If you’re planning a kitchen renovation, one of the first questions you’ll face is whether to invest in custom cabinets or choose prefab (also called stock) cabinets.
The short answer: custom cabinets usually cost more, but the price difference depends on more than just the label.
Cost Drivers for Cabinets
Let’s break down the cost difference between custom and prefab cabinet options, and what you get for your money.
1. Materials
Custom cabinets can be built from a wider range of materials: premium hardwoods, Thermally Fused Laminates, amd high-quality wood veneer cases.
Prefab cabinets are typically limited in quality and thickness of the materials, MDF instead of HDF, lower quality particleboard etc.
2. Labor and Craftsmanship
Custom cabinets are built to order, often by skilled craftspeople or advanced manufacturing technologies, which increases labor and cost to build, but also improves fit and durability.
Prefab cabinets are mass-produced, reducing labor time and cost. The cabinets are made for the average consumer rather than personalized for your home.
3. Sizing and Customization
With custom, cabinets can be made to fit any space, down to the millimeter. You can also include unique features like integrated organizers, special hardware, or custom finishes.
Prefab cabinets come in set sizes and finishes, so modifications can be limited or require fillers and extra work.
4. Finish and Detailing
Custom allows for stain or paint matching, special edge profiles, and door styles made for your project.
Prefab finishes are chosen from a limited catalog.
5. Design Quality and Consultation
Most custom cabinets are designed by a professional kitchen and bath designer. This increases cost, but also the quality of your finished design.
Prefab cabinet design can be done by a professional designer, or someone with limited experience. Depending where you purchase, you may also need to design the space and cabinet style yourself.
Average Price Ranges Between Custom and Prefab Cabinets
Prices can vary by region, material, and design complexity.
Prefab Cabinet Box:
- Roughly $80 – $200 per box (varies by size and quality)
Custom Cabinet Box:
- Around $130 – $260 each for standard custom boxes
- Unique custom cabinet boxes range $300 – $5000 (Varies by size, finish, material, and custom options.)
When the Cost Difference Pays Off
Custom cabinets can be worth the higher price if:
Your kitchen has unusual dimensions or angles
You want a specific finish, door style, or storage feature
You value long-term durability and repairability over initial savings
Prefab might be a better fit if:
You need a quick installation
Your budget is very tight
You’re working in a rental or temporary space
While prefab cabinets offer an affordable and quick solution, custom cabinets give you complete control over design, fit, and quality.
The cost difference comes down to how much value you place on personalization, materials, and craftsmanship.
