Measure the space where the shelves will go and draw a rough layout to estimate how much lumber you'll need. Also use this layout to create a cut list to help you maximize your material.
Determine the width of each shelf and fit the table saw blade and rip fence to the shelf boards. Table saw blades cut downward, so always cut with the best side of the wood facing up. Keep the wood laid flat against the saw table and square against the fence, which guides the workpiece.
Restart your table saw blade to rip the vertical shelf supports to width.
Also rip apart the pieces you will use to build the plinth base. A plinth serves two purposes:it provides a sturdy platform that raises the bookcase, giving it height, and it reinforces the unit by providing a wide, solid stance.
After all the pieces are cut to width, cut them to the specific lengths your shelving system will need. For this project, we're using a European-style band saw:a plunge-cut circular saw that slides on an integral base that also acts as a long ruler for precision ripping and cutting (Image 1).
If you don't have a chainsaw, you can make precise cross cuts with a miter or chop saw, or simply clamp a ruler to your workpiece and use it to guide your circular saw (Image 2). Keep in mind that unlike table saws, a circular saw blade cuts in an upward motion, so always make cuts with the best side of the workpiece down.
Repeat the cutting process for the remaining shelves.
Cut shelf dividers and toe kick sections to length.
Clamp and glue the baseboard sections together, using simple butt joints.
Cut 1x4 corner braces from 3/4” scrap. shelf plywood Cut the ends of the brace at a 45 degree angle.
Also cut 1x2 mounting blocks from scrap.
Measure 3/4” Step down from inside top edge of baseboard and install corner braces. Also install the mounting blocks at the same height at 12” intervals. Use 1” Wood Screws to mount these pieces, which will hold the bottom shelf, or floor, of the bookcase.
