When starting a renovation or building project, one of the first decisions you’ll need to make is choosing the right type of cabinetry.
Two common options you’ll come across are Ready-to-Install (RTI) and Ready-to-Assemble (RTA) cabinets.

At first glance, they might seem similar — but the difference between them is much bigger than you might think.
Choosing the right one can mean the difference between a smooth, professional-looking result and a frustrating, time-consuming experience.

Let’s break it down.


What Are Ready-to-Install (RTI) Cabinets?

Ready-to-Install cabinets are exactly what they sound like — they arrive at your door fully built, finished, and assembled.
All you need to do is install them in their place.

Key Features:

  • Fully assembled by professionals at the factory.
  • Stronger and more durable — built with proper tools and techniques.
  • No assembly required on-site — just unpack and install.
  • Often built with higher-quality materials and construction standards.
  • Consistent quality control ensures perfect fit and finish.

What Are Ready-to-Assemble (RTA) Cabinets?

Ready-to-Assemble cabinets come packed flat in boxes, with all the pieces, hardware, and instructions for you (or your installer) to assemble.

Key Features:

  • Flat-packed to save shipping costs and space.
  • Requires DIY assembly or hiring someone to put them together.
  • Typically lower upfront cost, but higher labor/time cost.
  • Quality can vary widely — from decent to very poor — depending on the manufacturer.
  • Risk of improper assembly leading to weaker joints or misaligned doors.

1. Installation Time and Effort

RTI Cabinets:

  • Installation is quick and straightforward.
  • Perfect for builders, contractors, or homeowners who want a fast turnaround.
  • Great for projects on tight timelines.

RTA Cabinets:

  • Assembly can take several hours or even days, depending on the number of cabinets.
  • You’ll need tools, time, and patience — or pay extra for professional assembly.

2. Durability and Longevity

RTI Cabinets:

  • Factory-assembled cabinets are typically glued, doweled, stapled, and screwed together with precision machinery.
  • The result is stronger construction that holds up for years.

RTA Cabinets:

  • Even if assembled carefully, RTA cabinets tend to be less sturdy because they rely heavily on cam locks, screws, and brackets.
  • Over time, with wear and tear, joints can loosen.

3. Cost Considerations

RTI Cabinets:

  • Higher upfront cost, but lower hidden costs (no labor or mistakes during assembly).
  • Excellent long-term value due to durability and time saved.

RTA Cabinets:

  • Lower purchase price.
  • Higher hidden costs if you need to pay someone to assemble, or if replacements are needed due to assembly errors.

4. Design and Customization Options

RTI Cabinets:

  • More options for custom sizes, materials, finishes, and hardware.
  • Built to order if needed.

RTA Cabinets:

  • More standardized sizes and limited finishes.
  • Customization is often limited or unavailable.

5. Who Should Choose Which?

Choose Ready-to-Install (RTI) Cabinets if:

  • You want a professional-quality finish.
  • You’re working with contractors or builders who need speed and reliability.
  • You value durability and long-term performance.
  • You want to avoid the hassle of DIY assembly.

Choose Ready-to-Assemble (RTA) Cabinets if:

  • You have plenty of time and enjoy DIY projects.
  • You are working with a very tight budget.
  • You are installing cabinets in a temporary space where longevity isn’t as important.

Final Thoughts: Which One Is Better?

While RTA cabinets may seem attractive for budget-conscious projects, Ready-to-Install cabinets offer clear advantages when it comes to quality, convenience, and long-term value.
For homeowners and professionals who want beautiful, reliable, and efficient results — RTI cabinets are the smarter choice.

At Canadian Cabinets, we specialize in high-quality Ready-to-Install cabinets, crafted locally with precision and care.
We take pride in helping you create stunning spaces without the stress of assembly or unexpected surprises.