Building a Cabinet: Complete Guide to Cabinet Construction 2026

Before you cut a single piece of plywood for a cabinet, you have to decide between two construction methods that lead to very different results.

Face frame construction is the North American standard: a solid hardwood frame glued over a plywood box to cover raw edges and give a finished look. Frameless, the European style used by IKEA, skips the frame entirely for a more modern, space-efficient box.

That one decision shapes every joint, every hardware choice, and how forgiving the build is of small mistakes.

This guide walks through both methods, material selection for the box and face frame, the joinery that keeps a cabinet square for years, and the hardware details that separate a cabinet that lasts from one that doesn't.

Cabinet Construction Methods

There are two fundamental approaches to cabinet building:

Face frame cabinets: a solid wood frame (typically 3/4-inch hardwood) is built separately and glued to the front of the plywood box. Face frames are the North American standard for kitchen and bathroom cabinets. The face frame covers the plywood box edges and provides a finished appearance.

Frameless cabinets (European style): no face frame -- the cabinet is a simple plywood or MDF box, finished with edge banding on exposed edges. Doors and drawers mount directly to the box using concealed hinges. The European standard used by IKEA and most modern cabinetmakers.

For a beginning cabinetmaker, frameless construction is simpler. For the traditional American kitchen cabinet look, face frame is the standard.

Materials

Cabinet box (carcass):

• 3/4-inch cabinet-grade plywood is the correct material -- birch or maple ply for painted finish, oak or walnut for clear finish
• MDF is acceptable for painted cabinets -- very flat, paints beautifully, but heavy and not moisture resistant
• Particleboard is not recommended for carcass material -- poor fastener holding and moisture sensitivity

Face frame (face frame cabinets):

• 3/4-inch solid hardwood -- poplar for painted cabinets (cheaper, paints well), oak or maple for clear finish
• Face frame stock is typically 1-1/2 inches wide for stiles and rails

Cabinet backs:

• 1/4-inch plywood for most cabinets -- enough for a back panel that holds the box square
• 1/2-inch if the back will be exposed or serve as a structural element

Shelves:

• 3/4-inch plywood or 3/4-inch solid wood
• Shelf pin holes on 32mm centers (the 32mm system) allow adjustable shelf placement

Base Cabinet Dimensions (Standard)

Standard base cabinet dimensions in the US kitchen:

• Height: 34.5 inches (without countertop). With a 1.5-inch countertop, the finished height is 36 inches.
• Depth: 24 inches (including face frame and door front)
• Width: varies by design -- standard widths are 12, 15, 18, 21, 24, 27, 30, 33, and 36 inches

Wall Cabinet Dimensions

• Height: 12, 15, 18, 24, 30, or 42 inches depending on application
• Depth: 12 inches standard; 15 inches for some larger wall cabinets
• Width: same widths as base cabinets

Box Construction: Cutting the Parts

For a simple frameless base cabinet:

Parts list for a 24x24x34.5-inch base cabinet:

• 2 sides: 23.25 x 34.5 inches (3/4 plywood)
• 1 top: 22.5 x 23.25 inches (3/4 plywood)
• 1 bottom: 22.5 x 23.25 inches (3/4 plywood)
• 1 back: 22.5 x 34.5 inches (1/4 plywood)
• 1 shelf: 21.75 x 22.75 inches (3/4 plywood)

Note: the sides run full height and depth. The top and bottom fit between the sides. The back fits in a rabbet cut in the sides, or nails/screws to the back of the assembled box.

Joinery Options for Cabinet Boxes

Pocket screws (Kreg system): the fastest method. Drill angled pocket holes in the mating parts and drive screws to pull them together. Correct for frameless cabinet construction where the joints are hidden. The most common method for production cabinet making.

Dado joints: cut a groove (dado) in the sides to receive the top and bottom. The dado provides mechanical alignment and adds strength over pocket screws. The correct method for high-quality cabinet construction.

Biscuits or Dominos: Festool Domino or biscuit joiner cuts slots for alignment. Fast and accurate.

Butt joints with screws: the simplest method -- parts butted together and screwed. Acceptable for painted utility cabinets. Not appropriate for fine furniture cabinetry.

For kitchen and bathroom cabinets, pocket screws or dadoes are the correct joinery.

Face Frame Construction

A face frame consists of:

• Stiles: vertical members (the sides of the frame)
• Rails: horizontal members (the top and bottom, and any intermediate rails)

Face frame layout rules:

• Outer stiles are typically 1.5 inches wide
• Rails are typically 1.5 inches wide for top and bottom, 2 inches for the bottom rail above the toe kick
• Inner stiles at cabinet divisions are typically 1 inch wide

Joining face frames: pocket screws are the standard production method. Mortise and tenon or half-laps are used in higher-quality frame construction.

The face frame is assembled flat, squared, and then glued to the front of the cabinet box.

Installing the Toe Kick

The toe kick is the recessed area at the bottom front of base cabinets:

• Standard toe kick height: 4 to 4.5 inches
• Standard toe kick depth: 3 to 3.5 inches

The toe kick allows the user to stand close to the counter without stubbing toes on the cabinet front. A cabinet without a toe kick is uncomfortable to work at for extended periods.

Shelf Pin Holes

Adjustable shelves require a series of shelf pin holes on 32mm centers. The 32mm spacing is the industry standard that allows fine shelf adjustment.

Methods for drilling shelf pin holes:

• Shelf pin drilling jig (most accurate)
• Template with a pattern of holes (fast and repeatable)
• A fence and a stop collar on the drill bit (adequate)

The holes must be perfectly vertical and at consistent height -- any variation makes shelves uneven.

Installing Cabinet Hardware

Hinges: European (concealed) hinges are the modern standard for cabinet doors. They adjust in three axes (up-down, in-out, left-right) and are the easiest hinges to install and adjust.

Drawer slides: full-extension soft-close drawer slides are the current standard. The Blum Tandem Plus Blumotion is the professional standard. Install the slides level and parallel -- uneven slides cause drawers to rack and bind.

Pulls and knobs: boring template for consistent hole placement. All pulls at the same height on all doors.

Installing Cabinets

Base cabinet installation sequence:

1. Find the high point on the floor -- base cabinets start from the highest floor point
2. Set the first cabinet at the corner plumb and level
3. Set subsequent cabinets plumb and level with shims
4. Screw adjacent cabinets together through the stiles (face frame) or sides (frameless)
5. Screw cabinets to the wall through the back
6. Install the countertop after all cabinets are secured

Wall cabinet installation:

1. Mark the stud locations on the wall
2. Mark the top and bottom lines at the correct height
3. Hang the first cabinet, checking level and plumb
4. Install adjacent cabinets, clamping to the first before screwing
5. All screws into studs

Common Mistakes in Cabinet Building

Not squaring the box: an out-of-square box means doors and drawers will not fit correctly. Check diagonal measurements before the glue sets.

Skipping the pocket hole clamp: pocket screws pull parts out of position as they drive. Always clamp the joint before driving pocket screws.

Inconsistent shelf pin hole height: even 1/16-inch variation in hole height makes shelves uneven. Use a jig.

Installing without checking plumb and level: cabinets installed out of plumb cause drawer and door alignment problems that cannot be corrected without reinstallation.

Underestimating material: always add 10 to 15% to the estimated sheet goods requirement. Cuts are wasted, panels may need re-cutting, mistakes happen.