Installing outdoor cabinets can add extra storage and functionality to any outdoor living space. While the process requires some planning and DIY skills, it is something a motivated homeowner can tackle themselves. This comprehensive guide will walk you through everything you need to know to successfully install outdoor cabinets.
Choose the Right Location
The first step in installing outdoor cabinets is deciding on the right location. Here are some tips for picking the ideal spot:
- Consider proximity to doors, patios, and walkways for easy access. But don’t block openings or paths of travel.
- Choose a flat, level surface for secure cabinet installation. This may require building a platform if placing cabinets on uneven ground.
- Pick a spot protected from direct sun and rain exposure which could damage cabinets over time. Under roof eaves or covered patios work well.
- Allow adequate clearance around cabinets for fully opening doors and drawers without obstruction.
- Keep in mind any existing utility lines for electricity, gas, water, etc. that cabinets placement could impact.
Once you’ve selected the perfect site, measure carefully to determine the exact cabinet dimensions and layout needed for the space. This will inform the size and number of cabinet units to purchase.
Select Quality Outdoor Cabinets
Not all cabinetry can withstand the elements. When selecting cabinets, look for:
- Weather-resistant materials: Cabinets designed for outdoor use are constructed from materials like marine-grade plywood, aluminum, stainless steel, and plastics that resist moisture, mildew, and UV damage.
- Rust-resistant hardware: Hinges, handles, and screws should be made from stainless steel or aluminum rather than standard steel.
- Weatherproofing features: Doors and drawers should have tight-fitting joints and gaskets to seal out water. Some feature additional weather strips or drainage holes.
- Durable finishes: Look for powder-coated, galvanized, or painted finishes that provide extra protection from the elements.
- Secure cabinet construction: Cabinets should be sturdily constructed using strong bonding agents and rust-resistant fasteners.
Quality outdoor cabinets may cost more upfront but will hold up better over time. Check manufacturer specifications carefully to ensure the cabinets meet outdoor durability standards before purchasing.
Gather Tools and Materials
Installing outdoor cabinets requires some specialized materials and tools. Be sure to have the following on hand before getting started:
Materials:
- Outdoor cabinets in the selected size(s)
- Exterior-grade plywood for building out any cabinet frames and creating a mounting base
- Flashing and waterproof membranes as needed
- Caulk or adhesive sealant (look for waterproof varieties designed for outdoor use)
- Shims for leveling cabinets
- Appropriate fasteners for the cabinet material and mounting surface (stainless steel and exterior-rated screws are best)
Tools:
- Safety glasses and gloves
- Tape measure
- Level
- Stud finder
- Power drill and drill bits
- Hole saw
- Compass or jigsaw (if cutting custom cabinet openings)
- Screwdrivers
- Clamps
- Utility knife
- Pencil/marker
- Sandpaper
- Hammer
Having these supplies ready ahead of time will make the installation process go faster and smoother.
Prepare the Installation Site
With the location selected and materials gathered, now prepare the site:
- Mark stud locations using a stud finder for optimal cabinet support.
- Remove any old cabinets or obstructions from the area.
- Build out a level platform if needed to create a flat surface for mounting.
- Waterproof the mounting area by installing flashing, sealant, and membranes as required by local building codes.
- Pre-drill any necessary holes for plumbing, electrical, etc. that will need to run to/from the cabinets.
- Use caulk or foam insulation to seal any gaps or cracks around the perimeter.
- Carefully measure and mark the cabinet footprint in the exact desired position.
Taking the time to properly construct and waterproof the installation surface will provide a solid base for the cabinets and help them last longer.
Install the Cabinet Framework
Outdoor cabinets typically need extra bracing and support since they won’t be anchored to studs like indoor cabinetry. To build a framework:
- Cut 2×4 lumber to size and arrange in a rectangle that matches the total dimensions of the cabinet layout.
- Predrill and screw the 2x4s together at the corners. Check with a level to ensure the frame is completely square.
- Screw the frame securely into the mounting surface using exterior screws long enough to anchor firmly.
- Seal any gaps between the wood and the mounting surface with waterproof caulk.
- Cover the frame on the sides and back with exterior plywood screwed into place. This encloses the frame so cabinets have a solid surface for mounting.
The completed frame provides a sturdy base for anchoring the cabinets that can withstand wind, moisture, and the weight of cabinet contents.
Mount the Cabinets
With the framework in place, now the cabinets can be installed:
- Place the first cabinet in the desired position on the framework and use clamps or helpers to hold it in place.
- Check for level on all sides. Shim underneath if necessary until the cabinet sits flush and level.
- Predrill pilot holes through the cabinet back or frame into the support structure. Stagger holes vertically every 12-16 inches.
- Attach the cabinet using exterior screws, nuts and bolts, or other approved fasteners. Do not overtighten.
- Apply a bead of waterproof caulk or adhesive sealant around the top and sides of the cabinet to seal it against moisture.
- Repeat to mount any additional cabinets, taking care to keep them plumb, level, and properly aligned.
Follow the cabinet manufacturer’s specific mounting instructions, including any recommended hardware. Proper mounting is crucial for outdoor cabinets to withstand wind gusts and other stresses.
Complete the Installation
Apply the finishing touches for a fully functioning outdoor kitchen:
- Use caulk to seal all seams, gaps, and joints between cabinets thoroughly. Check for any cracks or holes that could allow moisture intrusion.
- Attach doors, adjust hinges, and install drawer glides so everything operates smoothly. Lubricate parts with silicone spray if needed.
- Add weatherproof trim pieces to conceal exposed cabinet edges and framework.
- Attach cover panels, countertops, or other surfaces to unify the look. Make sure any joints and seams are properly sealed.
- Install cabinet hardware like knobs, pulls, latches, and locks. Stainless steel or other weather-resistant materials are best.
- Consider additional protection like an awning above cabinets or weather-sealant coating for maximum durability.
Taking steps to properly weatherproof the installed cabinets will help them hold up for many seasons of backyard cooking and entertaining to come.
Cabinet Maintenance
Regular maintenance is key to keeping outdoor cabinets looking and functioning their best:
- Inspect cabinets seasonally for any signs of damage, checking corners, edges, doors, and hardware carefully. Repair any issues immediately before they worsen.
- Tighten any loose hinges, pulls, and clasps which can fail over time. Replace corroded hardware.
- Refinish any paint, stain, or protective coating that begins cracking or fading to prevent moisture damage.
- Use caulk and waterproof sealant to fill any new gaps that develop and reseal as needed.
- Keep cabinet interior clean and dry. Allow wet items like dishware to fully dry before storing to prevent mildew.
- Install weather protection products like tight-sealing covers for cabinets not being used or a dehumidifier inside to control moisture.
- Consider removing valuables from outdoor cabinets during extreme weather months if unsure of their water integrity.
With proper materials, installation, and care, quality outdoor cabinets can endure many years of use and elemental exposure. Maintaining them diligently will extend their lifespan and functionality.
Frequently Asked Questions
What kind of outdoor cabinets are most durable?
Look for cabinets constructed from marine-grade plywood, aluminum, stainless steel, polycarbonate plastics or other weather-resistant materials. Details like gaskets, drainage, UV-protective finishes also add durability.
Can you install regular indoor cabinets outside?
It’s not recommended. Indoor cabinets will deteriorate quickly outside when exposed to moisture, UV rays, temperature fluctuations and pests. Opt for cabinets rated for outdoor use.
Do I need to seal outdoor cabinets to make them waterproof?
Sealing all joints, seams and edges thoroughly with exterior-grade caulk and sealant is important for weatherproofing cabinets. Follow manufacturer instructions for any additional sealing needed.
What mounting surface is best for outdoor cabinets?
A level surface of weather-resistant exterior plywood secured to a sturdy framework is ideal. Concrete, pressure-treated lumber, brick and other materials can also work if properly prepared.
Should I remove doors and drawers from cabinets before installing?
Most manufacturers recommend keeping doors, drawers and hardware installed to ensure proper alignment. Remove only if essential for access, then reinstall immediately after.
How much space should I allow for opening cabinet doors and drawers?
Standard guidelines are 30-40 inches of clear, unobstructed space in front of cabinets for full door swing and at least 15 inches of clearance beside drawers for easy access.
Can I mount outdoor cabinets directly to siding or drywall?
No, additional reinforcement is needed. Build an exterior-grade plywood frame secured to studs to provide sufficient support for outdoor cabinets.
What is the best way to clean outdoor kitchen cabinets?
Use a mild soap and warm water solution and soft cloth for routine cleaning. For tougher messes, a vinegar, baking soda or ammonia-based cleaner can be used sparingly per manufacturer directions. Avoid abrasive scouring pads.
How can I waterproof around existing outdoor plumbing?
Use an exterior-grade silicone or acrylic caulk to seal any spaces between pipes and cabinet penetrations. For larger gaps, a close-fitting ABS plastic escutcheon plate can protect openings nicely.
Conclusion
Installing outdoor cabinets allows you to extend your living space and cooking functionality to the great outdoors. By selecting quality weather-resistant cabinetry, waterproofing carefully, and mounting to a sturdy framework, your new outdoor kitchen can provide lasting function and style for years of backyard enjoyment. Maintaining the cabinets diligently and repairing any wear immediately will ensure they endure the elements season after season.