Renovating your kitchen is one of the biggest investments you’ll make as a homeowner. One of the first decisions you’ll face: should you go with custom-built cabinetry or opt for IKEA’s popular SEKTION system?
Both options have loyal fans, and for good reason. But the right choice depends on your budget, timeline, design goals, and how you plan to handle installation. In this guide, we break down the real pros, cons, and installation differences between custom and IKEA cabinets so you can make an informed decision.
What Are Custom Cabinets?
Custom cabinets are built to order by a cabinet shop or millwork company. Every dimension, material, finish, and feature is tailored specifically to your kitchen layout. There are no standard sizes; everything is made to fit your exact space.
Pros of Custom Cabinets
- Perfect fit: Built to your kitchen’s exact measurements, eliminating awkward gaps or filler pieces.
- Unlimited design options: Choose any wood species, finish, door style, hardware, and interior accessories.
- Higher resale value: Premium cabinetry can significantly boost your home’s market appeal.
- Superior materials: Typically constructed with solid wood frames, dovetail joints, and soft-close hardware as standard.
Cons of Custom Cabinets
- Higher cost: Custom kitchens in Ontario typically start at $25,000–$50,000+ for materials alone, depending on complexity.
- Longer lead times: Expect 6–12 weeks (or more) from order to delivery.
- Harder to modify later: Once built and installed, changes or replacements are expensive.
- Contractor dependency: You need a reliable cabinet shop and skilled installers working in coordination.
What Are IKEA Cabinets?
IKEA’s SEKTION system is a modular, ready-to-assemble (RTA) kitchen cabinet line. You select from standardized cabinet box sizes and mix-and-match doors, drawer fronts, and interior organizers. The boxes are made from particleboard with a melamine finish, and doors are available in laminate, wood veneer, or painted MDF.
Pros of IKEA Cabinets
- Significantly lower cost: A full IKEA kitchen in Ontario typically ranges from $5,000–$15,000 for materials, making it accessible for most budgets.
- Fast availability: Cabinets are in-stock and ready to pick up or deliver within days.
- Solid hardware: IKEA uses Blum hinges and drawer slides, the same brand found in high-end custom cabinetry.
- Easy to plan: The IKEA Home Planner tool lets you design your layout before purchasing.
- Replaceable parts: Damaged door? Swap it out without replacing the entire cabinet.
Cons of IKEA Cabinets
- Standard sizes only: Boxes come in fixed widths (15″, 18″, 24″, 30″, 36″), which may require filler panels on uneven walls.
- Assembly required: Flat-pack boxes need proper assembly before installation, which can be time-consuming and error-prone for DIYers.
- Particleboard construction: While durable for typical use, it’s less forgiving if exposed to prolonged moisture.
- Limited finish options: You’re restricted to IKEA’s current door and color lineup.
Installation Differences: This Is Where It Really Matters
Here’s what most comparison articles miss: the installation process is fundamentally different between custom and IKEA cabinets, and it’s often the deciding factor in how your kitchen turns out.
Custom Cabinet Installation
Custom cabinets arrive fully assembled (or in large pre-built sections). Installation involves:
- Precise leveling and shimming of base cabinets
- Securing boxes directly to wall studs
- Scribing filler panels to uneven walls
- Aligning doors and adjusting hinges
- Installing crown molding, valances, and decorative trim
Because the cabinets are built to your exact dimensions, installation is straightforward if your walls and floors are plumb and level. When they’re not (and in older Ontario homes, they rarely are), the installer needs expert scribing skills to make everything look seamless.
IKEA Cabinet Installation
IKEA kitchens require a two-phase process:
Phase 1: Assembly
Each cabinet arrives flat-packed with dozens of components. Proper assembly requires following precise sequences, correctly orienting cam locks, and ensuring boxes are perfectly square. A typical 12-cabinet kitchen involves assembling 12 individual boxes before installation even begins.
Phase 2: Mounting
IKEA uses a suspension rail system. A metal rail is leveled and secured to wall studs, and cabinet boxes hang from this rail. This system is efficient but demands:
- Accurate stud finding and secure fastening
- Laser-level precision on the rail (even 2mm off compounds across a full run)
- Proper adjustment of leg levelers on base cabinets
- Custom cutting of filler panels, cover panels, and toe kicks
- Careful alignment of IKEA’s specific hinge and drawer systems
The Common Mistake
Many homeowners assume IKEA cabinets are “easy to install” because they’re affordable. In reality, IKEA installation requires just as much precision as custom cabinetry. The suspension rail must be perfectly level. Filler panels must be scribed to your walls. Base cabinets must be shimmed to exact height for countertop fabrication.
A poorly installed IKEA kitchen looks cheap. A professionally installed IKEA kitchen looks like high-end custom millwork.
Cost Comparison at a Glance
Which Should You Choose?
Choose custom cabinets if:
- You have a generous budget and want a one-of-a-kind kitchen
- Your layout has unusual dimensions that standard sizes can’t accommodate
- You want specific wood species, exotic finishes, or architectural details
- Timeline is flexible
Choose IKEA cabinets if:
- You want a modern, clean-looking kitchen without the premium price tag
- You’re working within a $10,000–$20,000 total budget (materials + labor)
- You want the project completed quickly
- You plan to sell in the next few years and want strong ROI on your renovation dollar
The Bottom Line
Both custom and IKEA cabinets can deliver a stunning kitchen. The difference isn’t just in the box; it’s in the installation. Whichever route you choose, precision installation is what separates a kitchen that looks “fine” from one that looks flawless.
At Blueprint Master, we install both custom millwork and IKEA SEKTION kitchens across Southwestern Ontario and the GTA. Our laser-leveled, fully insured installation process ensures your cabinets are perfectly aligned, scribed, and secured, regardless of what’s inside the box.