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How Cabinets Are Built: Screws vs Dowels vs Cam Locks

Not all cabinet construction methods are created equal. The way your cabinets are held together affects everything from durability to install time. Let’s break down the 3 most common joinery methods — and explain what we use at Affordable Cabinets.


🔩 1. Screws

Screws are a strong, straightforward way to connect cabinet panels, often used in pre-assembled cabinets.

Pros:

  • Very strong hold

  • Long-lasting under load

  • Easy to repair or tighten over time

Cons:

  • Requires accurate placement

  • Can split wood if not pre-drilled correctly

✅ We use screw-based joinery on all Affordable Cabinets for a solid, long-lasting structure.


🧱 2. Dowels

Dowels are small wooden pins inserted into pre-drilled holes, often combined with glue.

Pros:

  • Clean, hidden joinery

  • Good alignment during assembly

  • Strong when glued properly

Cons:

  • Glue-only builds can weaken over time

  • Requires precision machinery to avoid gaps

  • Not ideal for DIY or on-site assembly without training

📌 Dowels are more common in European and high-end factory builds — less so in fast-turnaround standard cabinetry.


🧩 3. Cam Locks

Cam locks are the most common method used in RTA (Ready-to-Assemble) cabinets. A metal locking mechanism connects parts with a turn of a screwdriver.

Pros:

  • Easy to assemble for DIY customers

  • No power tools needed

Cons:

  • Not as strong as screws or dowels

  • Prone to loosening over time

  • Can shift or sag under weight

  • Not designed for long-term use

📌 We do not use cam locks at Affordable Cabinets. Our cabinets come pre-assembled and ready to install — no locking systems or toolkits required.


🆚 Quick Comparison

Joinery Type Strength Used in RTA? Used in Pre-Assembled? Used at Affordable Cabinets
Screws ✅ Strong 🔄 Sometimes ✅ Yes ✅ Yes
Dowels ✅ Strong ❌ No ✅ Occasionally ❌ No
Cam Locks ❌ Weak ✅ Yes ❌ No ❌ No

💡 Our Recommendation

Cabinets should feel solid from day one — and still feel that way years later. That’s why we use screw-based joinery on all our pre-assembled cabinets. No shortcuts. No wobble.


📨 Want to See Inside Our Cabinets?

We’ll send you photos of how our boxes are built — just ask.
📩 info@affordablecabinets.com
📍 4271 Duluth Ave, Rocklin, CA 95765, USA