How to Build Base Cabinet with Drawers? | Solid Plywood Plan

Build a base cabinet with drawers by assembling a square plywood carcass, then installing matched drawer slides and boxes before fitting the drawer fronts.

For the full breakdown, see our best Base Cabinets with Drawers guide.

Building your own base cabinet with drawers is one of the most rewarding weekend woodworking projects you can take on—and it’s far more affordable than buying custom. The process breaks into three phases: building the box, installing the slides, and fitting the drawers. Here’s the order that works: build the carcass first, then mount slides, then build drawer boxes to fit those slides, and finish with the drawer fronts. A cabinet assembled out of square will bind its drawers forever, so that first phase deserves your full attention. For a look at what’s available if you’d rather not build, this roundup of the best base cabinets with drawers shows tested ready-made options worth comparing against your build cost.

Start With the Cabinet Carcass

The carcass is the load-bearing box of the cabinet, and 3/4-inch plywood is the standard recommendation for its parts. Cut the sides, bottom, top, and any internal divider panels to your planned dimensions, accounting for the face-frame or frameless style you’re building.

Most DIY plans assemble the carcass with pocket holes drilled for 3/4-inch material, which lets you screw panels together from the inside without visible fasteners. Dry-fit everything first. Check that the carcass is square by measuring both diagonals—they must match exactly—before driving any screws. A cabinet that isn’t square at this stage will cause drawer binding and uneven gaps later.

One build video transcript shows a typical 24-inch-deep cabinet with side pieces cut to 23 1/4 inches by 30 3/4 inches, face frame included. Your exact dimensions will vary with slide model and opening size, so treat these as reference points, not formulas. Add a toe kick base so the cabinet sits level on the floor, and secure the carcass to the wall studs once it’s positioned.

Mount Drawer Slides Level and Square

With the carcass assembled and square, it’s time for the drawer slides. Full-extension slides rated at 22 inches are a common choice for deep base-cabinet drawers—they let you reach the very back of the drawer. The drawer box sides must be cut to match the slide’s length, so decide on your slides before cutting drawer parts.

Position the slides in paired rows on the inside of the cabinet, leaving them about 1/8 inch (3.2 mm) back from the front edge. That setback lets the drawer face sit flush when the drawer is closed. Use a consistent spacer or shim when mounting every slide row—eyeballing even one row slightly off will make that drawer sit uneven or rub as it travels.

Make sure each slide is level before driving screws, and that the left and right slides sit at the same height from the cabinet bottom. This step is where most amateur builds go sideways: slides mounted at slightly different heights produce drawers that rack and bind.

Build Drawer Boxes That Match the Opening

Drawer boxes have a standard anatomy: front and back panels, two side panels, and a thin plywood bottom. Cut a groove or dado near the bottom edge of all four sides so the bottom panel slips in place during assembly. Many plans suggest 1×4 drawer boxes for shallow top drawers and 1×8 or 1×10 stock for taller lower drawers.

Cut all drawer parts according to the opening size left after the slides are mounted—the drawer box width should equal the space between the left and right slides, minus a small clearance on each side. Assemble the parts with screws or brad nails, keeping each box square as you go. Make sure every assembled drawer slides freely in its opening before you move on to fronts.

Fit Drawer Fronts and Install the Drawers

Attach the slide clips to the drawer box, extend the cabinet-mounted glides, and slide the drawer box onto them until the mechanism clicks into place. Once the drawer is riding on its slides, you can fit the front panels.

Drawer faces are usually attached after the drawer box is installed, not before. Screw the front panel to the drawer box from the inside, but keep the screws slightly loose so you can adjust the panel’s position. Close the drawer and check the gaps around it—they should be even on all sides. Nudge the front panel until the reveal looks consistent across the whole cabinet, then tighten everything down.

Drawer fronts for the top drawer often sit proud (extend down over the drawer below) to hide the gap between drawers in a stack. If a drawer sticks or drags, check that the carcass is still square and the slides are level before adjusting the front.

Frameless kitchen base cabinet template.