How to Build a DIY Cabinet Base in 5 Steps

Make the Necessary Cuts for Your Cabinet Carcass

In addition to cutting plywood panels to the correct length, height, and depth, you need to make several other cuts to specific parts.  

Toe kicks are a recessed part of a cabinet frame that allows space for your toes when you’re cooking or brushing your teeth. Get this effect by using a table saw to cut toe kicks out of the bottom part of the side panels. Calculate your measurements and use a pencil to sketch them onto plywood planks before making any cuts—these can be as high or low as you like—and remember to factor it into your overall height measurements. For example, a taller toe kick will require baseboards to be placed higher up.

Build Cabinet Face Frame

Now that you’ve made all your cuts, it’s time to start assembling the cabinet face frame. Start by drilling one to two pocket holes into the ends of each piece of plywood with a pocket hole jig and drill. Then, attach each piece with wood glue and allow it to dry. Attach each piece with pocket drills and repeat until the entire frame is complete.

Build the Cabinet Base

Building a cabinet base is not unlike building a face frame. Drill roughly three to four pocket holes into the ends of each panel of plywood. Attach the panels with wood glue and secure them with pocket drills when they’re stable.

Attach Sides, Supports, and Face Frame to Base

Once all the separate pieces are ready, you can start assembling. Drill additional pocket holes into the outer ends of the side panels. Attach panels to the base with wood glue and let it set before securing with pocket drills. 

From there, add a minimum of four bay supports to each cabinet structure. Drill the ends with pocket holes and attach them to the base with pocket screws. When all supports are secured, connect the face frame with pocket holes, and your cabinet base is complete.

Finish Up by Adding Shelves, Doors, or Drawers

Once you’ve built the carcass, the possibilities for additions are endless. You can add shelves and decor or create the perfect covert storage with stylish doors and drawers. Installing sliding units like drawers will require additional materials and cuts, like hinges, sliding mechanisms, and inlets in the wood for all the machinery to fit into, so keep that in mind as you decide what’s right for you.