrical, water supply lines, and drainage.
- Consult local building codes for any requirements.
Adding Flooring, Walls and Countertops
Once the base framework is complete, you can build upon it to create the finished structure:
Install Floor Decking
- For wooden decks, use weather-treated boards designed for outdoor use.
- Ceramic, stone, or concrete tiles also make durable flooring.
- Ensure proper drainage and leave gaps between boards.
Add Interior Walls
- Frame walls to enclose cabinetry areas or divide cooking zones.
- Use moisture-resistant drywall, paneling, bricks, or other materials.
- Paint or coat walls for protection and easy cleaning.
Include Ventilation
Ventilation prevents cooking smoke and odors from accumulating.
Options include:
- Range hood over the grill.
- Ceiling fan to improve air circulation.
- Roof vents.
- Leaving walls partially open.
Choose Countertops
popular options:
- Granite: Very durable but heavy. Needs periodic sealing.
- Concrete: Heat and stain-resistant when sealed. Can crack over time.
- Tile: Lots of design choices. Requires grout sealing.
- Stainless steel: Easy to clean, heat-resistant, but can dent.
- Weather-resistant laminates: Affordable but less durable.
Install Support Structures
Reinforce walls and include extra supports for mounting heavy items like cabinetry. Follow manufacturer instructions.
Adding Cabinetry, Sink, and Appliances
The appliances and amenities you add will depend on your planned usage. Here are some key components that make an outdoor kitchen fully functional:
Grill Station
This is usually the centerpiece cooking appliance.
- Choose between gas, charcoal, or electric grills.
- Include side burners, stove tops, etc. if desired.
- Allow 2-3 feet clearance on all sides for safety when grilling.
- Install heat-resistant materials on surrounding walls.
Refrigerator
An outdoor-rated refrigerator keeps drinks cold and stores perishable ingredients like meat and dairy within safe temperatures. Look for models with:
- Stainless steel exterior.
- Tough waterproof seals.
- Ventilation to prevent moisture build up.
- Locking handle to keep out animals.
Sink Area
An outdoor sink provides a space for washing hands, produce, dishes etc.
- Look for stainless steel sinks made for outdoor use with drain boards.
- Include plumbing for both hot and cold water.
- Have drainage lines go to a dry well or sewer system.
- Add a water filtration system to improve water quality.
Cabinetry
Storage is essential for equipment, pantry items, dishes, and more.
- Choose weatherproof cabinets designed for outdoor environments.
- Include cabinets, drawers, shelves, and other storage solutions.
- Mount cabinets securely to studs in walls.
Counter Space
In addition to cabinets and appliances, allow open counter space for:
- Food prep
- Serving plates
- Setting down spices, utensils etc. while cooking
Space counters at least 24 inches apart for maneuvering.
Other Amenities
Consider adding:
- Trash and recycling bins
- Side burners or prep sinks
- Wine chillers or ice makers
- Warming drawers or pizza ovens
- Covers or retractable awnings for weather protection
Connecting Electrical, Plumbing, and Gas Supply
Proper utilities make an outdoor kitchen fully functional. Here are some tips:
Electricity
- Install weatherproof electrical outlets near all appliances and lights. Place at standard kitchen counter height.
- Use exterior-rated wiring and conduit. Bury underground lines at proper depth.
- Include a GFCI protected circuit for safety near water sources.
- Ensure sufficient amperage for high demand appliances like the grill or refrigerator.
Plumbing
- Extend hot and cold water supply lines to the sink and any other water connections.
- Insulate pipes against freezing. Install shutoff valves.
- For draining, tie lines to existing home plumbing or route to a dry well or sewer. Include traps.
Gas Supply
For gas appliances:
- Run rigid gas lines under counters secured at least 18 inches below ground.
- Terminate the line with a quick disconnect valve for connecting grills.
Add Finishing Touches
To complete your outdoor kitchen, incorporate details that make the space look polished while also enhancing functionality:
Lighting
Proper illumination lets you use the kitchen day or night.
- Install recessed lighting under wall cabinets to illuminate counters.
- Overhead pendant lights work well to illuminate the full area.
- Low voltage landscape lighting adds ambiance.
Backsplashes
A backsplash protects the wall behind a grill or sink from grease splatter and moisture. Use non-flammable, easy-to-clean materials like:
- Stainless steel
- Aluminum
- Tile
- Stone
Decorative Elements
Personalize with choices like:
- Hanging pots and pans for additional storage
- Accent lighting under cabinets
- Planter boxes or herb gardens
- Privacy screens or decorative partitions
Safety Equipment
- Fire extinguisher
- First aid kit
- Locks on cabinets
With careful planning and construction, you can create an outdoor kitchen tailored to your needs that provides an inviting space for cooking, dining, and entertaining for years to come!
Frequently Asked Questions About Building Outdoor Kitchens
How much does it cost to build an outdoor kitchen?
The cost can range anywhere from $2,000 to $50,000+ depending on the size, materials, and amenities included. The major expenses are appliances, cabinetry, countertops and the laboring installing them. Focus the budget on high-quality durable items rather than cosmetic features.
What is the best material for outdoor kitchen cabinets?
Stainless steel, powder coated aluminum, and plastics like polyvinyl chloride (PVC) hold up best to weather, moisture, and UV rays. Look for cabinets with full-extension drawers, soft-closing hinges, and ventilation.
Should I hire a contractor or DIY my outdoor kitchen?
Consider your skill level. Basic small installations can be DIYed, but extensive projects involving electrical, plumbing, and gas lines are best left to professional builders knowledgeable with local codes. Many people hire a contractor to install the fixed elements then add final touches themselves.
How do I winterize and maintain an outdoor kitchen?
- Fully close valves on gas and water lines and drain pipes.
- Disconnect or cover appliances and electronics.
- Remove and store items like utensils, towels, and rugs during cold months.
- Apply protectants to surfaces.
- Clean the area fully before winter.
- Check periodically for any wear, cracks, leaks etc. and make repairs.
What design tips maximize functionality?
- Have at least 4 feet clearance around appliances for safe use.
- Include a sink, prep space, storage, lighting, and fuel for cooking.
- Position items in efficient triangles within steps of each other.
- Allow space for entertaining and add ambiance like music or TV.
- Incorporate airflow solutions like a hood vent over grill areas.
Conclusion
Building a fully-equipped outdoor kitchen lets you take your grilling, food prep, and entertaining outdoors. By following the steps outlined and using high-quality materials suited for weather exposure, you can create an outdoor cooking space customized to your needs that will provide lasting enjoyment for years to come. Pay careful attention to key factors like the foundation, ventilation, utilities, and maintenance. With some upfront planning and elbow grease, you can construct your dream outdoor kitchen oasis.