RTA vs. Semi-Custom vs. Custom Cabinets: How to Pick

The cabinet industry has done a remarkable job confusing homeowners about what they’re actually buying. Three tiers, blurry definitions, and a price range from $5,000 to $50,000 for what looks like the same kitchen. Here’s the actual truth.

We install all three tiers at JR Stone — RTA, semi-custom, and fully custom — so we have no incentive to push one over the others. Pick the right one for your kitchen and your budget.

The Three Tiers, Explained

The differences come down to where the cabinet is built, how customizable it is, and how it ships.

• RTA (ready-to-assemble): Built in a factory, shipped flat-packed in boxes, assembled on site at install. Sold in standard sizes (3-inch increments).
• Semi-custom: Built in a factory, shipped pre-assembled. Sold in standard sizes with selectable finishes, accessories, and modifications (deeper boxes, taller uppers, specialty drawer fronts).
• Custom: Built from scratch in a cabinet shop to your exact specifications. Any size, any material, any finish, any detail.

Cost Comparison (Real Numbers)

Pricing varies by line, finish, and accessories. Here are typical Palm Beach County installed costs for a 25-linear-foot kitchen (a common size for Wellington and Boca Raton kitchens):

Note: these are cabinets only. Add countertops ($3,250–$8,750 for the same 25 LF kitchen with quartz to quartzite), demo, plumbing, electrical, tile, appliances, and you arrive at the total kitchen cost.

RTA Cabinets: When They Make Sense

RTA gets a bad reputation because of cheap imports sold at big-box stores — thin particleboard, weak hinges, finishes that chip. But quality RTA from a manufacturer like Fabuwood or Jarlin uses the same plywood box construction and solid wood doors as semi-custom. The cabinets just ship flat-packed instead of pre-assembled.

Pros

• Cheapest of the three. Often 40–50% less than semi-custom for comparable materials.
• Fast. Most lines stock the popular sizes and finishes, so delivery is 1–2 weeks instead of 3–6 for semi-custom or 8–14 for custom.
• Same baseline quality. Solid wood doors, plywood boxes, soft-close hardware on quality lines. Indistinguishable from semi-custom once installed.

Cons

• Limited sizing. Standard cabinet sizes only (in 3-inch increments). If your kitchen has unusual dimensions, fillers will fill awkward gaps.
• Limited finishes. Each line offers a fixed catalog of door styles and colors. No custom paint colors or specialty stains.
• Limited modifications. Standard cabinet depths (24″), heights (30″ or 42″), and toe-kick heights only. Hard to do non-standard configurations.
• Assembly quality matters. Bad install can make good RTA look cheap. Quality assembly is 90% of how the finished cabinets read.

Pick RTA if: you have a standard-size kitchen layout, you’re working with a clear budget cap, you don’t need unusual sizes or specialty finishes, and you have a contractor who knows how to assemble and install RTA properly.

Semi-Custom: The Sweet Spot

Semi-custom is the workhorse tier — what we install in roughly 70% of Palm Beach County kitchens. It’s built to standard sizes like RTA, but with a much larger catalog of door styles, finishes, accessories, and modifications. Most cabinet brands sell their lines as “semi-custom”: Fabuwood Quest, Jarlin’s premium lines, ProCraft, and others.

Pros

• Real customization. Selectable interior storage (pull-outs, lazy susans, spice racks, trash drawers), specialty drawer fronts, glass doors, light rails, end panels — configure the kitchen the way you actually use it.
• Expanded size options. Beyond standard 3-inch increments, many semi-custom lines offer 1/4-inch height adjustments, deeper boxes (27″ vs standard 24″), or specialty heights for high ceilings.
• Wider finish range. Hundreds of stain and paint colors available, sometimes including custom-matched paint.
• Pre-assembled. Cabinets arrive built and finished. Faster install, more consistent quality.

Cons

• 2x the cost of RTA. A jump from $200/LF to $400–$800/LF is significant on a full kitchen.
• 3–6 week lead time. Factory build slot has to be scheduled, then production runs, then ships.
• Still constrained to factory’s catalog. If your kitchen needs a non-standard size, an unusual angle, or a finish not in the catalog — semi-custom hits a wall.

Pick semi-custom if: you have a standard kitchen layout but want real customization in storage and finishes, you’re willing to invest in a kitchen that lasts 20+ years, and you don’t need fully custom dimensions or specialty details.

Custom: When You Actually Need It

Fully custom cabinets are built from scratch in a cabinet shop to your exact specifications. Any size, any material, any finish, any detail. The price reflects the labor — a custom shop builds your cabinet boxes, doors, drawers, and finishes by hand, often using specialty woods and joinery techniques unavailable in factory production.

Pros

• Any dimension. 23.5-inch deep cabinets to fit a quirky wall? 47-inch tall uppers? 18-inch wide pull-out spice cabinets? All possible.
• Specialty finishes. Custom-matched paint, hand-rubbed stains, distressed finishes, painted glaze, exotic woods. Anything you can describe.
• Joinery upgrades. Dovetailed drawer boxes (standard), mortise-and-tenon door frames, dowel-pinned face frames, frame-and-panel side ends.
• Architectural details. Custom moldings, period-correct trim, integrated lighting valances, hand-carved details.

Cons

• Most expensive. 2–3x semi-custom for comparable construction. Easy to spend $25,000–$50,000 on cabinets alone.
• Long lead times. 8–14 weeks from final design approval. Custom shops have queues; rush jobs cost more.
• Quality varies by shop. “Custom” means whatever the shop says it means. Some shops use particleboard interiors and call it custom. Vet the shop.

Pick custom if: your kitchen has unusual sizing or angles that semi-custom can’t handle, you want a specific finish unavailable in any catalog, you have an architectural style that needs period-correct details, or you’re building a luxury kitchen where the cabinets are the design centerpiece.

How to Decide

Three quick filters that get most homeowners to the right tier:

Filter 1: Budget.

• Under $10,000 for cabinets → RTA
• $10,000–$20,000 → semi-custom
• $20,000+ and you want unusual specs → consider custom

Filter 2: Kitchen layout.

• Standard rectangular layout, walls of decent length → RTA or semi-custom both work
• Unusual angles, awkward sizing, custom architectural details → semi-custom or custom
• Historic home with period-correct cabinet detail → custom

Filter 3: Timeline.

• Need cabinets in 2 weeks → RTA only option
• Have 4–8 weeks → RTA or semi-custom
• Have 3+ months → any of the three

For most Palm Beach County kitchens, semi-custom hits the sweet spot — real customization in storage and finish, factory-grade fit and finish, reasonable lead time. RTA is a great choice when budget or speed are the priority. Custom is reserved for kitchens where standard sizes simply won’t fit or where the design demands details no factory produces.

If you’re unsure, the easiest first step is a free in-home consultation. Once we measure the actual kitchen and understand what you want, we can quote all three tiers side-by-side. Comparing real numbers for your specific kitchen makes the decision instantly clearer than any general pricing chart.