Quick answer
Cabinet overlay is the distance a cabinet door or drawer front extends past the edge of the opening it closes, which decides how much of the face frame or box edge stays visible around it.
The three main styles are full overlay, partial overlay and inset. Each one needs its own hinge and door size, so overlay is set when cabinets are ordered, not at installation.
Quick facts
The key facts about Cabinet Overlay, with sources:
- Main styles
- Full overlay, partial overlay and inset 1
- AWI terms
- Flush overlay, reveal overlay and exposed face frame 2
- Example face-frame overlays
- 1-1/4 inch full, 1/2 inch partial, inset with a 2 mm reveal in one door maker’s setup 1
- Example frameless overlays
- 5/8 inch full and 1/4 inch partial in the same setup 1
- Durability test
- KCMA cycles doors and drawers 25,000 times under load 4
Key takeaways
- Overlay is how much a door laps over the cabinet opening, measured on each side.
- Full overlay hides almost all of the frame; partial overlay shows a border; inset sits inside the opening.
- Overlay changes the door size, hinge type and how much room you need beside walls and appliances.
- Inset doors need the most precise building, so gaps show every flaw.
- Pick the overlay before you order; changing it later usually means new doors and hinges.
Overlay in plain English
Look at a closed kitchen cabinet from the front. Either the door sits on top of the cabinet face and covers part of it, or it sits inside the opening, flush with the face.
Overlay is the word for how far the door covers that face. It is usually stated per side, in inches or millimeters.
A face-frame cabinet has a solid wood frame on its front. With full overlay, the door covers most of that frame, so only thin gaps show. With partial overlay, a wider strip of frame shows around every door. With inset, the door fits inside the frame opening, and the whole frame shows 1.
Woodworking standards use their own names. A University of Michigan specification based on the Architectural Woodwork Institute standard lists three types. Flush overlay has door and drawer faces that cover the body with only enough space for clearance.
Reveal overlay has faces that cover the body or frame and leave visible reveals. Exposed face frame has faces set flush with the frame 2. Most showrooms call these full overlay, partial overlay and inset.
Overlay matters beyond looks. It decides the door size, the hinge, the gap between doors and how close the cabinet can sit to a wall before the door hits something.
How overlay is set
Overlay is not a setting you pick on site. It comes from three parts working together.
- The opening. The cabinet maker measures the hole the door must close: between face-frame stiles, or between box sides on a frameless cabinet.
- The door size. For overlay doors, each side grows by the overlay amount. For inset doors, the door is smaller than the opening by the reveal.
- The hinge and plate. Hinges come in versions for overlay, dual and inset doors. Blum, a major hinge maker, sorts its catalog by those applications 3. One door maker pairs a different hinge with each overlay style 1.
- The boring. A round cup hole is drilled in the back of the door. Its distance from the edge, called the tab, is set for the hinge and overlay. The door maker lists 3 mm and 5 mm tabs for different setups 1.
- Fine adjustment. Most concealed hinges have screws that move the door a little side to side and up or down. That evens gaps but cannot turn one overlay into another.
Because the hinge, plate, boring and door size all depend on the overlay, it has to be chosen when the order goes in.
The three overlay styles side by side
| Style | What shows | Example overlay | Typical hinge in that setup |
|---|---|---|---|
| Full overlay, face frame | Very little frame; narrow gaps between doors | 1-1/4 inch per side 1 | Compact face-frame hinge, 110° 1 |
| Partial overlay, face frame | A band of frame around each door | 1/2 inch per side 1 | Compact face-frame hinge, 105° 1 |
| Inset, face frame | The whole frame, with the door flush inside it | 2 mm reveal at each edge 1 | Inset hinge with a 9 mm face-frame plate 1 |
| Full overlay, frameless | Almost no box edge | 5/8 inch per side 1 | Full-overlay hinge on a 0 mm plate 1 |
| Partial overlay, frameless | Two doors share one box side | 1/4 inch per side 1 | Partial-overlay hinge on a 0 mm plate 1 |
Full overlay
- Doors cover most of the frame
- Clean, modern look
- Tight gaps need care near walls
Partial overlay
- A border of frame shows
- Forgiving to build and install
- Traditional look
Inset
- Doors sit inside the frame
- Furniture look
- Most precise build; gaps show flaws
Example: door size for a 12-inch face-frame opening
This shows how overlay sets door size, using the overlays in one door maker’s setup 1. The opening is an example. Always use the overlay your cabinet line specifies.
| Style | Math | Door width |
|---|---|---|
| Full overlay, 1-1/4 inch per side | 12 + 1.25 + 1.25 | 14-1/2 inches |
| Partial overlay, 1/2 inch per side | 12 + 0.5 + 0.5 | 13 inches |
| Inset, about a 2 mm (0.08 inch) reveal per side | 12 − 0.08 − 0.08 | About 11-13/16 inches |
Door width = Opening width + Left overlay + Right overlay (inset: Opening width − 2 × reveal)
Opening width- Space between stiles or box sides
Overlay- How far the door laps past each edge
Reveal- Gap left around an inset door
Height works the same way with top and bottom overlay. Pairs of doors also subtract the gap between them.
Source: [1]
The same opening gets three very different doors. That is why you cannot simply swap overlay styles when refacing. Hinges, boring and door sizes all change together.
Where overlay shows up: catalogs, quotes and drawings
In the cabinet catalog. Lines are sold as full overlay, partial overlay or inset. A line may offer only one or two of them.
On the quote. The door style line should state the overlay and the hinge. If it does not, ask. Our guide to kitchen remodeling covers what a complete cabinet quote lists.
On the shop drawing. Architectural specs name the AWI construction type, such as reveal overlay or exposed face frame 2.
At the corners and ends of runs. Overlay affects how big a filler is needed so doors clear walls and appliances. One installation guide notes fillers must account for overlay thickness 7.
Ask for the hinge, too
Write the overlay and the hinge model on the order. If a hinge fails years later, you will need a replacement with the same overlay and opening angle.
Benefits and drawbacks of each style
Strengths
What overlay does not tell you
Overlay is a style and fit choice. It says nothing about how well the cabinet is built. A full-overlay cabinet can have a particleboard or plywood box, and good or poor drawer slides. For build quality, look at the box material and whether the line is certified to the ANSI/KCMA A161.1 standard 4.
Overlay also does not set the opening angle. Hinges come in angles such as 105°, 110° and wider. A full-overlay door next to a wall may need a wider-angle hinge or a filler so drawers and pull-outs clear it 3.
Finally, overlay numbers are not universal. One maker’s full overlay is not another’s. Use the number from your line’s specification, not a general chart.
What drives the cost of each overlay style
We do not publish cabinet prices. The drivers, though, are easy to name. Inset is usually the most demanding: each door must fit its own opening with an even reveal, and the face frame must be square and flat. Full overlay uses more door material per cabinet. Partial overlay tends to be the most forgiving.
Hinges add up too. Inset hinges and their plates differ from overlay hinges 1, and soft-close or wide-angle models cost more than basic ones.
Refacing, where new doors go on old boxes, is limited by the old frame and hinge setup.
Read our page on cabinet refacing in the related terms before you assume a new overlay is possible.
Life depends on the hinge and the box. KCMA certification cycles doors and drawers 25,000 times while loaded 4. Ask whether your line carries that seal. The kitchen remodel cost calculator and our cost guide show what moves a cabinet budget.
How to choose and confirm overlay for a kitchen
Most of this happens with your designer before the order. Installation is a carpentry job, and any electrical or plumbing moves need licensed trades and often a permit.
- Choose face-frame or frameless construction; it limits which overlays you can get.
- Pick the look: full overlay, partial overlay or inset.
- Check every door near a wall, range, refrigerator or corner. NKBA guidance says appliance and entry doors should not interfere with one another 6.
- Plan fillers at walls and corners so doors and drawers clear handles and trim 7.
- Confirm the hinge model, opening angle and mounting plate on the order 1.
- At delivery, check that the door sizes and boring match the overlay ordered.
- After install, adjust hinges so gaps are even, then test every door with the drawers and appliances beside it open.
Keeping doors aligned
- Re-adjust hinges once a year if gaps creep; concealed hinges have screws for side, height and depth.
- Tighten mounting screws that loosen in the box edge, especially in particleboard.
- Keep inset gaps clear of paint buildup, which can make doors rub.
- Wipe up water at sink base doors fast; KCMA notes seamed doors can fail when moisture gets into the adhesive 4.
- Replace a failed hinge with the same overlay and angle.
Problems to watch for, and when to call a pro
- Doors hitting each other at a corner or striking the wall or a handle.
- Drawers that will not open past a door hinge on full overlay cabinets.
- Uneven gaps on inset doors that adjusting will not fix, a sign the frame is out of square.
- Hinges pulling out of the box or door.
- Swollen door edges near the sink or dishwasher.
Heavy boxes and hidden lines
Wall cabinets are heavy and must be screwed into studs. Removing or resetting them can expose wiring, plumbing or gas lines behind the wall. Use a qualified installer, and use licensed trades for any utility work.
Conflicts at corners usually mean a filler or hinge was left out. A cabinet installer can often fix it with a filler or a different hinge. A frame that is out of square may need the cabinet reset.
Standards that touch overlay
No building code sets overlay. Overlay is a design choice. Codes care about cabinets only in limited ways, such as clearances above cooktops and accessibility in some projects.
ANSI/KCMA A161.1. This voluntary standard from the Kitchen Cabinet Manufacturers Association tests cabinet structure, door and drawer operation and finish.
Certified cabinets go through 14 tests, including a 600-pound wall cabinet load and 25,000 door and drawer cycles 4.
Home Innovation Research Labs, a third-party lab, describes running the cycling test with drawers weighted to 15 pounds per square foot 5.
AWI standards. For architect-specified work, the Architectural Woodwork Institute standard names the construction types: flush overlay, reveal overlay and exposed face frame 2.
NKBA guidelines. The National Kitchen and Bath Association’s planning guidelines are design recommendations, not code. Guideline 2 says entry and appliance doors should not interfere with each other, and notes state or local codes may apply 6.
Overlay vs related cabinet terms
| Term | What it means | How it relates to overlay |
|---|---|---|
| Cabinet overlay | How far the door laps past the opening | — |
| Face frame | A solid frame on the front of the box | Overlay is measured against it on framed cabinets |
| Frameless construction | No frame; doors hinge on the box sides | Usually full overlay with small overlays per side 1 |
| Reveal | The visible gap or frame strip around a door | The result of the overlay chosen 2 |
| Filler strip | A strip that spaces cabinets from walls | Gives overlay doors room to swing 7 |
| Door style | Shaker, slab, raised panel and so on | A separate choice from overlay |
Common overlay myths
- Myth Full overlay means the same thing on every brand.
- Reality Numbers vary. One setup lists 1-1/4 inch for face-frame and 5/8 inch for frameless full overlay 1.
- Myth You can swap any door onto any cabinet.
- Reality Door size, boring and hinge all follow the overlay, so a swap usually needs new hinges and sizes 1.
- Myth Inset cabinets are frameless.
- Reality Inset doors usually sit inside a face frame; AWI calls this exposed face frame 2.
- Myth Overlay tells you cabinet quality.
- Reality Quality comes from the box, joints, finish and hardware; KCMA tests those, not the style 4.
- Myth Hinge adjustment can fix a wrong overlay.
- Reality Adjustment screws fine-tune gaps but cannot change one overlay into another.
Is there a regional angle?
Overlay has no state or climate rule. The closest regional factor is humidity. Wood doors swell and shrink with the seasons, which shows most on inset doors with tight reveals.
In damp coastal homes or dry desert homes, ask your cabinet maker how its doors are finished and what reveal it recommends. KCMA’s test program includes a high-humidity hot box for finishes 4.
Cabinet installation itself rarely needs a permit unless it comes with electrical, plumbing or wall changes.
Choosing an overlay
Choose full overlay for a clean look and the most usable face width, and plan fillers wherever doors meet walls. Choose partial overlay if you want a traditional look and an easier install. Choose inset if you want a furniture look and your budget allows precise building.
Before you sign, ask each bidder for the overlay, hinge and filler plan in writing. Put the answers side by side in the quote comparison tool, and check our remodeling FAQ for common cabinet questions.
- If You want a modern, flat look
- Then Full overlay, with fillers at walls and corners
- If You want a traditional look at lower risk
- Then Partial overlay
- If You want a furniture look and accept more precise work
- Then Inset in a face frame
- If You are refacing old boxes
- Then Match the overlay the old frame and hinges allow
Questions about Cabinet Overlay
What is the difference between full overlay and partial overlay?
Full overlay doors cover almost all of the cabinet face, leaving only thin gaps. Partial overlay doors cover part of the face frame, so a band of frame shows around each door.
In one door maker’s face-frame setup, full overlay is 1-1/4 inch per side and partial overlay is 1/2 inch. Check your line’s own numbers.
What are inset cabinets?
Inset cabinets have doors that sit inside the face-frame opening, flush with the front of the frame. The whole frame shows around each door. The Architectural Woodwork Institute calls this construction type exposed face frame. Inset needs precise building, because the even gap around each door shows any error in the frame or door.
How do I know what overlay my cabinets have?
Close a door and measure how far it extends past the opening on one side. Open the door and measure the opening, then compare it with the door width. If the door sits inside the frame, it is inset. The hinge brand and model, stamped on the hinge arm, can also point to the overlay.
Is full overlay more expensive than partial overlay?
It can be, because each door is larger and uses more material, and it may need more fillers. Inset is often the most demanding of the three because each door must fit its opening exactly. Prices vary by line, so compare quotes for the same overlay and hinge rather than assuming.
Can I change my cabinet overlay when refacing?
Sometimes, but it depends on the existing frame and boxes. Overlay sets door size, hinge type and cup boring, so changing it means new hinges and doors sized for the new overlay. A frame with narrow stiles may not suit a different overlay. A refacing contractor can measure and tell you what will fit.
Do frameless cabinets always use full overlay?
Most do, because the doors hinge on the box sides and cover the box edges. Frameless lines can also offer partial overlay, where two doors share one box side, and inset. One door maker lists 5/8 inch full overlay and 1/4 inch partial overlay for frameless boxes in its setup.
Why do my full overlay doors hit the wall?
There is not enough space between the cabinet and the wall for the door to swing.
Full overlay doors reach almost to the cabinet edge, so a wall, casing or handle beside them blocks the swing. A filler strip between the cabinet and wall usually fixes it. Installation guides call for fillers where a run meets a wall.
What hinge do I need for inset doors?
You need a hinge made for inset doors, used with the right mounting plate. One door maker pairs a Blum inset hinge with a 9 mm face-frame plate for face-frame inset doors. Blum’s catalog sorts hinges by overlay, dual and inset applications, so match the replacement to the same application.
Sources
- Eagle Woodworking, Cabinet Door Hinges Guide (door maker’s overlay, boring and Blum hinge setup tables), retrieved .
- University of Michigan, MasterSpec Section 064023 Interior Architectural Woodwork (AWI cabinet construction types), retrieved .
- Blum, CLIP top BLUMOTION hinge programme (overlay, inset and blind corner applications), retrieved .
- KCMA, ROI of Cabinet Durability: Reducing Project Risk With A161.1, retrieved .
- Home Innovation Research Labs, Putting Cabinets Through Their Paces (2013), retrieved .
- National Kitchen and Bath Association, Kitchen Planning Guidelines with Access Standards, retrieved .
- Decor Cabinets, Cabinet Installation Guide (May 2022), retrieved .
Expert review
Written by the HyreRemodel Research team. Not yet reviewed by an outside expert. We say so rather than imply a review that has not happened; see our editorial policy.
How the numbers were checked: Overlay styles and example dimensions come from Eagle Woodworking’s published hinge table, labelled as one maker’s setup. AWI construction types come from a University of Michigan MasterSpec section that cites the AWI standard.
Hinge application categories were read on Blum’s programme page. Test figures come from KCMA and Home Innovation Research Labs. NKBA is cited as a design guideline only. The door-size example is our own arithmetic. No prices are given.
Suggest a correction. We fix errors and say what changed.