Upper cabinets can make or break the look of your kitchen — and proper installation is key. Whether you're a contractor or a confident DIYer, here’s how to install wall cabinets the right way.
🧰 What You’ll Need
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Stud finder
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Level
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Tape measure
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Drill + screws
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Shims
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Ledger board or cabinet jack
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Pencil or painter’s tape
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Clamps (optional but helpful)
✅ Affordable Cabinets come pre-assembled with soft-close hardware already installed — no assembly needed.
📐 Step-by-Step Guide to Installing Upper Cabinets
1️⃣ Step 1: Mark the Layout
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Use painter’s tape or pencil to mark where each cabinet goes
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Mark bottom line of the uppers — usually 54” from the floor (standard with 18” of countertop clearance)
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Mark stud locations to anchor the cabinets
2️⃣ Step 2: Add a Ledger Board (Optional but Smart)
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Temporarily screw a straight 1x4 ledger board along the bottom line to support cabinets while mounting
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Makes solo installs way easier and ensures cabinets stay level
3️⃣ Step 3: Start in the Corner
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Always install corner or end cabinets first
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Drill pilot holes through the cabinet back into studs
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Use cabinet screws (2½” recommended)
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Check for level side-to-side and front-to-back — use shims if needed
4️⃣ Step 4: Connect Cabinets Together
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Once the first cabinet is in, clamp the next one beside it
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Pre-drill and screw the frames together
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Anchor into studs as you go
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Adjust as needed to stay level and flush
5️⃣ Step 5: Finish and Fill Gaps
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Install any filler strips or panels as needed
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Use trim or scribe molding for gaps against uneven walls or ceilings
⚠️ Pro Tips
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Always use two people (or a jack) to lift and position cabinets
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Don’t rely on drywall anchors — anchor into studs
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Use shims behind the cabinet if the wall bows inward
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Install wall cabinets before base cabinets to avoid working over them
💡 Our Recommendation
Take your time with uppers. Clean, level wall cabinet installs are what make your kitchen look professional — even if it’s DIY.
📨 Need Install Help?
Send us your layout — we’ll walk you through the install or recommend a local installer.
📩 info@affordablecabinets.com
📍 4271 Duluth Ave, Rocklin, CA 95765, USA
