Slab doors — flat, seamless, made to measure
Through-section
A slab door is the cleanest face in the range: a single flat panel with no recess, no applied moulding and no joints. Cut from one sheet of moisture-resistant high-density MDF, it gives you the dead-flat surface a sprayed handleless kitchen depends on.
Because every slab is machined from solid board rather than framed up, there are no mitres to open and nothing to telegraph through the paint. Order any size up to 1200 × 3025mm and we cut it to the millimetre.
What you get
- One-piece ultra-high-density MR MDF — no joints to move
- Square or shaped (raked / splayed) heads
- Cut to +-0.25mm up to 1200mm × 3025mm
Slab doors for a cabinet system
Already buying the boxes? Every standard face size in slab, with the opening gap allowed for.
Frequently asked questions
How flat is a slab door, really?
Flat enough for handleless spraying, which is the demanding case. It's a single piece of ultra-high-density MR MDF with nothing pocketed into the face, so there's no unbalanced machining pulling it out of plane.
Can a slab door have a shaped head?
Yes — raked (a single slope) and splayed (a flat run into a slope) heads are both available on a slab, priced as the bounding rectangle plus a flat shaped-head addition. Give us the leg heights and we cut the head to match your ceiling line.
Should I choose 18mm or 22mm board?
18mm is the standard for kitchen doors and drawer fronts. 22mm gives a heavier edge reveal on tall or wide doors; 25mm is available if you switch to the Finsa Hidrofugo Plus board, which carries a small material uplift.
Are these made to measure?
Yes. Every door is CNC-machined one-piece from moisture-resistant MDF to your exact width and height — enter the size in the configurator and the price updates as you type.
How are they made?
From a single sheet of ultra-high-density MR MDF, so there are no mitred corner joints to open or shadow through your paint.