A frameless cabinet — also called full-access or European style — has no face frame. The carcass side panels run to the front edge, and the door covers that edge directly. The whole carcass width becomes usable opening.
How full access works
Remove the frame and two things happen at once: the opening grows to the full internal width, and the door has to cover the carcass edge instead of resting on a frame. That is why frameless doors are almost always full overlay, and why edge banding quality becomes visible rather than hidden.
The gain is real but modest. On a 600 mm cabinet the clear opening goes from roughly 520 mm to 564 mm — about 40 mm, or 8%. Across a full kitchen that is worth having, especially on drawer banks and pull-out pantries.
| Property | Framed | Frameless |
|---|---|---|
| Clear opening | ≈520 mm | ≈564 mm |
| Door type | Overlay or inset | Full overlay |
| Carcass edge | Hidden by frame | Visible, needs banding |
| Adjustability on site | Frame can be scribed | Relies on fillers |
| Typical board | 16–18 mm | 18 mm |
What decides whether it holds up
Two details. First, board thickness: without a frame, the front edge of an 18 mm panel is doing the stiffening work, and 16 mm shows it — the front rail bows on wide units. Second, edge banding: 1 mm PVC or ABS with a proper glue line, not 0.4 mm tape. A frameless cabinet with thin banding fails at the edge first, usually within two years in a humid kitchen.
A third detail matters on tall units: the back panel. A 3 mm back stapled flat adds almost nothing; a 5–6 mm back set into a groove keeps the box square when a 2.1 m tall unit is moved.
Where frameless is the wrong choice
Old buildings with out-of-square walls. A frameless run has no material to scribe, so gaps get closed with fillers, and a row of visible fillers looks like a mistake. Framed cabinets absorb that tolerance in the frame.
Very wide drawer banks without a mid rail. Above roughly 900 mm, an 18 mm frameless box needs either a thicker board or a support rail; otherwise the front rail deflects under load.
Frequently asked questions
Is frameless cheaper than framed?
Usually 5–10% cheaper on door cost because there is no frame to machine and assemble, but the difference is small once you specify 18 mm board and good edge banding. The bigger cost difference is on inset framed doors, which are the most expensive of the three types.
Can frameless cabinets take inset doors?
Yes, but the carcass has to be built with a planted frame or a double panel at the front, which effectively turns it into a framed cabinet. True frameless construction is overlay only.
Do frameless cabinets look cheaper?
Only when the edge banding is thin or the door gaps are uneven. With 1 mm banding, consistent 3 mm reveals and a flush door plane, frameless reads as modern rather than budget.
What board thickness for frameless?
18 mm for the carcass is the practical minimum on runs wider than 600 mm. 16 mm is acceptable for compact and bathroom units where spans are short.
