Kitchen door width is usually a practical measuring job. If you are replacing a damaged cabinet door, ordering new fronts, converting a door to drawers or checking whether old units can take a new style, get the front size, gaps and hinge positions right before choosing the finish.
A 600mm base unit does not automatically mean a 600mm door. The front needs working gaps. A pair of doors needs a centre reveal. A drawer stack needs several fronts that add up neatly. If the hinge holes are wrong, even a door with the right outside size can sit proud, rub the next door or fail to close.
Kitchen cabinet door measurement table
| Part to measure | What to record | Why it matters |
|---|---|---|
| Door front width | Measure left to right across the existing door or the finished opening. | Door fronts need reveal gaps, so the number may be slightly smaller than the cabinet width. |
| Door front height | Measure top to bottom, then check plinth, cornice and drawer-front splits. | Old kitchens can have non-standard fronts, especially above ovens or under sinks. |
| Pair doors | Measure each door and the centre gap, not just the total opening. | A pair that is a few millimetres wide can catch in the middle. |
| Drawer stack | Record every front separately with the gap between them. | Three or four drawer fronts are rarely solved by one total-height number. |
| Hinge holes | Measure hinge cup diameter, distance from edge, screw-hole centres and number of hinges. | Hinge positions decide whether the door swings and closes correctly. |
Kitchen cabinet door size checker
Use this before ordering replacement fronts or asking a fitter to adapt old cabinets.
Better sequence before ordering doors
- Photograph every cabinet run with doors and drawers closed.
- Number the doors from left to right on the plan or with removable tape.
- Measure each door and drawer front in millimetres, then measure again from the opposite side.
- Record whether each front is single, paired, drawer, corner, integrated appliance or wall-unit front.
- Remove one low-risk door and measure the hinge cup, screw-hole centres and distance from door edge.
- Check handle holes, soft-close hardware, corner hinges and appliance-door kits before ordering.
Why old kitchen doors often catch people out
Door fronts need reveal gaps so they can open without rubbing. The visible front is usually the number that matters.
Frames can be out of square after years of use, water damage or floor movement. Measure the actual kitchen, not only the catalogue size.
The cup position controls overlay and alignment. A new door with the wrong drilling can be expensive to rescue.
Integrated dishwashers, fridges and washing machines use fixing kits and clearances that ordinary cabinet doors do not.
Single door, pair or drawer stack?
| Front type | Main risk | Practical check |
|---|---|---|
| Single base or wall door | Wrong reveal or hinge position. | Match width, height, cup and overlay to the old front. |
| Pair of doors | Centre gap too tight or uneven. | Measure both doors separately and note the centre reveal. |
| Drawer stack | Wrong split between top, middle and deep drawers. | Record every front individually, including the gaps. |
| Corner cabinet | Special hinges and opening arcs. | Do not assume a standard hinge or standard front. |
| Integrated appliance | Door kit, hinge rail or slider mismatch. | Check the appliance manual and fixing system before ordering. |
When a fitter should check first
If the kitchen is being refreshed during a wider refit, door replacement should be checked with worktops, end panels, plinths, hinges and appliance access at the same time. A front that looks correct on the bench can still clash with a dishwasher door, corner pull-out or new handle position once it is fitted.
For an Aberdeen kitchen where cabinets, worktops and appliances are all changing, it is usually cleaner to measure doors during the survey, agree the hinge route and order the fronts after the layout is fixed. That avoids paying for a full set of doors that only fit the old plan.
If cabinet fronts, hinges and worktops are being changed together, ABC Home can include measuring, fitting sequence and practical clearance checks within a kitchen fitting project in Aberdeen.
Sources and practical checks
- Howdens kitchen cabinet buying guide: cabinet and front-planning context where product systems and cabinet combinations affect door choices.
- Kitchen Door Workshop measuring guide: practical point that replacement fronts should be measured carefully rather than guessed from cabinet size.
- ABC Home kitchen cabinet hinge types: further reading on overlay, inset and soft-close hinge choices.
- ABC Home kitchen fitting: service page for measuring and fitting replacement kitchen fronts.
Hinge and standards checks behind door sizes
A replacement kitchen door can measure correctly and still work badly if the overlay, hinge opening angle or appliance clearance is wrong. Use supplier measurements alongside Blum and Hettich hinge data, then keep wider Scottish Government Building Standards in mind where door swing, access or safety is affected by the kitchen layout.
- Blum hinge systems: concealed hinge, overlay and motion-hardware context.
- Hettich hinges: hinge family, adjustment and fitting reference.
- Scottish Government Building Standards: Scottish compliance context where a kitchen alteration changes access or safety assumptions.
FAQ
Are kitchen cabinet doors the same size as the cabinet?
Usually not exactly. Replacement doors normally need small reveal gaps around the front, so the door can be a few millimetres smaller than the cabinet opening. Measure the actual door or finished opening before ordering.
What is the safest way to measure replacement kitchen doors?
Measure the existing door height and width in millimetres, note whether it is a single door, pair or drawer front, then record hinge cup position, overlay type and handle drilling before ordering.
Can I use standard kitchen door sizes for every cabinet?
Standard sizes help, but older kitchens, bespoke units and previous alterations can vary. A full kitchen should be checked door by door, especially around corners, integrated appliances and drawer stacks.
What hinge detail matters most?
Most modern concealed hinges use a 35mm cup, but cup setback, screw-hole spacing, overlay and opening angle can vary. Hinge mismatch is one of the quickest ways to make a correctly sized door fit badly.
