Whether you’re remodeling your kitchen or building one from scratch, installing kitchen cabinets is one of the most important steps. Not only do cabinets define the look and functionality of your kitchen, but a proper installation ensures they’re sturdy, level, and long-lasting. While hiring a professional is always an option, many confident DIYers choose to tackle cabinet installation themselves—and with the right tools and a little patience, you can too.
Here’s a step-by-step guide to help you install kitchen cabinets like a pro.
Tools & Materials You’ll Need
Before getting started, gather these essential tools and materials:
- Tape measure
- Pencil
- Level (4-ft recommended)
- Stud finder
- Power drill/driver
- Screws (2½-inch cabinet screws)
- Clamps
- Shims
- Ladder or step stool
- Safety goggles and gloves
- Cabinet jack (optional but helpful)
- Cabinet hanging rail (optional)
Step 1: Plan and Prepare
Before installation day, carefully plan the cabinet layout based on your kitchen design. Mark the location of each cabinet and appliance, and double-check measurements.
Pro tip: Leave space for fillers and scribe molding where walls aren’t perfectly square.
Step 2: Mark Reference Lines
Using a level and pencil:
- Mark the high point of the floor along the wall where cabinets will go.
- From that point, mark a horizontal line 34½ inches up (standard height for base cabinets).
- For wall cabinets, mark a line 19½ inches above the base cabinet line (this is the space between countertops and upper cabinets), then mark the top line for wall cabinets.
Step 3: Locate the Studs
Use a stud finder to locate and mark the wall studs. You’ll anchor cabinets directly into these to ensure a secure hold.
Step 4: Install Upper Cabinets First
Installing the wall cabinets first makes the process easier and prevents damage to base cabinets.
- Remove the cabinet doors to lighten the weight.
- If working alone, use a cabinet jack or temporary ledger board screwed into the wall to support cabinets while you work.
- Start in a corner and work outward.
- Screw through the back of the cabinet into the wall studs, checking for level and plumb. Use shims as needed.
Pro tip: Clamp adjacent cabinets together before fastening them to ensure alignment.
Step 5: Install Base Cabinets
Once uppers are secure, move on to the lower cabinets.
- Start at the high point of the floor.
- Position the first cabinet and level it front to back and side to side. Use shims under the cabinet as needed.
- Screw the cabinet into wall studs and adjacent cabinets.
- Continue installing remaining base cabinets, ensuring all are level and aligned across the top (important for countertop installation).
Step 6: Add Fillers, Panels & Trim
After all cabinets are installed:
- Install filler strips in any gaps between cabinets and walls.
- Add finished end panels if necessary.
- Reattach doors and adjust hinges for even spacing.
- Attach toe kicks and crown molding or light rail if included in your design.
Step 7: Final Touches
- Check all doors and drawers for smooth operation.
- Add hardware like knobs and pulls.
- Clean the cabinets and get ready for countertop installation!
Wrapping Up
Installing kitchen cabinets can seem intimidating, but with careful planning, accurate measuring, and a methodical approach, you can achieve professional results. Take your time, double-check everything as you go, and don’t hesitate to ask for help when lifting or aligning heavy cabinets.
With your new cabinets installed, you’re one big step closer to a beautiful, functional kitchen!
Need help choosing the right cabinets or planning your kitchen layout? Contact us—we’re here to help!