Cabinet Door Styles

In overlay construction the door sits in front of the cabinet, so the reveal — the gap between neighbouring doors and drawer fronts — is set by how far each one overlays the box or frame. ANSI/AWI 0641-2019 fixes the nominal reveal for reveal overlay construction at 3.2 millimetres, an eighth of an inch, on both frameless and face frame cabinets, and permits a uniform variance of plus or minus 0.8 millimetres at Premium grade, 1.6 at Custom and 2.4 at Economy. In flush overlay frameless work the gap between fronts may not exceed 3.2 millimetres and the gap at the cabinet edge may not exceed 1.6, with the same variance by grade.

Inset is held to the same eighth-inch reveal and the same variance, but the geometry is unforgiving in a way the numbers do not show. In overlay a door that swells a sixteenth of an inch in a wet winter simply overlaps the frame a sixteenth more. In inset the same door closes the reveal against the frame and binds. That is why an inset door is sized for the swing of the seasons, why the species and cut of the frame matter more, and why the standard requires a bottom face frame component in inset face frame construction at Premium and Custom grade — there has to be a frame member for the door to register against on all four sides.

Edge alignment is the other tolerance to carry around. The standard requires that the edges of doors and drawer fronts align with one another within 0.8 millimetres at Premium, 1.2 at Custom and 1.6 at Economy, and that fronts sit on the same plane within 0.8, 1.6 and 3.2 millimetres respectively. Those figures apply to the cabinetry as installed, which is why our installation tolerances guide treats scribing and a level datum as part of the door specification rather than something that happens afterwards.

Which to choose is partly a question of the house. Every pre-war style in our period homes guide was built with inset doors and drawers in a face frame, and in those houses an overlay kitchen reads as a replacement rather than a renovation. Postwar houses were mostly built with overlay doors, and the Eichler tract kitchens of the Peninsula and East Bay used flush slab fronts with the tightest overlay reveal the hardware of the day allowed. Partly it is budget: inset consumes more material in the frame, more labour in fitting, and more care in installation, and that is reflected in how custom cabinetry is priced.

The standard is specific about grain. In stile-and-rail doors the stiles run the full height of the door with their grain vertical, the rails run between the stiles with their grain horizontal, and at Premium and Custom grade the panel grain runs vertically, with adjacent panels under a transparent finish matched in colour and grain. That rule is why a run of stained shaker doors with mismatched panels looks wrong before anyone can say why, and why a slab run in veneer is sequenced from a single flitch so that the grain reads continuously across the elevation.

Panel width is the constraint most homeowners never hear about. ANSI/AWI 0641-2019 does not permit solid lumber flat or raised panels at Premium grade at all. At Custom and Economy grade it permits edge-glued solid lumber panels up to 350 millimetres, or 13.75 inches, wide, and requires flat panels of solid lumber to be at least 12.7 millimetres thick. Wider than that, the panel is a veneered stable core with a solid rim — the rim-raised construction our wood movement guide describes. The decision between a solid cherry panel and a veneered one is therefore partly a decision about door width, and a wide pantry door in solid wood is outside the standard rather than merely risky.

Opaque and transparent finishes pull door styles in different directions. A painted shaker or beaded inset door is usually built with a hardwood frame and an MDF panel, because MDF is flatter out of the press and, as our finish systems guide explains, a painted film shows every telegraphed grain line and every hairline where a solid panel shrank from its frame. A transparent finish wants species chosen for figure — rift and quartersawn white oak for a Craftsman house, walnut for a mid-century one, cherry for Colonial Revival — and a door style whose proportions give the grain room. A slab door in walnut veneer is almost entirely a finish decision.

Finish chemistry is not style-dependent, but it interacts with style at one point: the joint. A stile-and-rail door has four frame joints and a panel groove that the finish film has to bridge or stop at, and a conversion varnish or catalysed polyurethane applied in a conditioned booth handles that far better than site-applied paint. A slab door has no joints and one edge, which is why edgebanding quality — the standard permits 0.5 to 3 millimetres, and requires wood edgebanding of 6.4 millimetres or more on doors to be mitered — matters more on a slab than anywhere else.

The pre-war houses — San Francisco’s Victorian and Edwardian flats, the Craftsman bungalows of Sacramento’s Land Park and Curtis Park and of Berkeley and Palo Alto’s Professorville, the Tudor, Colonial and Spanish Revival houses of East Sacramento, Burlingame and St. Francis Wood — were built with inset doors in face frames. Beaded inset belongs in the Victorian and revival houses; flat-panel inset in quartersawn oak belongs in the bungalows. Our period homes guide takes each style in turn, and the spokes there set out what the original kitchens were and what the house gives a new one.

The mid-century houses — Eichler tracts in Palo Alto, Sunnyvale, Walnut Creek, Orinda and San Mateo, and the custom post-and-beam houses of the Marin and Peninsula hills — used flush slab doors, often in a wood veneer, with the thinnest overlay reveal the hardware permitted. A shaker door in an Eichler is the most common mistake we see in that housing. Our mid-century and Eichler kitchens guide covers those houses; the slab door spoke covers the door.

The postwar and late-century subdivisions that make up most of the housing in Placer, Sacramento and El Dorado counties — Roseville, Rocklin, Folsom, Granite Bay, El Dorado Hills — were built with overlay doors on face frame boxes, and most were raised panel or a builder’s version of it. Shaker in overlay is the natural replacement there and in the ranch houses of Walnut Creek and Lafayette, because it is lighter than what it replaces without arguing with the house. Beaded inset is a legitimate upgrade in those houses when the owner wants a more finished kitchen than the architecture asked for.

The mountain houses around Lake Tahoe and Truckee and the wine country houses of Napa and Sonoma are their own cases, and have their own guides. In alpine houses the dry interior air and the scale of the rooms argue for stable panel constructions and for species and proportions that read well against timber and stone; in wine country the vernacular is older and the kitchens larger, and both inset and overlay doors are at home depending on whether the house is a farmhouse or a contemporary one. Glass and mullion doors cross every one of these categories, which is why they have a spoke of their own.