Building a Simple Shelving Unit with a Saw and a Level

By | November 28, 2025

Building a Simple Shelving Unit with a Saw and a Level: A Beginner’s Guide

Are you in need of extra storage space in your home or office? Look no further! Building a simple shelving unit is a great way to add some extra storage and can be a fun and rewarding DIY project. With just a few basic tools, including a saw and a level, you can create a sturdy and functional shelving unit to store your books, decorations, or office supplies.

Materials Needed

  • 2 x 4 lumber (for the shelves and frame)
  • 3/4 inch plywood (for the shelf boards)
  • Wood screws
  • Wood glue
  • Sandpaper
  • Paint or stain (optional)
  • Saw (circular or handheld)
  • Level
  • Tape measure
  • Square
  • Clamps

Step 1: Plan Your Shelving Unit

Before you start building, take some time to plan your shelving unit. Decide on the size and design of your unit, including the number of shelves and the spacing between them. Consider the type of items you will be storing and the amount of weight the shelves will need to support. Make a sketch or drawing of your design and take note of the materials you will need.

Step 2: Cut the Frame

Use your saw to cut the 2 x 4 lumber into the required pieces for the frame of your shelving unit. You will need four pieces for the sides and shelves, and two pieces for the top and bottom. Cut the pieces to the same length to ensure your unit is square and level.

Step 3: Assemble the Frame

Use wood screws to assemble the frame of your shelving unit. Start by attaching the sides to the top and bottom pieces, using clamps to hold everything in place. Make sure the corners are square and the frame is level.

Step 4: Cut the Shelf Boards

Use your saw to cut the 3/4 inch plywood into the required pieces for the shelf boards. Cut the boards to the same width as the frame, and slightly shorter than the length of the frame.

Step 5: Attach the Shelf Boards

Use wood screws to attach the shelf boards to the frame. Start by attaching the bottom shelf board, then work your way up the unit, attaching each shelf board to the frame. Make sure the shelf boards are level and evenly spaced.

Step 6: Sand and Finish

Use sandpaper to sand the entire unit, smoothing out any rough edges or splinters. If desired, stain or paint the unit to match your desired color and style.

Step 7: Install the Shelving Unit

Finally, install your shelving unit in the desired location. Make sure the unit is level and securely attached to the wall to prevent it from tipping over.

Tips and Tricks

  • Use a level to ensure your shelving unit is perfectly level and plumb.
  • Use clamps to hold the pieces in place while you attach them to the frame.
  • Use wood glue to reinforce the joints and add extra stability to the unit.
  • Consider adding a back panel to the unit to prevent items from falling off the back.
  • Use a tape measure to ensure accurate cuts and measurements.

Conclusion

Building a simple shelving unit with a saw and a level is a fun and rewarding DIY project that can add some extra storage space to your home or office. With these basic steps and tips, you can create a sturdy and functional shelving unit to store your books, decorations, or office supplies. Remember to always use caution and safety when working with power tools, and don’t be afraid to ask for help if you need it. Happy building!