RTA vs assembled cabinets

Every multifamily cabinet decision comes down to this one first: does the cabinetry arrive assembled, or flat-packed for assembly on site? It is not a quality question. It is a freight, labour and schedule question, and it should be answered before door styles are discussed.

The two options

Assembled cabinets are built at the factory and ship as finished boxes. They come out of the container ready to hang.

RTA cabinets — ready-to-assemble, also called KD (knock-down), flat-pack or “unassembled” — ship as panels, drawer parts, doors and hardware. They are assembled on site with standard tools.

Side by side

	Assembled	RTA / flat-packed
Units per container	Fewer — boxes take up air, not just material	Significantly more — panels nest
Freight cost per unit	Higher	Lower, often the deciding factor
Site labour	Minimal — hang and adjust	Real — an assembly crew and a staging area are required
Tools needed on site	Standard install tools	Assembly tools plus a suitable flat staging area
Damage risk	Boxes are exposed to handling damage in transit	Flat panels protect each other and damage less
Factory quality control	Every box inspected as a finished unit	Components inspected; final assembly quality depends on the site crew
Storage on site	Needs volume — bulky packed boxes	Needs flat space, which most sites have less of
Best suited to	Phased occupied work, tight sites, projects with no assembly labour	New-build, large unit counts, projects with a controlled staging area

When RTA wins

• Unit count is large and the site is new-build. Freight per unit drops, and a dedicated assembly crew amortises across hundreds of units.
• Container budget is the constraint. If the same money has to move more units, flat-packed is the lever.
• You already run an install crew. The marginal cost of assembly is much lower than the marginal cost of freight.

When assembled wins

• Occupied or phased buildings. There is rarely a clean, dry, flat staging area in an occupied building, and residents do not want cabinet assembly outside their door.
• Schedule is tighter than budget. Every unit of on-site assembly labour is a unit of schedule risk.
• Small or awkward unit counts. Assembly labour does not amortise well over 40 units.
• Premium public areas. Leasing offices, model units and clubhouse kitchens usually justify factory assembly.

The hybrid answer most projects land on

You do not have to choose one for the whole building. A common solution is RTA for the standard repeatable units and assembled cabinets for the leasing office, model unit and amenity spaces — loaded in the same containers.

What to send us

Tell us the unit count, whether you have a staging area, and whether your installation crew can assemble. We will tell you which construction is cheaper once freight and labour are both counted — and we will say so even when it is the option that is worse for us.